CN111289510B - In-vitro diagnostic device, image switching method, and readable storage medium - Google Patents
In-vitro diagnostic device, image switching method, and readable storage medium Download PDFInfo
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Abstract
An in vitro diagnostic device, image switching method and readable storage medium, the in vitro diagnostic device includes image acquisition device, control device and man-machine interaction device; the image acquisition device is used for acquiring an image of a sample to be detected; the control device is used for sending the source image selected by the user to the man-machine interaction device for display, receiving an operation instruction input by the user and used for displaying the associated image of the source image, determining the associated image corresponding to the source image according to the operation instruction and an image association rule, and sending the associated image to the man-machine interaction device for display, wherein the image association rule is a corresponding relation between every two of the low-power mirror image, the high-power mirror image and the split image. When a user views a source image, the user can call out the associated image with the corresponding relation with the source image by inputting the associated operation instruction, so that the image auditing is more convenient, and the auditing efficiency and accuracy are improved.
Description
Technical Field
The invention relates to the technical field of in-vitro diagnosis, in particular to an in-vitro diagnostic instrument, an image switching method and a readable storage medium.
Background
In vitro diagnostic techniques, which acquire clinical diagnostic information by detecting human samples (such as blood, body fluid, tissue, etc.) outside the human body to determine disease or body function, have become increasingly important components in the prevention, diagnosis and treatment of human diseases.
The existing in-vitro diagnostic instrument (such as a full-automatic urinary sediment analyzer) can detect samples in a counting range by using a microscopic image recognition technology, locate target particles in the samples by using a low-power microscope, track and amplify the target particles under a high-power microscope so as to identify the microstructure of the target particles, and finally send a report after verification and confirmation by a checking doctor.
At present, when a doctor checks or rechecks a sample detection result, a corresponding low-power mirror image cannot be quickly found when looking at a high-power mirror image; or when a low-power mirror image is checked, the corresponding high-power mirror image cannot be quickly found, the corresponding image can be manually searched, the searching process is easily affected by human factors, and the selected image is the image required to be checked by a doctor, so that the auditing efficiency and accuracy are affected.
Disclosure of Invention
The application provides an in-vitro diagnostic device, an image switching method and a readable storage medium, so as to improve the efficiency of checking images.
According to a first aspect, in one embodiment, an in vitro diagnostic device is provided, comprising an image acquisition device, a control device and a human-computer interaction device;
the image acquisition device is used for acquiring an image of a sample to be detected and comprises a low-power mirror and a high-power mirror, the image acquisition device is connected with the control device, and the low-power mirror or the Gao Beijing is delivered to a shooting position under the control of the control device to respectively obtain a low-power mirror image shot by the low-power mirror and a high-power mirror image shot by the high-power mirror and corresponding to a certain area in the low-power mirror image;
the control device is used for sending the source image selected by the user to the man-machine interaction device for display, receiving an operation instruction which is input by the user through the man-machine interaction device and used for displaying an associated image of the source image, determining the associated image corresponding to the source image according to the operation instruction and an image association rule, and sending the associated image to the man-machine interaction device for display, wherein the source image is one of a low-power mirror image, a high-power mirror image and a segmentation image, the segmentation image is an image segmented from the low-power mirror image or the high-power mirror image, and the image association rule is a corresponding relation between every two of the low-power mirror image, the high-power mirror image and the segmentation image;
The man-machine interaction device is connected with the control device and used for detecting input operation of a user and displaying an associated image corresponding to the source image, which is sent by the control device.
According to a second aspect, in one embodiment, there is provided an image switching method including:
transmitting a source image selected by a user to a human-computer interaction device for display, wherein the source image is one of a low-power mirror image, a high-power mirror image and a segmentation image, and the segmentation image is an image segmented from the low-power mirror image or the high-power mirror image;
receiving an operation instruction which is input by a user through a man-machine interaction device and is used for displaying an associated image of a source image;
determining an associated image corresponding to the source image according to the operation instruction and an image association rule, wherein the image association rule is a corresponding relationship among the low-power mirror image, the high-power mirror image and the segmentation image;
and sending the associated image to a human-computer interaction device for display.
