CN114092731A

CN114092731A - Cell classification rule determining method of slide reader, cell classification method and slide reader

Info

Publication number: CN114092731A
Application number: CN202010752476.6A
Authority: CN
Inventors: 李桂林
Original assignee: Shenzhen Mindray Bio Medical Electronics Co Ltd
Current assignee: Shenzhen Mindray Bio Medical Electronics Co Ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2022-02-25

Abstract

A cell classification rule determining method of a reader, a cell classification method of a reader, and a computer-readable storage medium, the reader pre-classifies cells by image recognition, in which a category to which the cells are classified is an original category, the cell classification rule determining method of a reader in one embodiment includes: generating a setting interface of the cell classification rule; receiving a setting instruction of a cell classification rule; obtaining a primary classification of the cells; acquiring a first target classification corresponding to the original classification, wherein the first target classification is set on a first interface by a user, and the first interface is the setting interface or an interface different from the setting interface; obtaining a first cell classification rule according to the original classification and the first target classification, wherein the first cell classification rule is used for classifying cells from the original classification to the first target classification. The embodiments of the present application address the need for individualization of cell classifications.

Description

Cell classification rule determining method of slide reader, cell classification method and slide reader

Technical Field

The present application relates to the field of medical technology, and in particular, to a method for determining a cell classification rule of a reader, a cell classification method of a reader, and a computer-readable storage medium.

Background

With the development of the medical technology field and the graphic processing technology, computer graphics is applied to the medical technology field, and the cell classification is combined with the graphic processing technology, so that the computer graphics is an important application of computer-aided pathology.

When cells are classified, a slide reader is generally used, and as an instrument for automatically identifying and classifying cells by using a microscope, the slide reader photographs a sample through the microscope to obtain a sample picture in slide analysis, and performs pattern recognition on the sample picture to identify and classify different cells. However, the cell classification result automatically recognized by the slide reader is not a classification result that the user finally wants in many cases, and secondary classification adjustment is often manually performed. However, the existing classification adjustment can only be directly converted into a fixed classification type, and the situation that the classification result finally desired by the user cannot be obtained still exists, and the cell classification requirement cannot be met.

Disclosure of Invention

In view of the above, it is necessary to provide a cell classification rule determination method for a slide reader, a cell classification method for a slide reader, and a computer-readable storage medium.

A cell classification rule determination method of a reader comprises the following steps:

generating a setting interface of the cell classification rule;

receiving a setting instruction of a cell classification rule;

obtaining a primary classification of the cells;

acquiring a first target classification corresponding to the original classification, wherein the first target classification is set on a first interface by a user, and the first interface is a set interface or an interface different from the set interface;

obtaining a first cell classification rule according to the original classification and the first target classification, wherein the first cell classification rule is used for classifying the classification of the cells from the original classification to the first target classification.

generating a setting interface of the cell classification rule;

receiving a setting instruction of a cell classification rule;

obtaining a primary classification of the cells;

acquiring a second target classification corresponding to the first target classification, wherein the second target classification is set by a user on a third interface, and the third interface is the first interface or an interface different from the first interface;

and obtaining a second cell classification rule according to the original classification and the second target classification, wherein the second cell classification rule is used for classifying the cell classification from the original classification to the second target classification.

A cell sorting method of a reader, the method comprising:

receiving an instruction to reclassify a cell;

obtaining primary classification of cells to be reclassified;

obtaining a cell classification rule corresponding to the original classification, wherein the cell classification rule comprises the original classification and a corresponding target classification, and the cell classification rule is determined by adopting the cell classification rule determination method;

determining a target classification corresponding to the original classification according to a cell classification rule;

updating the classification of the cells to be reclassified as the target classification.

A cell sorting method of a reader, the method comprising:

acquiring an instruction for pre-classifying cells;

obtaining a cell classification rule, wherein the cell classification rule is determined by adopting the cell classification rule determination method;

and pre-classifying the cells according to a preset classification method and a cell classification rule of the reader.

A slide viewer for classifying cells by image recognition, comprising: the cell sorter comprises a pre-sorting module, a rule defining module and a re-sorting executing module, wherein the pre-sorting module pre-sorts cells according to a preset sorting method of a reader, the rule defining module is used for a user to set a cell sorting rule, and the re-sorting executing module reads the cell sorting rule and re-sorts the cells according to the cell sorting rule.

A slide reader comprises a memory and a processor, wherein the memory stores a computer program, and the processor realizes the steps of the method when executing the computer program.

A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the steps of the method as above.

According to the cell classification rule determining method of the sheet reader, the cell classification method of the sheet reader, the sheet reader and the computer readable storage medium, the first cell classification rule customized by the user can be obtained by generating the setting interface of the cell classification rule and combining the first target classification set by the user on the first interface which is the same as or different from the setting interface, so that the cell classification can be classified from the original classification to the first target classification according to the original classification obtained by pre-classifying the cells through image recognition by the sheet reader, and the first cell classification rule determined according to the first cell classification rule and the cell classification result obtained according to the first cell classification rule can meet the requirements, so that the individual requirements of different hospitals, departments or doctors on cell classification can be met.

Drawings

FIG. 1 is a block diagram of a medical device according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a basic process of cell sorting by a reader in the prior art;

FIG. 3 is a schematic diagram illustrating cell sorting in the conventional art;

FIG. 4 is a schematic view showing a flow chart of a cell classification rule determining method of a slide reader in one embodiment;

FIG. 5 is a schematic view showing a flow chart of a cell classification rule determining method of a slide reader in another embodiment;

FIG. 6 is a schematic view showing a flow of a cell sorting method of a slide reader in one embodiment;

FIG. 7 is a schematic view showing a flow of a cell sorting method of a slide reader in one embodiment;

FIG. 8 is a diagram illustrating a setting interface of a cell sorting rule according to an embodiment;

FIG. 9 is a diagram showing a setting interface of a cell sorting rule according to another embodiment;

FIG. 10 is a diagram illustrating a correspondence between an original classification and a target classification, in accordance with an embodiment;

FIG. 11 is a diagram illustrating a corresponding relationship between an original classification and a target classification in another embodiment;

FIG. 12 is a diagram illustrating a pre-sorting display result displayed by the viewer in one embodiment;

FIG. 13 is a block diagram showing a block configuration of a reader in one embodiment;

FIG. 14 is a diagram illustrating an internal structure of a computer device according to an embodiment.

Detailed Description

Reference will now be made in detail to the embodiments, examples of which are illustrated in the accompanying drawings. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of various described embodiments. However, it will be understood by those of ordinary skill in the art that various described embodiments may be practiced without these specific details. In other instances, well-known methods, procedures, components, circuits, and networks have not been described in detail as not to unnecessarily obscure the embodiments.

It will also be understood that, although the terms first, second, etc. may be used herein to describe various elements or other objects in some instances, these elements or objects should not be limited by these terms. These terms are only used to distinguish one element/object from another element/object.

The terminology used in the description of the various described embodiments herein is for the purpose of describing particular embodiments only and is not intended to be limiting. As used in the description of the various described embodiments and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, and/or components.

As used herein, the term "if" may be interpreted to mean "when … …", "in response to a determination" or "in response to a detection", depending on the context. Similarly, depending on the context, the phrase "if determined … …" or "if [ stated condition or event ] is detected" may be interpreted to mean "at the time of determination … …", "in response to determination … …", "at the time of detection [ stated condition or event ] or" in response to detection [ stated condition or event ].

Fig. 1 illustrates a medical device, which may be embodied as a reader, according to some embodiments of the present invention. The device 10 includes a control platform 102, a memory 104, a power system 106, an input/output (I/O) system 108, an external port 122, audio circuitry 124, monitoring circuitry 126, protection circuitry 128, and power driver circuitry 130, which communicate via one or more communication buses or signal lines 110. Wherein the control platform 102 includes a processor 150 and a peripheral interface 152.

The apparatus 10 may be any apparatus capable of pattern-recognizing a specimen picture obtained by photographing a specimen through a microscope and classifying automatically recognized cells, such as a slide reader. It should be understood that device 10 is merely an example and that the components of the medical device may have more or fewer components than shown, or a different configuration of components. The various components described in conjunction with fig. 1 may be implemented in hardware, software, or a combination of hardware and software, including one or more signal processing and/or application specific integrated circuits.

The memory 104 may include high-speed random access memory and may also include non-volatile memory, such as one or more magnetic disk storage devices, flash memory devices, or other non-volatile solid-state storage devices. In certain embodiments, the memory 104 may also include memory remote from the one or more processing/controllers 150, such as network-attached memory accessed via the RF circuitry 120 or external port 122 and a communications network (not shown), which may be the internet, one or more intranets, a Local Area Network (LAN), a wide area network (WLAN), a Storage Area Network (SAN), etc., or a suitable combination thereof. Processor 150 may control access to memory 104 by components of device 10 other than peripheral interface 152.