According to a third aspect, an embodiment provides a computer readable storage medium comprising a program executable by a processor to implement the method described above.
According to the in-vitro diagnostic device, the image switching method and the readable storage medium, the associated image corresponding to the source image can be determined according to the operation instruction and the image association rule which are input by the user and used for displaying the associated image of the source image, and the associated image is displayed.
Drawings
FIG. 1 is a schematic diagram of an in vitro diagnostic device according to an embodiment of the present invention;
fig. 2 is a flowchart of an image switching method according to an embodiment of the present invention;
FIG. 3 is a flowchart of a specific image switching method according to an embodiment of the present invention;
FIG. 4 is a flowchart of a method for establishing a correspondence between a low power mirror image and a high power mirror image according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a shooting area when an image of a sample to be tested is acquired in an embodiment of the present invention;
FIG. 6 is a schematic diagram of the area division result of a low power mirror image according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of a low power mirror image positioned to a high power mirror image in an embodiment of the invention;
FIG. 8 is a schematic diagram of a segmented image of a low power mirror image positioned to the low power mirror image in an embodiment of the invention;
FIG. 9 is a schematic diagram of a segmented image of a high power mirror image positioned to the high power mirror image in an embodiment of the invention;
FIG. 10 is a flowchart of another specific image switching method according to an embodiment of the present invention;
FIG. 11 is a schematic illustration of a segmented image from a high power mirror image setpoint to a high power mirror image in an embodiment of the invention;
FIG. 12 is a schematic illustration of a segmented image from a low power mirror image setpoint to a low power mirror image in one embodiment of the invention;
FIG. 13 is a flowchart of another specific image switching method according to an embodiment of the present invention;
FIG. 14 is a schematic view of a segmented image from a low power mirror image point of choice to a high power mirror image in an embodiment of the invention;
FIG. 15 is a schematic view of a segmented image from a high power mirror image selection point location to a low power mirror image in one embodiment of the invention;
FIG. 16 is a schematic diagram of the positioning of a segmented image from a low power mirror image to a high power mirror image in one embodiment of the invention;
FIG. 17 is a schematic diagram of the positioning of a segmented image from a high power mirror image to a low power mirror image in an embodiment of the invention.
Detailed Description
The invention will be described in further detail below with reference to the drawings by means of specific embodiments. In the following embodiments, numerous specific details are set forth in order to provide a better understanding of the present application. However, one skilled in the art will readily recognize that some of the features may be omitted or replaced by other methods in various situations. In some instances, some operations associated with the present application have not been shown or described in the specification to avoid obscuring the core portions of the present application, and may not be necessary for a person skilled in the art to describe in detail the relevant operations based on the description herein and the general knowledge of one skilled in the art.
Furthermore, the described features, operations, or characteristics of the description may be combined in any suitable manner in various embodiments. Also, various steps or acts in the method descriptions may be interchanged or modified in a manner apparent to those of ordinary skill in the art.
The terms "connected" and "coupled" as used herein, unless otherwise indicated, are intended to encompass both direct and indirect connections (couplings).
At present, after a sample to be tested is photographed through a low-power mirror and a high-power mirror to obtain a low-power mirror image and a high-power mirror image, if a user (such as a medical staff) is looking at the low-power mirror image, when the user wants to look at the area of the low-power mirror image in detail, the user can look at the high-power mirror image of the area, but because the high-power mirror image cannot be displayed corresponding to the low-power mirror image, the user cannot accurately look at the high-power mirror image information corresponding to the area, and cannot also look at the accurate result of the cell particles of the area, so that the detailed form and the detailed size of the cell particles in the low-power mirror image cannot be obtained. Thus, it is inconvenient for the user to review the result of the sample to be tested. The in vitro diagnostic device can be one of urine analyzer, blood cell analyzer, blood coagulation analyzer, biochemical analyzer, and immunity analyzer.
In the embodiment of the invention, a source image (namely one of a low-power mirror image, a high-power mirror image or a divided image) selected by a user is displayed, then at least one of the low-power mirror image, the high-power mirror image and the divided image corresponding to the source image is determined according to an operation instruction input by the user for displaying the associated image of the source image and the corresponding relation between the low-power mirror image, the high-power mirror image and the divided image, which are established in advance, and the determined associated image is displayed.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an in vitro diagnostic device according to an embodiment of the present invention, where the in vitro diagnostic device includes an image acquisition device 1, a control device 2, and a man-machine interaction device 3; the image acquisition device 1 is used for acquiring an image of a sample to be detected and comprises a low-power mirror 11 and a high-power mirror 12, the image acquisition device 1 is connected with the control device 2, and the low-power mirror 11 or the high-power mirror 12 is delivered to a shooting position under the control of the control device 2 to respectively obtain a low-power mirror image shot by the low-power mirror 11 and a high-power mirror image shot by the high-power mirror 12, which corresponds to a certain area in the low-power mirror image; the control device 2 is configured to send a source image selected by a user to the human-computer interaction device 3 for display, receive an operation instruction input by the user through the human-computer interaction device 3 for displaying an associated image of the source image, determine an associated image corresponding to the source image according to the operation instruction and an image association rule, and send the associated image to the human-computer interaction device 3 for display, where the source image is one of a low-power mirror image, a high-power mirror image and a split image, the split image is an image split from the low-power mirror image or the high-power mirror image, and the image association rule is a correspondence relationship between two of the low-power mirror image, the high-power mirror image and the split image; the man-machine interaction device 3 is connected to the control device 2, and is configured to detect an input operation by a user, and display an associated image corresponding to the source image sent by the control device 2.
Specifically, when the source image is a low-power mirror image, the corresponding associated image is a high-power mirror image and/or a segmented image; when the source image is a high-power mirror image, the corresponding associated image is a low-power mirror image and/or a segmented image; when the source image is a segmented image, the corresponding associated image is a high power mirror image and/or a low power mirror image.
The operation instruction for displaying the associated image of the source image is generated according to the first selection operation input by the user through the man-machine interaction device 3, or generated according to the clicking operation of the user on the source image, or generated according to the first selection operation and the clicking operation of the user on the source image; the first selection operation is used for selecting the associated image of the source image, and the clicking operation is used for determining the source image or the position information on the source image. For example, the source image selected by the user is a high-power mirror image, only a low-power mirror image is associated with the high-power mirror image, the user can input a first selection operation for selecting the low-power mirror image through the human-computer interaction device 3, or can perform a clicking operation on the source image, at this time, the human-computer interaction device 3 generates an operation instruction according to the first selection operation or the clicking operation and sends the operation instruction to the control device 2, and the control device 2 determines the low-power mirror image corresponding to the high-power mirror image according to the operation instruction and the corresponding relation between the high-power mirror image and the low-power mirror image. For another example, the source image selected by the user is a divided image of the high-power mirror image, and at this time, the user may display the corresponding high-power mirror image on the display interface of the human-computer interaction device 3 by performing a clicking operation on the divided image by the human-computer interaction device 3.
In one embodiment, the man-machine interaction device 3 is specifically configured to detect a clicking operation performed by a user on a source image, send position information of the clicking operation to the control device 2, generate a selection menu for selecting an associated image according to the position information of the clicking operation, where the selection menu includes at least one of a low-power mirror image, a high-power mirror image and a split image, and send the selection menu to the man-machine interaction device 3 for display, where the man-machine interaction device 3 detects a first selection operation performed by the user for selecting the associated image in the selection menu, and sends the first selection operation to the control device 2, and at this time, the control device 2 determines the associated image corresponding to the source image according to the first selection operation and an image association rule. For example, when the source image displayed by the man-machine interaction device 3 is a low-power mirror image and it is detected that the user performs a clicking operation at a certain position of the low-power mirror image, a menu including a high-power mirror image and a split image may be displayed on the display interface of the man-machine interaction device 3, and at this time, if the user selects the high-power mirror image in the menu, the control device 2 determines a corresponding high-power mirror image according to a correspondence between the low-power mirror image and the high-power mirror image and sends the high-power mirror image to the man-machine interaction device 3 when receiving the selecting operation of the user in the menu, and at this time, the high-power mirror image is displayed on the display interface of the man-machine interaction device 3.