An input/output (I/O) system 108 provides an interface between input/output peripherals of device 10 and a peripheral interface 152. The input/output peripherals may be a display system 160, position sensors 164, and other input/control devices 162. The I/O system 108 may include a display controller 140, a position sensor controller 144, and one or more input controllers 142. One or more controllers in the I/O system 108 receive/transmit electrical signals from/to input/output peripherals. Where one or more input controllers 142 receive/transmit electrical signals from/to other input/control devices 162. The other input/control devices 162 may include physical buttons (e.g., touch buttons, etc.) and the like.

In some embodiments, display system 160 may include a display screen that provides an output interface between device 10 and the user, which displays electronic files onto the screen through a particular transmission device and reflects them to the human eye; the display screen may comprise a cathode ray tube display (CRT), a plasma display PDP or a liquid crystal display LCD, etc. In some embodiments, display system 160 may include a touch screen that provides an input/output interface between device 10 and a user; the touch screen may include a resistive screen, a surface acoustic wave screen, an infrared touch screen, an optical touch screen, a capacitive screen, a nano-film, or the like, which is an inductive display device that may receive an input signal such as a contact. Visual output, whether a display screen or a touch screen, may be displayed to a user. The visual output optionally includes graphics, text, charts, video, and combinations thereof. Some or all of the visual output may correspond to user interface objects, further details of which will be described herein.

In some embodiments, the software components include an operating system 170, a communication module (or set of instructions) 172, a touch module (or set of instructions) 174, a haptic feedback module (or set of instructions) 176, a motion module (or set of instructions) 178, a location module (or set of instructions) 180, a graphics module (or set of instructions) 182, a text input module (or set of instructions) 190, a device/global internal state (or set of instructions) 192, and one or more applications (sets of instructions) 194.

In some embodiments, the touch module 174 may selectively detect contact with the display screen system 160 or other touch-sensitive devices (e.g., touch buttons, touch pads). For example, the touch module 174 in conjunction with the display controller 140 detects contact with the display screen system 160. The touch module 174 includes various software components for performing various operations associated with detection of contact (which may be by a finger or stylus, etc.) by the display screen system 160, such as determining whether contact has occurred (e.g., detecting finger press time), determining the strength of contact (e.g., force or pressure of contact), determining whether the contact has moved (e.g., detecting one or more finger drag events), and tracking movement across the display screen and determining whether the contact has ceased (e.g., detecting finger lift time or contact breaking). The operation in which the movement of the point of contact is determined may include determining a velocity (magnitude), a velocity (magnitude and direction), and/or an acceleration (including magnitude and/or direction) of the point of contact. These operations may be applied to single point contacts or multiple simultaneous contacts. In some embodiments, the touch module 174 in conjunction with the display controller 140 detects contact by other touch devices.

Text input module 190 provides various software components for entering text in one or more applications. In particular, various parameters may be entered, including custom cell class names, etc.

In some embodiments, the memory 104 stores at least one application 194, which application 194 may include an application 194-1 that determines cell classification rules. The cell classification rule of the slide reader customized by the user can be obtained by combining the input of the user based on the application 194-1 for determining the cell classification rule, and the cells can be pre-classified based on the pre-classification rule originally carried by the slide reader when leaving a factory. The original classification obtained by pre-classification can be further classified by combining with the cell classification rule of a user-defined film reader. Furthermore, the cells can be pre-classified by combining with the cell classification rule of a user-defined slide reader.

Referring to fig. 2, when a conventional slide reader performs slide analysis, a sample is photographed by a microscope to obtain a sample picture, and then the sample picture is subjected to image recognition to recognize corresponding cell classifications. In the automatic identification process, due to factors such as inappropriate setting of a judgment threshold of sample morphological characteristics (cell size, cell nucleus morphology and the like), sample preparation (slide pushing) process, inspection department habits and the like, the cell classification result automatically identified by the slide reader is often not the classification result finally desired by the user and needs to be manually adjusted for secondary classification. Referring to fig. 3, in the conventional classification adjustment manner, the cell classification can only be directly converted to a certain fixed classification type based on the selection items given by the system (the selection items preset when the reader leaves the factory), for example, the cell classification is changed from late granulocyte to nodular neutrophil, but the selection items given by the system may still not be the final classification result desired by the user, i.e., the selection items given by the system do not have the classification items required by the user, for example, the classification automatically identified by the reader is late granulocyte, the user needs to change the type of the cell classification to be neutral paging granulocyte, but the selection items given by fig. 2 do not have the classification option, so that the classification is missed, and the individual requirements of the cell classification cannot be met.

As shown in fig. 4, the cell classification rule determination method of the reader in one embodiment includes the following steps S401 to S404.

Step S401: and generating a setting interface of the cell classification rule.

The setting interface of the cell classification rule refers to an interface for a user to set a self-defined cell classification rule. The set interface for generating the cell classification rule may be triggered, where possible.

In one embodiment, when the slide reader pre-classifies cells, the user finds that the obtained pre-classification result is not the cell classification desired by the user, and triggers the pre-classification result when the pre-classification result needs to be re-classified. It is understood that the pre-classification result obtained herein refers to the cell class to which the cell to be classified belongs. The pre-sorting display interface of the film reader for pre-sorting to obtain the pre-sorting result can be provided with a relevant trigger control. After the pre-classification result is obtained, the user may find that the obtained pre-classification result is not the cell classification desired by the user, but when the cell classification rule is selected from the system, the cell classification rule existing in the system is triggered when the cell classification rule available by the user does not exist. The rule display interface for the user to select the rule can be provided with a related trigger control.

In one embodiment, the trigger control may have only one, and may be disposed anywhere on the pre-sort display interface, for example, disposed somewhere around the displayed pre-sort results, such as below the displayed pre-sort results in the display screen. For example, the trigger control can be arranged on the pre-classification display interface at a position corresponding to the obtained pre-classification result. At this time, when there are a plurality of pre-classification results obtained by the slide reader through pre-classification, the number of the trigger controls may be the same as the number of the cell types of the obtained pre-classification results, and one trigger control corresponds to one cell type of the pre-classification result.

The user can click the trigger control by touching or clicking with a mouse, and a setting interface of the cell classification rule is generated after the operation of clicking the trigger control is detected. The setting interface of the cell classification rule can be an interface different from the pre-classification display interface and can be displayed in a floating mode on the upper layer of the pre-classification display interface.

In one embodiment, the trigger may be made whenever the user needs to set a cell classification rule. For example, in conjunction with historical slide reader pre-sorting results, users find that a certain sorting result is always inaccurate, and thus there is a need to reclassify cells from the pre-sorting. Or after a certain time of pre-classification result, the obtained pre-classification result is found to be inaccurate, but the cell classification rule is set to reclassify the cells after a certain time interval. At this time, the user can enter the setting interface for generating the cell classification rule through the related interface of the sorting system of the reader. For example, in a main interface or a sub-interface of the main interface of the slide reader slide reading system, a control or an option of "custom cell classification rule" exists, and a user can trigger the slide reader to generate and display a setting interface of the cell classification rule by clicking the control or the option of "custom cell classification rule". It is understood that the text displayed by the control or the option may be other than "customized cell classification rule", as long as the user can understand that the cell classification rule can be customized through the control or the option.

Step S402: receiving a setting instruction of the cell classification rule.

And receiving a setting instruction of the cell classification rule, wherein the setting instruction is used for instructing the setting of the customized cell classification rule to start. The setting instruction of the cell classification rule may be received on a setting interface of the cell classification rule, or may be received before the setting interface of the cell classification rule is generated.

Under the condition that a cell classification rule is established when the slide reader carries out pre-classification on cells, an operation instruction received by a trigger control on a pre-classification display interface can be considered as a setting instruction of the cell classification rule. Or a related trigger control is arranged on a setting interface of the cell classification rule to receive a setting instruction of the cell classification rule. If the existing cell classification rule (including the original cell classification rule of the system and the previously customized cell classification rule of the user) of the system does not have a cell classification rule which can be used by the user, a related trigger control is arranged on an interface for selecting the cell classification rule to receive a setting instruction of the cell classification rule. In the case that the cell classification rule is established at intervals after the slide reader pre-classifies the cells, a related trigger control may be set on a setting interface of the cell classification rule to receive a setting instruction of the cell classification rule.

Step S403: a protoclass of cells was obtained.

The obtained primary classification of the cells may be a classification result obtained by the slide reader performing pre-classification on the cells according to a preset classification method, or a result obtained by the user performing re-classification on the pre-classified cells before determining the cell classification rule of this embodiment. The preset classification method of the slide reader is a method for automatically classifying cells preset by the slide reader, for example, a preset classification method when the slide reader leaves a factory.