Based on this, in a specific embodiment, the source image selected by the user through the man-machine interaction device 3 may be a low-power mirror image, and at this time, when the control device 2 generates a selection menu for selecting an associated image according to the position information of the clicking operation, it is specifically used to determine whether the position of the clicking operation has a target particle, and when the position of the clicking operation has a target particle, the generated selection menu contains the high-power mirror image or the split image, or both the high-power mirror image and the split image; when the position of the clicking operation does not have the target particles, the generated selection menu contains the high-power mirror image but does not contain the divided image.
In another specific embodiment, the source image selected by the user through the man-machine interaction device 3 may be a high-power mirror image, where the control device 2 is specifically configured to determine whether the position information of the clicking operation has a target particle when generating a selection menu for selecting an associated image according to the position information of the clicking operation, and when the position of the clicking operation has the target particle, the generated selection menu contains the low-power mirror image or the split image, or contains both the low-power mirror image and the split image; when the position of the clicking operation does not have the target particles, the generated selection menu contains the low-power mirror image but does not contain the segmentation image.
In one embodiment, the source image selected by the user through the human-computer interaction device 3 is a segmented image of the low power mirror image; when the man-machine interaction device 3 detects that the associated image selected by the user is a high-power mirror image, the control device 2 determines a low-power mirror image matched with the position information of the clicking operation according to the operation instruction sent by the man-machine interaction device 3 and the corresponding relation between the split image and the low-power mirror image, then determines a high-power mirror image matched with the position information of the clicking operation according to the corresponding relation between the low-power mirror image and the high-power mirror image, and sends the high-power mirror image to the man-machine interaction device 3 for displaying.
In one embodiment, the source image selected by the user through the human-computer interaction device 3 is a segmented image of the high-power mirror image; when the man-machine interaction device 3 detects that the associated image selected by the user is a low-power mirror image, the control device 2 determines a high-power mirror image matched with the position information of the clicking operation according to the operation instruction sent by the man-machine interaction device 3 and the corresponding relation between the split image and the high-power mirror image, then determines a low-power mirror image matched with the position information of the clicking operation according to the corresponding relation between the low-power mirror image and the high-power mirror image, and sends the low-power mirror image to the man-machine interaction device 3 for displaying.
In one embodiment, the source image selected by the user through the human-computer interaction device 3 is a low-power mirror image; when the man-machine interaction device 3 detects that the associated image selected by the user is a split image of the high-power mirror image, the control device 2 determines the high-power mirror image matched with the position information of the clicking operation according to the operation instruction sent by the man-machine interaction device 3 and the corresponding relation between the low-power mirror image and the high-power mirror image, then determines the split image matched with the position information of the clicking operation according to the corresponding relation between the high-power mirror image and the split image, and sends the split image to the man-machine interaction device 3 for displaying.
In one embodiment, the source image selected by the user through the human-computer interaction device 3 is a high-power mirror image; when the man-machine interaction device 3 detects that the associated image selected by the user is a split image of the low-power mirror image, the control device 2 determines the low-power mirror image matched with the position information of the clicking operation according to the operation instruction sent by the man-machine interaction device 3 and the corresponding relation between the low-power mirror image and the high-power mirror image, then determines the split image matched with the position information of the clicking operation according to the corresponding relation between the low-power mirror image and the split image, and sends the split image to the man-machine interaction device 3 for displaying.
In the above embodiments, the correspondence between the low-power mirror image, the high-power mirror image, and the divided image may be established in advance, that is, the image association rule may be established in advance. The corresponding relationship between the low-power mirror image and the high-power mirror image can be established in the process of photographing the low-power mirror and photographing the high-power mirror of the sample to be tested, and the corresponding relationship between the segmented image and the high-power mirror image or the low-power mirror image can be established in the process of image segmentation.
Specifically, when acquiring an image of a sample to be measured, the control device 2 is specifically configured to control the image acquisition device 1 to deliver the low power mirror 11 to the shooting position according to a preset shooting path to perform shooting, obtain a low power mirror image, divide the low power mirror image into a plurality of areas, determine a high power mirror shooting area (for example, determine according to whether the areas have particles or the particle number order) from the plurality of areas, and acquire position information of each high power mirror shooting area, and control the image acquisition device 1 to deliver the high power mirror 12 to each high power mirror shooting area to perform shooting according to the position information, so as to obtain a high power mirror image. The control device 2 is further configured to set identification information of a currently photographed macro image when controlling the image capturing device 1 to deliver the macro lens 12 to each macro lens capturing area for capturing, and then establish a correspondence between the identification information of the macro lens image, the position information of the macro lens capturing area, and the macro lens image, so as to obtain a correspondence between the macro lens image and the macro lens image. The identification information may be a unique name of the image or an MD5 value of the image, or the like, as long as it functions to identify the image.