In some embodiments, after displaying the interface for setting the cell classification rule, the original classification may be further obtained in combination with the user operation. For example, after displaying the selectable original classification on the setting interface of the cell classification rule, the original classification of the cell is acquired by combining with the operation of the user. Under the condition that a cell classification rule is established when the slide reader carries out pre-classification on cells, the optional original classification can be a classification result obtained by currently carrying out pre-classification on the slide reader. Under the condition that a cell classification rule is established at intervals after the cell is pre-classified by the slide reader, the optional original classification can be a classification result obtained by pre-classifying the cell by the slide reader last time, or a classification result obtained by pre-classifying the cell by the slide reader for the latest N times (N is more than 2).

When the selectable primitive categories are displayed on the setting interface of the cell classification rule, in some embodiments, a selectable primitive cell classification list may be created, where the selectable primitive cell classification list includes list items corresponding to each cell classification in the selectable primitive categories; and displaying the selectable original cell classification list on a setting interface of the cell classification rule. In some other embodiments, a corresponding graphical identifier may be created for each of the selectable original categories, where one graphical identifier uniquely corresponds to one selectable original category, and the graphical identifiers corresponding to the cell categories in the selectable original categories are obtained and displayed on the setting interface of the cell classification rule.

After displaying the selectable original classification on the setting interface of the cell classification rule, the original classification of the cell can be obtained by combining the operation of the user.

In some embodiments, on the setting interface of the cell classification rule, a selection control corresponding to each cell classification in the selectable original classifications may be set; the selection control corresponds to the corresponding original classified list item or graphic identifier one to one, the user can send a selection instruction by clicking the selection control, and when the selection instruction is received through the selection control, the cell corresponding to the selection control is classified as the original classification of the acquired cell, as shown in fig. 8.

In some other embodiments, a primary classification display area is provided on the setting interface of the cell classification rule, and the user may drag a list item or a graphical identifier in a selected selectable primary classification to the primary classification display area to determine the primary classification of the obtained cell. At this time, the cell category corresponding to the list item or the graphic identifier corresponding to the drag operation dragged by the user to the primary classification display area may be used as the primary classification of the acquired cell, as shown in fig. 9. In some embodiments, a related information prompt for selecting the original classification by dragging may be set on the setting interface of the cell classification rule.

In some embodiments, all the list items or graphic identifiers of the selectable original categories may be displayed in the original category display area, and meanwhile, a target category display area is set on the setting interface of the cell classification rule, and one list item or graphic identifier of the selectable original category corresponds to one sub-area in the target category display area. After the user determines the first target classification in the target classification area (for example, by selecting or dragging through the selection control), the list item or the cell category of the graphic identifier of the primary classification display area corresponding to the target classification display area where the first target classification is located may be used as the primary classification of the acquired cell. That is, the primary classification of the obtained cells may be determined after the first target classification corresponding to the primary classification is obtained, and the step of obtaining the primary classification of the cells and the step of obtaining the first target classification corresponding to the primary classification may not be in order.

Under the condition that a cell classification rule is established when the slide reader performs pre-classification on cells, trigger controls which correspond to pre-classification results output by the slide reader one by one can be arranged on a pre-classification display interface, and when the trigger controls are clicked to generate the set boundary surface of the cell classification rule, the pre-classification results corresponding to the trigger controls can be directly used as the original classification of the obtained cells. If the pre-classification result output by the slide reader only has one classification, the pre-classification result output by the slide reader can be directly used as the original classification of the obtained cells.

Step S404: and acquiring a first target classification corresponding to the original classification, wherein the first target classification is set on a first interface by a user, and the first interface is the setting interface or an interface different from the setting interface.

When the first target classification is obtained, the first target classification may be obtained on a setting interface of the cell classification rule, or may be obtained on another interface different from the setting interface of the cell classification rule, and in the embodiment of the present application, the first target classification is collectively referred to as a first interface. The selectable target classification may be displayed on the first interface, and then the first target classification is obtained by combining with the operation of the user. The selectable target classification can comprise classification items preset by the reader (classification of cells preset by the reader, such as the classification of cells capable of being identified when the reader is shipped from factory), and cell classification input by the user in historical use of the reader in a customized mode.

When the selectable target categories are displayed on the first interface, a selectable target category list can be created, wherein the selectable target category list comprises list items corresponding to each cell category in the selectable target categories; and displaying the selectable target classification list on the first interface. Or a corresponding graphic identifier may be created for each selectable target category, one graphic identifier uniquely corresponds to one selectable target category, and the graphic identifiers corresponding to the cell categories in the selectable target categories are displayed on the first interface by obtaining the graphic identifiers corresponding to the cell categories in the selectable target categories. After displaying the selectable target classification on the first interface, the first target classification of the cells may be obtained in conjunction with user manipulation, and various possible manipulations may be employed to obtain the first target classification of the cells. The obtained first target classification can be a classification selected from classification items preset by the film reader, or a classification selected from classification items which are input by a user in a self-defined manner.

In some embodiments, the first interface may be provided with a selection control, such as a selection box, corresponding to each cell classification in the selectable target classifications; the selection control corresponds to the list items or image identifiers of the corresponding cell categories one to one, the user can send a selection instruction by clicking the selection control, and when the selection instruction is received through the selection control, the cell category corresponding to the selection control is used as the first target category set by the user, as shown in fig. 8.

In some embodiments, it may be to obtain a first target classification that the user drags to a preset location. The preset position may be a target classification display area divided for placing the first target classification on the first interface, and when the user drags the selected cell classification (e.g., a list item or a graphical identifier of the cell classification) to the preset position, the dragged cell classification is used as the first target classification. That is, the cell category corresponding to the drag operation of the user to the predetermined position is used as the acquired first target category set by the user, as shown in fig. 9. The first interface can be provided with a related information prompt for selecting the first target classification through dragging.

In some embodiments, it may be to obtain a first target classification edited by the user at a preset location. The preset position may be a position area set on the first interface for editing the first target category, and the user edits the first target category at the preset position, for example, inputs a customized cell category as the first target category. For example, a predetermined position on the first interface may be provided with an associated control or input box for custom input, and the user may input the first target classification through the control or input box, as shown in fig. 8 and 9.

In some embodiments, before obtaining the first target classification corresponding to the original classification, the method may further include: generating a recommendation target classification recommended to a user on the first interface; and recommending the target classification to comprise cell classification obtained after analysis according to historical data of the user adjusted cell classification. The analysis may be performed in any possible way, e.g. using a pre-set model, etc. At this time, the selectable target categories may include a recommended target category and category items preset by the slide reader. When the selectable target categories are displayed, the recommendation target categories may be preferentially displayed, for example, when the selectable target categories are displayed in a list item or graphic identifier manner, the recommendation target categories are displayed at the top, and then, for example, the corresponding recommendation identifiers are displayed at positions corresponding to the recommendation target categories, and meanwhile, historical category information corresponding to the recommendation target categories may also be displayed for the user to select.

Step S405: obtaining a first cell classification rule according to the original classification and the first target classification, wherein the first cell classification rule is used for classifying cells from the original classification to the first target classification.

In some embodiments, obtaining a first cell classification rule according to the original classification and the first target classification may include steps S4051 to S4052.

Step S4051: and acquiring the corresponding relation between the original classification and the first target classification established on the setting interface by the user so as to acquire the first cell classification rule.

The obtaining of the corresponding relationship between the original classification and the first target classification, which is established on the setting interface by the user, may be manually established by the user, or may be determined based on an establishing rule of a built-in corresponding relationship.

For example, after an original classification dragged to an original classification area is obtained and a first target classification dragged to a target classification area is obtained, a corresponding relation between the original classification and the first target classification may be established based on the original classification and the first target classification having a position corresponding relation. In some embodiments, a control such as "determine" may also be displayed at a corresponding position of the target classification region, and after receiving an operation instruction through the control, a corresponding relationship between the original classification having the position corresponding relationship and the first target classification is established.

For another example, after the original classification and the first target classification are obtained, the corresponding relationship between the original classification and the first target classification may be established based on an operation of manually associating the original classification with the first target classification by a user. For example, manually setting the connecting line between the original classification and the first target classification, or other operations.

The established corresponding relationship between the original classification and the first target classification may include a corresponding relationship between one first target classification and one original classification, or a corresponding relationship between one first target classification and more than two original classifications. That is, a plurality of different original classifications can be associated with the same first target classification.

Step S4052: and displaying the corresponding relation between the original classification and the first target classification on a display interface, wherein the display interface is the setting interface or an interface different from the setting interface.

In one embodiment, when the corresponding relationship between the original classification and the first target classification is displayed on the display interface, the text portion of the corresponding relationship between the original classification and the first target classification may only include the original classification and the first target classification. I.e. the text portion comprises only the text content of the original classification and the first target classification. If the original classification is the A classification, the first target classification is the B classification, and the character part of the corresponding relation only contains the A and the B and does not contain other character contents. Thereby realizing the display of concise corresponding relation.

In some embodiments, displaying the corresponding relationship between the original classification and the first target classification on a display interface further includes: an original classification display area and a target classification display area are arranged on the display interface; and displaying the text contents of the original classification in the original classification display area, and displaying the text contents of the first target classification in the target classification display area.

In some embodiments, displaying the corresponding relationship between the original classification and the first target classification on a display interface further includes: and displaying the corresponding relation between the original classification and the first target classification through a table, wherein the original classification is displayed in the cells of the original classification display area in the table, and the first target classification is displayed in the cells of the target classification display area in the table.

In some embodiments, displaying the corresponding relationship between the original classification and the first target classification on a display interface further includes: and connecting the text content of the original classification with the text content of the first target classification through an icon. The icon may be any icon that may be displayed, such as a connecting arrow, or simply some graphical indication to indicate the correspondence of the original category of text content and the first target category of text content.

In one embodiment, the method for determining the cell classification rule of the reader may further obtain a conversion condition for classifying the cell from the original classification to the first target classification. Specifically, obtaining the transition condition may include:

acquiring a conversion condition, wherein the conversion condition is set by a user on a second interface, the second interface is the setting interface or an interface different from the setting interface, and the conversion condition is used for classifying the cells from the original classification to the first target classification by a reader when the cells meet the conversion condition.

Wherein, the conversion condition includes a cell parameter condition, and the cell parameter condition specifically may include: at least one of a cell size condition defining a cell size and a cell shape condition defining a cell shape.

The conversion condition may be set at any time after the original classification and the target classification have been determined. For example, after the above-described acquisition of the original classification and the first target classification, the setting is not yet made before the first cell classification rule is acquired. At this time, in acquiring the first cell classification rule, the acquired first cell classification rule further includes the acquired conversion condition.

For example, in some embodiments, after obtaining the original classification and the first cell classification, at a position corresponding to the original classification and the first cell classification, a conversion condition setting control may be set, and a conversion condition for converting the original classification to the first target classification may be obtained through the conversion condition setting control. For example, when a conversion condition setting instruction is received through a conversion condition setting control, a parameter setting interface is obtained and displayed, and the parameter setting interface comprises a cell size condition setting control and a cell morphology condition setting control; acquiring cell size information conversion conditions through the cell size condition setting control; the cell morphology information conversion condition is acquired by the cell morphology condition setting control, as shown in fig. 10.

For example, in some embodiments, after the first cell classification rule is obtained and displayed, the conversion condition setting control is displayed at a position corresponding to the first cell classification rule, and the conversion condition for converting the original classification to the first target classification is obtained through the conversion condition setting control. After obtaining the transition condition, the generated first cell classification rule may be updated with the transition condition to obtain an updated first cell classification rule, which includes the original classification, the first target classification, and the transition condition for classifying the classification of the cell from the original classification to the first target classification.

Under the condition that the cell classification rule is established when the slide reader carries out pre-classification on the cells, the obtained first cell classification rule can directly carry out re-classification on the current pre-classification result of the slide reader to the first cell classification, so that the cell classification result of the slide reader is obtained.

On the other hand, the first cell classification rule obtained above may be stored in a slide reader. And the current classification of the classified cells of the slide reader can be obtained after the current slide reading process of the slide reader is finished; updating the classification of the classified cells currently classified as the original classification to the first target classification according to the first cell classification rule. Thus, the classification of cells that have been classified prior to the establishment of the first cell classification rule may be updated based on the established first cell classification rule.

On the other hand, the obtained first cell classification rule is stored in the slide reader and can be used for subsequent classification of the slide reader. Accordingly, after obtaining the first cell classification rule, the method may further include:

and the first cell classification rule is stored in the slide reader and is used for pre-classifying cells by the subsequent slide reader according to the first cell classification rule.

Therefore, when the cells are pre-classified by the subsequent sheet reader, the cells can be pre-classified by combining the preset classification method of the sheet reader and the self-defined first cell classification rule. For example, after the pre-classification result is obtained by pre-classifying the cell by a preset classification method of a reader, if a first cell classification rule corresponding to the pre-classification result exists (if the first cell classification rule has a conversion condition, the cell corresponding to the pre-classification result also satisfies the conversion condition), the cell classification is re-classified into the first cell classification.

After obtaining the first cell classification rule, the method may further include:

classifying the cells according to the first cell classification rule in the slide reader, classifying the cells to a first target classification, and then acquiring a second target classification of the cells, wherein the second target classification is set by a user on a third interface, and the third interface is the first interface or an interface different from the first interface. The second target classification of the cells may be obtained in the same manner as the first target classification.

And obtaining the second cell classification rule according to the original classification and the second target classification, wherein the second cell classification rule is used for classifying the cells from the first target classification or the original classification to the second target classification.

The obtained second cell classification rule may be used to reclassify the cell as the second cell classification after the cell is classified as the primary classification or the first target classification. Thus, based on the second cell classification rule, a chained, progressive cell classification rule can be obtained, and when a cell is classified as a primary classification, the cell can be directly re-classified as a second cell classification based on the second cell classification rule.

The manner of obtaining the second cell classification rule may be the same as the manner of obtaining the first cell classification rule, and specifically, when the second cell classification rule is to be obtained, the first target classification may be corresponding to the original classification, and the second target classification may be corresponding to the first target classification of the first cell classification rule, in the same manner as the manner of obtaining the first cell classification rule.

After obtaining the second target classification, a switching condition for switching the cells from the first target classification to the second target classification may be further obtained. The manner of acquiring the transition condition may be the same as the manner of acquiring the transition condition from the original classification to the first target classification described above. Specifically, after obtaining the conversion condition, the second cell classification rule may be obtained by combining the original classification, the first target classification, the second target classification, and the conversion condition. Alternatively, the conversion condition may be obtained after obtaining the second cell classification rule, and the second cell classification rule may be updated by using the conversion condition to obtain an updated second cell classification rule.

After the second cell classification rule is obtained, the second cell classification rule can be stored in the reader for the subsequent reader to pre-classify the cells according to the second cell classification rule.

After the obtained second cell classification rule is stored in a reader, the current classification of the cells classified by the reader can be obtained; updating the classification of the classified cells currently classified as the original classification to the second target classification according to the second cell classification rule. Thus, the classification of cells that have been classified prior to the establishment of the second cell classification rule may be updated based on the established second cell classification rule.

Referring to fig. 5, the cell classification rule determining method of the reader in one embodiment may be to directly obtain chained cell classification rules in the process of determining the cell classification rules. The method in this embodiment may specifically include step S501 to step S506.

Step S501: and generating a setting interface of the cell classification rule. The method of generating the interface for setting the cell classification rule may be the same as that in step S401.

Step S502: receiving a setting instruction of the cell classification rule. The manner of receiving the setting command of the cell classification rule may be the same as that in step S402.

Step S503: a protoclass of cells was obtained. The manner of obtaining the original classification of the cells may be the same as that in step S403.

Step S504: and acquiring a first target classification corresponding to the original classification, wherein the first target classification is set on a first interface by a user, and the first interface is the setting interface or an interface different from the setting interface. The manner of obtaining the first object classification may be the same as the manner in step S404.

Step S505: and acquiring a second target classification corresponding to the first target classification, wherein the second target classification is set by a user on a third interface, and the third interface is the first interface or an interface different from the first interface. The manner of obtaining the second target classification may be the same as the manner of obtaining the first target cell classification in step S404.

Step S506: and obtaining a second cell classification rule according to the original classification and the second target classification, wherein the second cell classification rule is used for classifying the cells from the original classification to the second target classification.

The manner of obtaining the second cell classification rule may be the same as the manner of obtaining the first cell classification rule in the above embodiments, and details are not repeated herein. Thus, based on the second cell classification rule, a chained, progressive cell classification rule can be obtained, and when a cell is classified as a primary classification, the cell can be directly re-classified as a second cell classification based on the second cell classification rule.

After the second cell classification rule is acquired, the acquired second cell classification rule may be further displayed on a display interface. In some embodiments, the second cell classification rule may be displayed on the display interface in the same manner as the first cell classification rule.

In some embodiments, when the second cell classification rule is displayed, the corresponding relationship between the original classification, the first target classification and the second target classification may be displayed by a chain-combined icon on a display interface, where the display interface is the third interface or an interface different from the third interface.

Accordingly, the method for determining the cell classification rule of the reader in one embodiment may further include the steps of: and displaying the corresponding relation of the original classification, the first target classification and the second target classification through icons in chain combination on a display interface, wherein the display interface is the third interface or an interface different from the third interface.

Further, after the second cell classification rule is obtained, the second cell classification rule can be stored in a reader for a subsequent reader to pre-classify the cells according to the second cell classification rule.

On the other hand, after the second cell classification rule is stored in the slide reader, the current classification of the classified cells of the slide reader can be acquired after the current slide reading process of the slide reader is finished; updating the classification of the classified cells currently classified as the original classification to the second target classification according to the first cell classification rule. Thus, the classification of cells that have been classified prior to the establishment of the second cell classification rule may be updated based on the established second cell classification rule.