After the control device 2 acquires the low-power mirror image, the low-power mirror image may be divided to generate a divided image of the low-power mirror image, and after the high-power mirror image is acquired, the high-power mirror image may be divided to generate a divided image of the high-power mirror image. In image segmentation, for example, the segmentation may be performed based on cell particles identified in the low-power mirror image or the high-power mirror image. The control device 2 is further configured to set identification information of the split image when generating the split image, and to establish a correspondence between the identification information of the split image, position information of the split image in the high-power mirror image and/or the low-power mirror image, and the high-power mirror image and/or the low-power mirror image.
Based on the in-vitro diagnostic device of the above embodiment, the embodiment of the present invention provides an image switching method, the flowchart of which can be seen in fig. 2, and the method may include the following steps:
step 101: the source image is displayed.
The source image selected by the user is sent to the man-machine interaction device 3 for display, wherein the source image is one of a low-power mirror image, a high-power mirror image and a split image, and the split image is an image split from the low-power mirror image or the high-power mirror image.
Step 102: an operation instruction for displaying an associated image of the source image is received.
An operation instruction for displaying the associated image of the source image, which is input by the user through the man-machine interaction device 3, is received. The operation instruction may be generated according to a first selection operation input by the user through the man-machine interaction device 3 and/or a clicking operation of the user on the source image, where the first selection operation is used to select an associated image of the source image, and the clicking operation is used to determine the source image or location information on the source image.
Step 103: an associated image is determined.
And determining an associated image corresponding to the source image according to the received operation instruction and an image association rule, wherein the image association rule is the correspondence between every two of the low-power mirror image, the high-power mirror image and the segmentation image. The image association rule may be pre-established.
Step 104: and displaying the associated image.
And sending the determined associated image to the man-machine interaction device 3 for display.
According to the in-vitro diagnostic instrument and the image switching method provided by the embodiment of the invention, the source image selected by the user is displayed on the human-computer interaction device, when the user inputs the operation instruction for displaying the associated image of the source image through the human-computer interaction device, the control device determines the associated image corresponding to the source image according to the control instruction and the corresponding relation among the low-power mirror image, the high-power mirror image and the divided image, and then the associated image is displayed on the display interface of the human-computer interaction device. Therefore, when a user views a source image, the user can call out the associated image with the corresponding relation with the source image by inputting the related operation instruction, for example, when the user views a low-power mirror image, if the user wants to further view a certain area of the low-power mirror image in detail, the user only needs to perform a click operation or a first selection operation on the low-power mirror image, the high-power mirror image corresponding to the area can be displayed on the display interface of the man-machine interaction device, so that the user can view the area in detail in the high-power mirror image, the cell particles in the area can be further analyzed, the image verification or review is more convenient, and the verification efficiency and accuracy are improved.
The scheme of the invention is further illustrated by the following specific examples.
Embodiment one:
referring to fig. 3, fig. 3 is a flowchart of a specific image switching method according to an embodiment of the present invention, where a source image is a low-power mirror image, and a corresponding associated image is only a high-power mirror image, and the method may include the following steps:
step 201: and establishing an image association rule.
The image association rule is a correspondence between the low-power mirror image, the high-power mirror image and the divided image, here, a correspondence between the low-power mirror image and the high-power mirror image, which may be established in advance. Specifically, the correspondence between the low-power mirror image and the high-power mirror image may be established during the process of taking the low-power mirror and taking the high-power mirror of the sample to be tested by the in-vitro diagnostic device.
A method for establishing the correspondence between the low power mirror image and the high power mirror image can be seen in fig. 4, and the method may include the following steps 2011 to 2016.
Step 2011: and collecting a low-power mirror image of the sample to be measured.