In some embodiments of the present application, there is also provided a cell sorting method of a slide reader, which is used in a process of sorting cells by the slide reader. As shown in fig. 6, the following steps S601 to S606 may be included.

Step S601: an instruction to reclassify the cells is received.

The instructions to reclassify the cells may be received in a variety of possible ways. For example, a related trigger control may be provided on a pre-sorting display interface for displaying the pre-sorting result after the pre-sorting by the slide viewer. And receiving an instruction to reclassify the cell through the trigger control. As described above, there may be only one trigger control on the pre-classification display interface, or there may be trigger controls with the same number of classifications as the pre-classification result. In the case that there is no available cell classification rule in the existing cell classification rules of the system, a relevant trigger control may be provided on the interface for selecting the cell classification rule to receive an instruction for reclassifying the cell.

Step S602: obtaining a primary classification of the cells to be re-classified.

The manner of obtaining the primary classification of the cells to be re-classified may be the same as the manner of obtaining the primary classification in step S403 described above.

Step S603: and acquiring a cell classification rule corresponding to the original classification, wherein the cell classification rule comprises the original classification and a corresponding target classification. Wherein, the cell classification rule can be determined by using the cell classification rule determination method of the reader in any embodiment.

In some embodiments, the cell classification rule determination method of the reader as in any of the above embodiments may be employed in conjunction with the operation of the user. And generating a cell classification rule corresponding to the original classification in real time. In some embodiments, the cell classification rule corresponding to the original classification may also be obtained from stored cell classification rules determined by the above-mentioned embodiments, and the obtained cell classification rule may be the above-mentioned determined first cell classification rule or the above-mentioned determined second cell classification rule.

Step S604: and determining a target classification corresponding to the primary classification according to the cell classification rule.

Specifically, when the obtained cell classification rule is a first cell classification rule, the first cell classification rule includes an original classification and a first target classification, and at this time, the determined target classification corresponding to the original classification may be the first target classification in the cell classification rule. When the obtained cell classification rule is the second cell classification rule, because the second cell classification rule includes the original classification, the first target classification and the second target classification, the determined target classification corresponding to the original classification may be the second target classification in the cell classification rule.

It will be appreciated that where the cell classification rule obtained also includes a conversion condition, the target classification should also be determined in conjunction with the conversion condition. For example, when the acquired cell classification rule is a first cell classification rule, the first cell classification rule includes an original classification, a first target classification, and a first conversion condition for converting the cell from the original classification to the first target classification, so that, in a case where the cell satisfies the first conversion condition, the target classification corresponding to the original classification is determined to be the first target classification in the cell classification rule. If there is a first conversion condition for converting from the original classification to the first target classification and a second conversion condition for converting from the first target classification to the second target classification when the acquired cell classification rule is the second cell classification rule, the target classification corresponding to the original classification determined when the cell satisfies the first conversion condition and the second conversion condition is satisfied is the second target classification in the cell classification rule. In the case where the cell satisfies the first conversion condition but does not satisfy the second conversion condition, the determined target classification corresponding to the original classification is the first target classification in the cell classification rule.

Step S605: updating the classification of the cells to be reclassified to the target classification.

Wherein updating the classification of the cells to be reclassified as the target classification means reclassifying the classification of the cells from the original classification into the determined target classification.

In some embodiments, after updating the classification of the cells to be reclassified to the target classification, the method may further include the steps of:

generating a re-classification result display interface; and displaying the corresponding relation between the original classification and the target classification on the reclassification result display interface.

When the corresponding relation between the original classification and the target classification is displayed on the reclassification result display interface, the corresponding relation between the original classification and the first target classification can be displayed in the same way.

and carrying out secondary reclassification on the cells to be reclassified so as to classify the classification of the cells to be reclassified into a new target classification and obtain a secondary reclassification result.

Thus, in the case where the target classification obtained based on the above-obtained cell classification rule is not the classification intended by the user, the cells to be reclassified may be further reclassified to further obtain a new target classification to be reclassified.

The secondary reclassification of the cells to be reclassified to classify the classification of the cells to be reclassified into a new target classification, obtaining a secondary reclassification result, may include steps S6061 to S6063.

Step S6061: and generating a secondary reclassification interface, wherein the secondary reclassification interface displays the cells to be reclassified and the classification results thereof after the reclassification.

The secondary reclassification interface can be the same or different section as the reclassification of the original classification, and the cells to be reclassified and the classification result thereof which are subjected to reclassification are displayed on the secondary reclassification interface. It should be understood that the classification result here may refer to the target classification updated in step S806.

Step S6062: and acquiring a new target classification, wherein the new target classification is set by a user on a secondary reclassification interface, specifically, the new target classification can be a target classification selected by the user on the secondary reclassification interface, or a target classification newly built on the secondary reclassification interface by the user.

The manner of obtaining the new object classification may be the same as the manner of obtaining the first object classification described above.

Step S6063: and classifying the classification of the cells to be reclassified into the new target classification to obtain a secondary reclassification result.

The step of classifying the cell to be reclassified into a new target classification means that the cell is reclassified from the original classification into the determined new target classification, so that the cell is reclassified for multiple times.

In some embodiments, after the updating the classification of the cells to be reclassified to the target classification, the method further comprises the following steps: and when the cell is pre-classified by the reader through image recognition in the subsequent step, the cell is pre-classified according to the cell classification rule.

Therefore, when the cells are reclassified by the cell classification rule, the cell classification rule can be further stored, so that the cells can be directly presorted by the reader based on the preset classification method of the reader and the cell classification rule when the reader presorts the cells by identification in the subsequent process, namely, the cells can be classified into the target classification without the participation of a user in the process of classifying the cells by the reader, and the cell classification efficiency of the reader is improved.

FIG. 7 is a schematic view showing a flowchart of a cell sorting method of a slide reader in one embodiment, including steps S701 to S703.

Step S701: instructions to pre-sort the cells are obtained.

The instruction for pre-sorting may be received when the cells need to be pre-sorted.

Step S702: a cell classification rule is obtained, wherein the cell classification rule may be determined using the cell classification rule determination method in the above-described embodiment.

Step S703: and pre-classifying the cells according to a preset classification method and a cell classification rule of the reader.

Specifically, in the case that the cell classification rule has no conversion condition, the pre-classifying the cells according to the preset classification method and the cell classification rule of the reader may include:

classifying according to a preset classification method of the reader to obtain a classification result;

if the cell classification rule corresponding to the classification result exists, directly classifying the corresponding cell classification from the classification result to the target classification of the cell classification rule to obtain a final pre-classification result.

Specifically, if the corresponding cell classification rule is a first cell classification rule, where the first cell classification rule includes an original classification and a first target classification, the obtained final pre-classification result is the first target classification in the cell classification rule. If the corresponding cell classification rule is the second cell classification rule, and the first cell classification rule comprises an original classification, a first target classification and a second target classification, the obtained final pre-classification result is the second target classification in the cell classification rule.

On the other hand, when the cell classification rule includes the determination of the conversion condition, pre-classifying the cells according to a preset classification method of the reader and the cell classification rule may include: when the cells meet a conversion condition for converting the classification of the cells from the original classification of the cell classification rule to the target classification of the cell classification rule, the cells are pre-classified according to a preset classification method of a reader and the cell classification rule.

In a specific embodiment, the method may specifically include: when the cell classification rule includes a certain conversion condition, pre-classifying the cells according to a preset classification method of the reader and the cell classification rule may include:

firstly, cells are preliminarily pre-classified according to a preset classification method of the sheet reader to obtain a preliminary pre-classification result.

Then, it is determined whether or not the cell meets a conversion condition for converting the classification of the cell from the original classification of the cell classification rule to the target classification of the cell classification rule. Specifically, when the obtained cell classification rule is a first cell classification rule, the first cell classification rule includes an original classification, a first target classification, and a first conversion condition for converting the cell from the original classification to the first target classification, and at this time, it is determined whether the cell satisfies the first conversion condition. And when the acquired cell classification rule is a second cell classification rule, the second cell classification rule comprises an original classification, a first target classification and a second target classification, and a first conversion condition for converting the cells from the original classification to the first target classification and/or a second conversion condition for converting the cells from the first target classification to the second target classification, and whether the cells meet the first conversion condition and the second conversion condition is judged.

And if the cells meet the conversion conditions, classifying the classification of the cells from the preliminary pre-classification result into the target classification according to the cell classification rule. Specifically, when the obtained cell classification rule is the first cell classification rule, under the condition that the cell meets the first conversion condition, classifying the cell classification from the preliminary pre-classification result to the first target classification to obtain a final pre-classification result. And when the obtained cell classification rule is a second cell classification rule, classifying the cell classification from the preliminary pre-classification result into a second target classification under the condition that the cell simultaneously meets the first conversion condition and the second conversion condition or the first conversion condition does not exist and the cell meets the second conversion condition, and obtaining a final pre-classification result. And under the condition that the cells meet the first conversion condition but do not meet the second conversion condition, classifying the classification of the cells from the preliminary pre-classification result into a first target classification to obtain a final pre-classification result. It will be appreciated that the principles of the specific implementation are the same as in this approach in the case where there are more target classifications that are progressive.

And if the cells do not meet the conversion condition, directly taking the preliminary pre-classification result as a final pre-classification result.

In this case, as long as the cells meet the conversion conditions, the slide reader can pre-classify the cells according to the cell classification rules defined by the user without the need of the user, so that the cell pre-classification efficiency is improved.

It should be understood that after the pre-classification is obtained according to the cell classification method in the present embodiment, if the obtained pre-classification result is not the cell classification that the user thinks, the cell can be further reclassified in the manner described above.

It should be understood that, although the steps in the above-described flowcharts are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least some of the steps in the figures may include multiple steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, and the order of execution of the steps or stages is not necessarily sequential, but may be performed alternately or in alternation with other steps or at least some of the other steps or stages.

Based on the embodiments described above, the following description is made in connection with several application examples thereof.

In one example, when a user needs to customize a cell classification rule of a reader, the user can issue an instruction through a related page of the reader. For example, a control is arranged at a certain menu bar, a submenu of a certain menu bar, or a certain fixed position of the slide viewer system, and the user enters a setting interface of the cell classification rule by clicking the menu bar, the submenu, or the control. An original classification display area and a target classification display area are arranged on a setting interface of the cell classification rule, and selectable cell classification items are displayed at the same time, wherein when the selectable cell classification items are displayed, the selectable cell classification items can be displayed in a list item mode, as shown in fig. 8 and 8, or in other modes.

In the setting interface shown in fig. 8, items of selectable original categories are displayed at corresponding positions of the original category display area, and a corresponding selection control is provided at a corresponding position of each selectable original category. By clicking the selection control, the cell classification corresponding to the selection control can be used as the selected original classification. Similarly, items of selectable target categories are displayed at corresponding positions of the target category display area, and there is a corresponding selection control at the corresponding position of each selectable target category. By clicking the selection control, the cell classification corresponding to the selection control can be used as the selected target classification. The target classification display area is provided with a user-defined input control, such as a user-defined input control or an input box, and when no classification item required by a user exists on a setting interface, the target classification can be manually input through the user-defined input control.

On the setting interface shown in fig. 9, all the cell classification items existing in the slide reader system can be used as optional original classifications and target classifications, and are displayed separately. When needing to acquire the original classification, the user can drag the selected cell classification to the original classification display area to acquire the original classification selected by the user. Similarly, when the corresponding target classification needs to be acquired, the user may drag the selected cell classification to the target classification display area to obtain the target classification selected by the user.

The setting interface may have an original classification display area which may have a plurality of sub-areas, and a target classification display area which also has a plurality of sub-areas, and the sub-area of one original classification display area corresponds to the sub-area of one target classification display area. In some embodiments, lines may be displayed between the sub-regions by different colors or between adjacent sub-regions to make the division of the sub-regions clear to the user, as shown in fig. 8-B and 9-B.

In other embodiments, as shown in fig. 8-B and 9-B, related regions for displaying the setting of the conversion condition may be further provided on the setting interface, and each region corresponds to a sub-region of the original classification display region and a sub-region of the display region of the target classification. In some embodiments, the setting control of the conversion condition may be always displayed on the setting interface (as shown in fig. 9-B), or the setting control of the conversion condition may not be displayed before the original classification and the target classification are selected (as shown in fig. 9-C), and after the original classification and the target classification are selected, the corresponding setting control is displayed at a position corresponding to the selected original classification and the selected target classification (as shown in fig. 9-D).

In some embodiments, the setting control of the conversion condition may not be displayed on the setting interface, but after the original classification and the target classification are selected, the corresponding relationship between the original classification and the target classification is displayed, and then the conversion condition is displayed on the display interface displaying the original classification and the target classification. In one embodiment, the manner of displaying the corresponding relationship between the original classification and the target classification may be as shown in fig. 10 and 11. As shown in fig. 10 and 11, the correspondence relationship may be displayed in a list correspondence manner or an icon chain association manner. When displaying, if necessary, the corresponding conversion condition can be set by clicking the setting control of the conversion condition.

In one example, a user can perform pre-classification on cells in a slide reader, obtain a pre-classification result of the cells, and start to customize a cell classification rule of the slide reader when the obtained pre-classification result is not a cell result considered by the user.

An interface for the reader to output the pre-sorted results in one example is shown in figure 12. In some embodiments, there may be only one triggering re-classification control on the pre-classification result display interface (as shown in fig. 12-a) to trigger re-classification or customization of cell classification rules, or there may be one corresponding triggering re-classification control for each pre-classification result (as shown in fig. 12-B) to trigger re-classification or customization of cell classification rules of the corresponding pre-classification result. It should be understood that fig. 12 is only for the purpose of illustrating the number setting of the re-classification controls and the corresponding relationship with the pre-classification results, and on the actual pre-classification result display interface, more display contents may be included, and the form and display position of the control triggering the re-classification may also have different settings.

Referring to fig. 12-a, when the user needs to re-classify a certain pre-classification result, the user can click the re-classification control to issue a re-classification instruction, thereby entering an interface for selecting a cell classification rule. On the interface for selecting the cell classification rule, all selectable cell classification rules may be displayed, or only the cell classification rule corresponding to the pre-classification result may be displayed. The user determines the primary classification of the cells to be reclassified and selects the cell classification rule corresponding to the primary classification, wherein the cell classification rule can be a cell classification rule which is self-defined by the user in historical use by adopting the method of the embodiment, and when the cell classification rule required by the user exists, the cell classification rule to be reclassified can be re-regulated by selecting the corresponding cell classification rule. If the cell classification rule required by the user does not exist, the user can enter a setting interface of the cell classification rule through controls such as 'self-defined cell classification rule' and the like. The setting interface of the entered cell classification rule may be the same as that in fig. 8 and 9, and may be a different setting interface.

Referring to fig. 12-B, when the user needs to re-classify a pre-classification result, the user can click the re-classification control corresponding to the classification result to issue a re-classification instruction, thereby entering the interface for selecting the cell classification rule. And displaying the cell classification rule corresponding to the cell classification result corresponding to the reclassification control on the interface for selecting the cell classification rule, wherein the cell classification rule can be a cell classification rule which is self-defined by a user in historical use by adopting the method of the embodiment, and when the cell classification rule required by the user exists, the cell classification rule to be reclassified can be re-regulated by selecting the corresponding cell classification rule. If the cell classification rule required by the user does not exist, the user can enter a setting interface of the cell classification rule through controls such as 'self-defined cell classification rule' and the like. The setting interface of the entered cell classification rule may be the same as that in fig. 8 and 9, and may be a different setting interface.

Referring to fig. 13, in an embodiment of the present application, there is provided an image reader for classifying cells through image recognition, including: a pre-classification module 1301, a rule definition module 1302 and a re-classification execution module 1303.

The pre-sorting module 1301 pre-sorts the cells according to a preset sorting method of the sheet reader. The preset classification method is a method for identifying and classifying images preset by the reader, and for example, a method for classifying cells built in the reader when it is shipped.

The rule definition module 1302 is used for the user to set the cell classification rule. The method for setting the cell classification rule in the rule definition can be performed by using the method for determining the cell classification rule of the slide reader in any of the embodiments.

And a reclassification executing module 1303, which reads the cell classification rule and reclassifies the cells according to the cell classification rule. When the reclassification executing module 1303 reclassifies the cells, the reclassification may be performed in any of the above cell classification methods of the slide reader.

Referring to fig. 13, the slide reader may further include: an optimization adjustment module 1304 for the user to perform a secondary reclassification of the reclassified cells. Therefore, after the cells are reclassified by the reclassification executing module 1303, the cells can be reclassified for the second time to obtain the final cell classification result

The pre-classification module 1301, the rule definition module 1302 and the re-classification execution module 1303 are optimized and adjusted module 1304, and can be a software module or a hardware module, or a combination of the two, which are part of a computer device.

In one embodiment, the optimization adjustment module 1304 is further configured to store and count results of secondary reclassification performed by the user, generate a recommendation target class corresponding to an original class after processing by a preset model, and send the recommendation target class corresponding to the original class to the rule definition module 1302. Thus, when a user formulates a cell classification rule based on the rule definition module 1302, the recommendation target classification provided by the optimization adjustment module 1304 may be combined and displayed when the user sets the cell classification rule, so as to be selected by the user.