When the in-vitro diagnostic device is used for testing a sample to be tested, the control device 2 controls the image acquisition device 1 to deliver the low-power mirror 11 to a shooting position for shooting according to a preset shooting path, so that a low-power mirror image is obtained. After obtaining the low power mirror image, the control device 2 recognizes the target particles for the low power mirror image.
For example, the in-vitro diagnostic apparatus is an urinary sediment analyzer, in order to meet the accurate judgment of the result of the sample to be tested, 10 low-power mirror images of the sample to be tested in the flow counting tank can be continuously shot, for example, 2 rows of shooting are divided, 5 shooting is performed in each row, and the shooting area can be seen in fig. 5. As shown in fig. 5, during the shooting process, the control device 2 may control the image capturing device 1 to perform serpentine travel (in the direction of the dashed arrow in the figure) to deliver the low power mirror 11 to each shooting position line by line for shooting, so as to obtain 10 low power mirror images.
Step 2012: and carrying out area division on the low power mirror image.
After obtaining the low power mirror images, the control device 2 may determine the number N of area divisions according to the magnification relationship between the objective lens of the low power mirror 11 and the objective lens of the high power mirror 12, and then divide each acquired low power mirror image into N equally divided areas.
Specifically, assuming that the objective lens of the low power mirror 11 is an m-fold objective lens and that of the high power mirror 12 is an n×m-fold objective lens, the number of area divisions n=n 2 . For example, if 10 low power mirror images are obtained, the objective lens of the low power mirror 11 is 10 times that of the high power mirror 12 is 40 times that of the high power mirror 12, the number of division areas is 16, that is, the photographing area of the low power mirror 11 is 16 times that of the high power mirror 12, and then the 10 low power mirror images are divided into 16 equal areas, and for each low power mirror image, the division effect can be seen in fig. 6.
Step 2013: and determining the shooting area of the high power mirror and the position information of the shooting area.
After dividing the low-power mirror image into areas, the control device 2 determines high-power mirror imaging areas from the areas, and acquires positional information of each high-power mirror imaging area.
Specifically, for example, the 10 low-power mirror images are divided into 16 equally divided regions, and 160 equally divided regions are obtained, and at this time, the control device 2 determines the high-power mirror image capturing region from these regions according to the number M of high-power mirror images to be captured. The process may be: the value of M may be preset or set according to the needs of the user, and if the control device 2 detects that none of the 10 low-power mirror images has target particles, high-power mirror shooting will not be performed at this time; if the control device 2 determines that the number of the equally divided regions in which the target particles exist is smaller than M among the 160 equally divided regions, determining the equally divided regions in which the target particles exist as high-power mirror imaging regions and acquiring position information of each high-power mirror imaging region; if the control device 2 determines that the number of the equal divided regions in which the target particles exist is greater than M among the 160 equal divided regions, the target particle numbers in the 160 equal divided regions are sorted in descending order, and then the regions in which the number of the target particles is the largest in M are sequentially taken out from the equal divided regions sorted in descending order, and the equal divided regions are determined as the high-power mirror imaging regions, and the positional information of each high-power mirror imaging region is acquired.
In practical applications, the position information of the high power lens shooting area may include: the identification information of the low-power mirror image of the high-power mirror shooting area and/or the coordinate matrix information of the high-power mirror shooting area in the low-power mirror image of the high-power mirror shooting area.
Step 2014: and performing high-power mirror shooting.
After determining the high power mirror imaging area and the positional information thereof, the control device 2 controls the image acquisition device 1 to deliver the high power mirror 12 to each high power mirror imaging area for imaging, based on the positional information of each high power mirror imaging area, to obtain a high power mirror image.
Step 2015: and setting identification information of the high-power mirror image.
The control device 2 sets identification information of the currently photographed high-power mirror image when controlling the high-power mirror 12 to photograph each high-power mirror photographing region.
Step 2016: and establishing a corresponding relation between the low power mirror image and the high power mirror image.
After setting the identification information of the currently photographed high-power mirror image, the control device 2 establishes the identification information of the currently photographed high-power mirror image and the positional information of the high-power mirror photographing region as the correspondence relationship between the low-power mirror image and the high-power mirror image.
For example, as shown in fig. 6, in the low-power mirror image, the bisected region (i.e., the high-power mirror image capturing region) indicated by the hatching in the drawing is captured by the high-power mirror, assuming that the low-power mirror image is the 3 rd photo during the low-power mirror image capturing, the identification information of the low-power mirror image may be represented by "3", the position of the high-power mirror image capturing region in the low-power mirror image may be represented by a coordinate matrix, here, coordinates (1, 2), and the position information of the high-power mirror image capturing region may be represented by "312", at this time, the control device 2 may control the image capturing device 1 to move the high-power mirror 12 to the (1, 2) position of the 3 rd low-power mirror image to obtain the high-power mirror image of the capturing region, then set the identification information for the high-power mirror image, which may be in the form of a number, a letter, a special symbol, or the like, here, for example, represented by the number "2", and then named "2312", which is: the first bit represents the identification information of the high-power mirror image (named as the high-power mirror image starting with 2), the second bit represents the identification information of the low-power mirror image, and the third bit and the fourth bit represent the horizontal and vertical coordinate positions of the high-power mirror shooting area in the low-power mirror image respectively. Thus, a correspondence between the low power mirror image and the high power mirror image is established.
The positions of the high power mirror shooting areas in the low power mirror images are recorded in the form of a coordinate matrix, but the invention is not limited to the above, and the position information can be recorded in other modes in practical application, for example, the equal divided areas of each low power mirror image can be uniformly numbered, and the positions of the areas can be distinguished by the numbers.
After the image association rules are established, step 202 may be performed.
Step 202: and displaying the low power mirror image.
When the user wants to view a certain low-power image, the low-power image to be viewed can be selected by the human-computer interaction device 3, for example, the low-power image can be selected from a thumbnail or an image list by the human-computer interaction device 3, and then displayed on a display interface of the human-computer interaction device 3.
Step 203: an operation instruction for displaying a high power mirror image is received.
When a user views a current low-power mirror image and finds that a target particle exists in a certain area of the low-power mirror image and wants to view the area in detail, the user can view the high-power mirror image corresponding to the area. At this time, the user may input an operation instruction for displaying the high-power mirror image through the man-machine interaction device 3, and then send the operation instruction to the control device 2, where the operation instruction may be generated according to a first selection operation input by the user through the man-machine interaction device 3 or a clicking operation on the low-power mirror image, or may be generated according to a first selection operation input by the user through the man-machine interaction device 3 and a clicking operation on the low-power mirror image, where the first selection operation is used for selecting the high-power mirror image. When the operation instruction is generated according to the first selection operation input by the user through the man-machine interaction device 3 and the click operation of the user on the low power mirror image, it may be: firstly, generating a selection menu for selecting the high-power mirror image according to the position information of the clicking operation of the user on the low-power mirror image, then sending the selection menu to the human-computer interaction device 3 for display, and then receiving the first selection operation of the user for selecting the high-power mirror image in the selection menu through the human-computer interaction device 3.
Step 204: a high power mirror image is determined.
The control device 2 determines a high-power mirror image corresponding to the position selected by the low-power mirror image based on the received operation instruction and the correspondence between the low-power mirror image and the high-power mirror image. Specifically, when the user performs the clicking operation on the source image, the position information of the clicking operation may be obtained, and at this time, the control device 2 may determine the high-power mirror image matching the position information of the clicking operation according to the correspondence between the low-power mirror image and the high-power mirror image.