In one embodiment, the rule definition module 1302 includes:

the setting interface generating module is used for generating a setting interface of the cell classification rule;

the setting instruction receiving module is used for receiving a setting instruction of the cell classification rule;

a primary classification acquisition module for acquiring primary classification of cells;

a first target classification obtaining module, configured to obtain a first target classification corresponding to the original classification, where the first target classification is set by a user on a first interface, and the first interface is the setting interface or an interface different from the setting interface;

a first cell classification rule obtaining module, configured to obtain a first cell classification rule according to the original classification and the first target classification, where the first cell classification rule is used to classify cells from the original classification to the first target classification.

In one embodiment, the rule definition module 1302 further comprises:

the conversion condition obtaining module is used for obtaining a conversion condition, the conversion condition is set on a second interface by a user, the second interface is the setting interface or an interface different from the setting interface, and the conversion condition is used for enabling the cell reader to classify the cell from the original classification to the first target classification when the cell meets the conversion condition.

In one embodiment, the transition conditions comprise cellular parameter conditions comprising: at least one of a cell size condition defining a cell size and a cell shape condition defining a cell shape.

In one embodiment, the first object classification obtaining module is configured to obtain a first object classification selected by a user from classification items preset by the film reader.

In one embodiment, the first target classification obtaining module is configured to obtain a first target classification dragged to a preset location by a user.

In one embodiment, the first target classification obtaining module is configured to obtain a first target classification edited by a user at a preset position.

In one embodiment, the rule definition module 1302 further comprises: the target classification recommending module is used for generating a recommended target classification recommended to the user on the first interface; the recommended target classification comprises cell classification obtained after cell classification is analyzed by adopting a preset model according to historical data of user adjustment cell classification.

In one embodiment, the first cell classification rule obtaining module obtains a correspondence between the original classification and the first target classification, which is established on the setting interface by a user, to obtain the first cell classification rule, and displays the correspondence between the original classification and the first target classification on a display interface, where the display interface is the setting interface or an interface different from the setting interface.

In one embodiment, when the corresponding relationship between the original classification and the first target classification is displayed on a display interface, the text part of the corresponding relationship between the original classification and the first target classification only includes the original classification and the first target classification.

In one embodiment, the first cell classification rule obtaining module is configured to, when a corresponding relationship between the original classification and the first target classification is displayed on a display interface, set an original classification display area and a target classification display area on the display interface; and the originally classified text content is displayed in the originally classified display area, and the first target classified text content is displayed in the target classified display area.

In one embodiment, the first cell classification rule obtaining module displays, through a table, a correspondence between the original classification and the first target classification when displaying the correspondence between the original classification and the first target classification on a display interface, where the original classification is displayed in cells in an original classification display area of the table, and the first target classification is displayed in cells in a target classification display area of the table.

In one embodiment, the first cell classification rule obtaining module connects the text content of the original classification and the text content of the first target classification through an icon when displaying the corresponding relationship between the original classification and the first target classification on a display interface.

In one embodiment, the correspondence between the original classification and the first target classification includes: the corresponding relation between one first target classification and one original classification, or the corresponding relation between one first target classification and more than two original classifications.

In one embodiment, the primitive classification of the cells obtained by the primitive classification obtaining module is generated by performing image recognition on the cells by a preset classification method of the reader.

In one embodiment, the rule definition module 1302 further comprises: and the rule storage module is used for storing the first cell classification rule to the slide reader and is used for pre-classifying cells by the subsequent slide reader according to the first cell classification rule.

In one embodiment, the rule definition module 1302 further comprises: and the rule storage module is used for storing the first cell classification rule into the slide reader so as to update the classification of the classified cells of the slide reader which are currently classified into the original classification into the first target classification. Thus, the classification of cells that have been classified prior to the establishment of the first cell classification rule may be updated based on the established first cell classification rule.

In one embodiment, the rule definition module 1302 further comprises:

a second target classification obtaining module, configured to classify the cells according to the first cell classification rule in the slide reader, and obtain a second target classification of the cells after classifying the cells into the first target classification, where the second target classification is set by a user on a third interface, and the third interface is the first interface or an interface different from the first interface;

a second cell classification rule obtaining module, configured to obtain the second cell classification rule according to the original classification and the second target classification, where the second cell classification rule is used to classify cells from the first target classification or the original classification to the second target classification.

In one embodiment, the rule definition module 1302 includes:

a second target classification obtaining module, configured to obtain a second target classification corresponding to the first target classification, where the second target classification is set by a user on a third interface, and the third interface is the first interface or an interface different from the first interface;

and the second cell classification rule obtaining module is used for obtaining a second cell classification rule according to the original classification and the second target classification, and the second cell classification rule is used for classifying the cells from the original classification to the second target classification.

In one embodiment, the rule definition module 1302 further comprises:

and the display module is used for displaying the corresponding relation among the original classification, the first target classification and the second target classification through icons in chain combination on a display interface, wherein the display interface is the third interface or an interface different from the third interface.

In one embodiment, the rule definition module 1302 further comprises: and the rule storage module is used for storing the second cell classification rule into the slide reader so as to update the classification of the classified cells of the slide reader which are currently classified into the original classification into the second target classification. Thus, the established second cell sorting rule is used to reclassify the cells that have completed sorting before the establishment of the second cell sorting rule.

In one embodiment, the re-classification performing module 1303 includes:

the reclassification instruction receiving module is used for receiving an instruction for reclassifying the cells, wherein the reclassification is to reclassify the cells which are subjected to the reclassification so as to correct a preslassification result;

the to-be-reclassified-acquisition module is used for acquiring the primary classification of the to-be-reclassified cells, and the pre-classification result comprises the primary classification of the to-be-reclassified cells;

a target classification obtaining module, configured to obtain a cell classification rule corresponding to the primary classification, and determine a target classification corresponding to the primary classification according to the cell classification rule;

and the classification updating module is used for updating the classification of the cells to be reclassified into the target classification.

In one embodiment, the re-classification performing module 1303 further includes:

and the secondary reclassification module is used for performing secondary reclassification on the cells to be reclassified after updating the classification of the cells to be reclassified into the target classification so as to classify the classification of the cells to be reclassified into a new target classification and obtain a secondary reclassification result.

In one embodiment, the secondary reclassification module includes:

the secondary reclassification interface generation module is used for generating a secondary reclassification interface, and the secondary reclassification interface displays the cells to be reclassified and classification results thereof after the reclassification;

a new classification obtaining module, configured to obtain a new target classification, where the new target classification is set by a user in the secondary reclassification interface, or the new target classification is a target classification newly created by the user in the secondary reclassification interface;

and the secondary classification module is used for classifying the classification of the cells to be reclassified to the new target classification and acquiring a secondary reclassification result.

In one embodiment, the re-classification performing module 1303 includes:

the reclassification display module is used for generating a reclassification result display interface; and displaying the corresponding relation between the original classification and the target classification on the reclassification result display interface.

In one embodiment, after the reclassification performing module 1303 reads the cell classification rule and reclassifies the cells according to the cell classification rule, the pre-classification module 1301 further performs pre-classification on the cells according to the cell classification rule when performing pre-classification on the cells through image recognition in the following step.

In one embodiment, when the cell classification rule determination method includes determining a conversion condition, the pre-classification module 1301 determines whether the cell meets the conversion condition for converting the cell from the original classification to the target classification when the cell is subsequently pre-classified by image recognition; if the cells meet the conversion conditions, pre-classifying the cells according to the cell classification rule to obtain original classification of the cells; and if the cells do not meet the conversion conditions, generating original classification of the cells according to a preset classification method of the reader.

For the specific definition of the rule definition module 1302, reference may be made to the above definition of the cell classification rule determination method of the reader, and for the specific definition of the re-classification execution module 1303, reference may be made to the above definition of the cell classification method of the reader, which is not described herein again. Each of the rule definition module 1302 and the re-classification execution module 1303 may be implemented in whole or in part by software, hardware, or a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.

In one embodiment, a reader is provided, the internal structure of which can be as shown in fig. 14. The slide reader comprises a processor, a memory, a communication interface, a display screen and an input device which are connected through a system bus. Wherein, the processor of the reader is used for providing calculation and control capability. The memory of the film reader comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The communication interface of the slide reader is used for carrying out wired or wireless communication with an external terminal, and the wireless communication can be realized through WIFI, an operator network, NFC (near field communication) or other technologies. The computer program is executed by a processor to implement a cell sorting rule determination method of a slide reader or a cell sorting method of a slide reader. The display screen of the film reader can be a liquid crystal display screen or an electronic ink display screen, and the input device of the film reader can be a touch layer covered on the display screen, a key, a track ball or a touch pad arranged on the shell of the film reader, an external keyboard, a touch pad or a mouse and the like.

Those skilled in the art will appreciate that the configuration shown in fig. 14 is a block diagram of only a portion of the configuration associated with the present application and does not constitute a limitation on the reader to which the present application is applied, and that a particular reader may include more or fewer components than those shown, or combine certain components, or have a different arrangement of components.

In one embodiment, there is further provided a film reader, including a memory and a processor, where the memory stores a computer program, and the processor implements the steps of the above method embodiments when executing the computer program.

In an embodiment, a computer-readable storage medium is provided, in which a computer program is stored which, when being executed by a processor, carries out the steps of the above-mentioned method embodiments.

In one embodiment, a computer program product or computer program is provided that includes computer instructions stored in a computer-readable storage medium. The computer instructions are read by a processor of a device with program execution function, such as a reader, from a computer-readable storage medium, and the processor executes the computer instructions, so that the device with program execution function performs the steps in the above-mentioned method embodiments.

It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database or other medium used in the embodiments provided herein can include at least one of non-volatile and volatile memory. Non-volatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical storage, or the like. Volatile Memory can include Random Access Memory (RAM) or external cache Memory. By way of illustration and not limitation, RAM can take many forms, such as Static Random Access Memory (SRAM) or Dynamic Random Access Memory (DRAM), among others.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A cell classification rule determination method of a reader is characterized by comprising the following steps:

generating a setting interface of the cell classification rule;

receiving a setting instruction of a cell classification rule;

obtaining a primary classification of the cells;

acquiring a first target classification corresponding to the original classification, wherein the first target classification is set on a first interface by a user, and the first interface is the setting interface or an interface different from the setting interface;

and obtaining a first cell classification rule according to the original classification and the first target classification, wherein the first cell classification rule is used for classifying the classification of the cells from the original classification to the first target classification.

2. The method for determining cell classification rules of a reader according to claim 1, further comprising:

acquiring a conversion condition, wherein the conversion condition is set by a user on a second interface, the second interface is the setting interface or an interface different from the setting interface, and the conversion condition is used for classifying the cell classification from the original classification to the first target classification by a reader when the cell meets the conversion condition.

3. The cell sorting rule determination method of a sheet reader as set forth in claim 2, characterized in that: the switching conditions comprise cellular parameter conditions comprising:

at least one of a cell size condition defining a cell size and a cell shape condition defining a cell shape.

4. The cell sorting rule determination method of a reader according to claim 1, wherein acquiring a first target classification corresponding to the original classification includes any one of:

acquiring a first target classification selected by a user from classification items preset by the film reader;

acquiring a first target classification dragged to a preset position by a user;

the method includes the steps that a first target classification edited by a user at a preset position is obtained.

5. The cell sorting rule determining method of a reader according to claim 1, wherein before acquiring the first target classification corresponding to the original classification, the method further comprises:

generating a recommendation target classification recommended to a user on the first interface; the recommended target classification includes a cell classification obtained by analyzing historical data of the user-adjusted cell classification.

6. The method for determining cell classification rules of a reader according to claim 1, wherein obtaining a first cell classification rule based on the original classification and the first target classification comprises:

acquiring a corresponding relation between the original classification and the first target classification, which is established on the setting interface by a user, so as to acquire the first cell classification rule;

and displaying the corresponding relation between the original classification and the first target classification on a display interface, wherein the display interface is the setting interface or an interface different from the setting interface.

7. The method for determining cell classification rules of a reader according to claim 6, wherein displaying the corresponding relationship between the original classification and the first target classification on a display interface comprises:

and the text part of the corresponding relation between the original classification and the first target classification only comprises the original classification and the first target classification.

8. The method for determining cell classification rules of a reader according to claim 7, wherein displaying the correspondence between the original classification and the first target classification on a display interface further comprises:

an original classification display area and a target classification display area are arranged on the display interface; and the originally classified text content is displayed in the originally classified display area, and the first target classified text content is displayed in the target classified display area.

9. The method for determining cell classification rules of a reader according to claim 8, wherein displaying the correspondence between the original classification and the first target classification on a display interface further comprises:

displaying the corresponding relation between the original classification and the first target classification through a table, wherein the original classification is displayed in cells of an original classification display area in the table, and the first target classification is displayed in cells of a target classification display area in the table;

or connecting the text content of the original classification with the text content of the first target classification through an icon.

10. The method of claim 6, wherein the correspondence between the original classification and the first target classification comprises:

the corresponding relation between one first target classification and one original classification, or the corresponding relation between one first target classification and more than two original classifications.

11. The method of determining cell sorting rules of a sheet reader according to claim 1, wherein the primitive sorting is a result of pre-sorting cells by a preset sorting method of the sheet reader.

12. The method for determining cell classification rules of a reader according to claim 1, further comprising:

classifying the cells according to the first cell classification rule in the slide reader, and obtaining a second target classification of the cells after classifying the cells to the first target classification, wherein the second target classification is set by a user on a third interface, and the third interface is the first interface or an interface different from the first interface;

and obtaining a second cell classification rule according to the original classification and the second target classification, wherein the second cell classification rule is used for classifying the cell from the first target classification or the original classification to the second target classification.

13. A cell classification rule determination method of a reader is characterized by comprising the following steps:

generating a setting interface of the cell classification rule;

receiving a setting instruction of a cell classification rule;

obtaining a primary classification of the cells;

and obtaining a second cell classification rule according to the original classification and the second target classification, wherein the second cell classification rule is used for classifying the classification of the cells from the original classification to the second target classification.

14. The method of claim 13, wherein obtaining a second cell classification rule for classifying the cell classification from the original classification to the second target classification comprises:

and displaying the corresponding relation of the original classification, the first target classification and the second target classification through icons in chain combination on a display interface, wherein the display interface is the third interface or an interface different from the third interface.

15. A cell sorting method of a reader, the method comprising:

receiving an instruction to reclassify a cell;

obtaining primary classification of cells to be reclassified;

obtaining a cell classification rule corresponding to the original classification, wherein the cell classification rule comprises the original classification and a corresponding target classification, and the cell classification rule is determined by using the cell classification rule determination method according to any one of claims 1 to 14;

determining a target classification corresponding to the primary classification according to the cell classification rule;

updating the classification of the cells to be reclassified to the target classification.

16. The cell sorting method of a slide reader according to claim 15, wherein the original sorting is a result of sorting the cells by the slide reader in advance according to a predetermined sorting method.

17. The cell sorting method of a sheet reader according to claim 15, wherein the primitive sorting is a result of a user reclassifying the pre-sorted cells before determining the cell sorting rule.

18. The cell sorting method of a sheet reader according to claim 15, further comprising, after updating the classification of the cells to be reclassified to the target classification:

19. The cell sorting method of claim 18, wherein the cell to be reclassified is secondarily reclassified to classify the cell to be reclassified into a new target classification, and the secondarily reclassified result is obtained by the method comprising:

generating a secondary reclassification interface, wherein the secondary reclassification interface displays the cells to be reclassified and the classification results thereof after the reclassification;

acquiring a new target classification, wherein the new target classification is selected or newly established by a user on the secondary reclassification interface;

and classifying the classification of the cells to be reclassified into the new target classification to obtain a secondary reclassification result.

20. The cell sorting method of a reader according to claim 15, further comprising:

generating a re-classification result display interface;

and displaying the corresponding relation between the original classification and the target classification on the reclassification result display interface.

21. A cell sorting method of a reader, the method comprising:

acquiring an instruction for pre-classifying cells;

obtaining a cell classification rule determined using the cell classification rule determination method of any one of claims 1 to 14;

and pre-classifying the cells according to a preset classification method of the reader and the cell classification rule.

22. The cell sorting method of a reader according to claim 21, wherein when the cell sorting rule includes a determination transition condition, the pre-sorting of the cells according to the preset sorting method of the reader and the cell sorting rule includes:

when the cells meet the conversion condition for converting the classification of the cells from the original classification of the cell classification rule to the target classification of the cell classification rule, pre-classifying the cells according to the preset classification method of the reader and the cell classification rule;

and when the cells do not meet the conversion conditions, pre-classifying the cells according to a preset classification method of the sheet reader.

23. A slide viewer for classifying cells by image recognition, comprising: the cell sorter comprises a pre-sorting module, a rule defining module and a re-sorting executing module, wherein the pre-sorting module pre-sorts cells according to a preset sorting method of a reader, the rule defining module is used for a user to set a cell sorting rule, and the re-sorting executing module reads the cell sorting rule and re-sorts the cells according to the cell sorting rule.

24. The machine of claim 23, further comprising:

and the optimization and adjustment module is used for carrying out secondary reclassification on the reclassified cells by a user.

25. The machine of claim 24, wherein,

the optimization adjustment module is further used for storing and counting results of secondary reclassification of the user, processing the counted results of the secondary reclassification to generate a recommendation target class corresponding to the original class, and sending the recommendation target class corresponding to the original class to the rule definition module.

26. A slide reader comprising a memory and a processor, said memory storing a computer program, characterized in that said processor, when executing said computer program, implements the steps of the method according to any one of claims 1 to 22.

27. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 22.