For example, as shown in fig. 7, a schematic diagram of positioning a low-power mirror image to a high-power mirror image is shown, which shows that the 3 rd low-power mirror image is shown, if a user wants to view the area a in which the target particles exist in the low-power mirror image in detail, the user can perform a clicking operation on the area a on the low-power mirror image through the human-computer interaction device 3, at this time, the human-computer interaction device 3 can learn that the position information of the clicking operation is "312", wherein "3" represents the 3 rd low-power mirror image, the positions of "1" and "2" represent the clicking operation are located at the positions of coordinates (1, 2) in the low-power mirror image, and the associated image corresponding to the low-power mirror image is only the high-power mirror image, then the control device 2 can determine the high-power mirror image named "2312" as the high-power mirror image corresponding to the low-power mirror image, and the first "2" is the identification information of the high-power mirror image. Alternatively, the user may perform the clicking operation on the area a on the low-power mirror image, and then pop up a selection menu on the display interface of the man-machine interaction device 3, where the menu includes the option of the high-power mirror image, and when the user selects the option of the high-power mirror image in the menu, the control device 2 determines the high-power mirror image named as "2312" as the high-power mirror image corresponding to the low-power mirror image. In another embodiment, when the low-power mirror image is displayed, the division condition of the equal division area of the low-power mirror image can be displayed by an auxiliary line (such as a dashed line), meanwhile, a related image menu can be displayed in a menu bar of the display interface, a selection item of the high-power mirror image corresponding to each equal division area is set in a high-power mirror option of the menu, the selection item can be displayed in the form of an equal division area number, for example, a user can select an area to be checked through the selection item, namely, a first selection operation is performed, and at the moment, the corresponding high-power mirror image can be displayed on the display interface of the man-machine interaction device 3.
Step 205: and displaying the high-power mirror image.
The control device 2 transmits the determined high-power mirror image to the human-computer interaction device 3 for display.
According to the image switching method provided by the embodiment, when a user views the low-power mirror image, if the user wants to view a certain area with target particles in detail, the user can display the high-power mirror image corresponding to the area by selecting the area or selecting the high-power mirror image in a pop-up selection menu after selecting the area, and can conveniently and quickly position the low-power mirror image to the high-power mirror image so as to acquire the detailed form of the target particles in the area to be viewed, so that the user can conveniently review a sample.
Here, the case of positioning from the point of selection of the low power mirror image to the high power mirror image is described as an example, and in practical application, the same method may be adopted to position from the high power mirror image to the low power mirror image. That is, when the user views the high-power mirror image, the user may perform a click operation on the high-power mirror image through the human-computer interaction device 3 to select the image, and generate an operation instruction according to the operation instruction, and send the operation instruction to the control device 2, and the control device 2 directly determines a corresponding low-power mirror image according to the operation instruction and a correspondence relationship between the low-power mirror image and the high-power mirror image (the correspondence relationship is, for example, a name of the high-power mirror image), and sends the low-power mirror image to the human-computer interaction device 3 for display. The user can also perform a clicking operation on the high-power mirror image, and then select the low-power mirror image in the popped selection menu, so that the corresponding low-power mirror image can be directly displayed, and the aim of quickly positioning the high-power mirror image to the corresponding low-power mirror image is fulfilled. When the user views the high-power mirror image, the user can also directly select the low-power mirror image option in the related image menu on the interface, namely, the first selection operation is performed, and at the moment, the corresponding low-power mirror image can be directly displayed on the display interface of the man-machine interaction device 3. Further, the position of the high power mirror image can be highlighted in the corresponding low power mirror image.
Embodiment two:
according to the first embodiment, after acquiring the low-power mirror image and/or the high-power mirror image, the control device 2 may perform image segmentation on the low-power mirror image and/or the high-power mirror image to obtain a segmented image. For example, after the low-power mirror image and/or the high-power mirror image are acquired, the low-power mirror image and/or the high-power mirror image may be subjected to region segmentation of the target particles according to the identified position and size of the target particles, and these regions may be separated from the low-power mirror image and/or the high-power mirror image to obtain segmented images of the low-power mirror image and/or segmented images of the high-power mirror image.
If the image division operation is performed on the high-power mirror image and/or the low-power mirror image, a correspondence relationship between the divided image and the high-power mirror image and/or a correspondence relationship between the divided image and the low-power mirror image may also be established. Specifically, it can be established by the following means: acquiring position information of a segmented image in a low-power mirror image and/or position information of a segmented image in a high-power mirror image; setting identification information of the divided images, and establishing a corresponding relation among the acquired position information, the set identification information of the divided images, the high-power mirror image and/or the low-power mirror image. For example, the segmented image may be named in a similar naming manner as the high power mirror image, thereby establishing a correspondence between the segmented image and the high power mirror image and/or the low power mirror image. That is, when the low-power mirror image is divided, a correspondence relationship between the divided image of the low-power mirror image and the low-power mirror image is obtained; when the high-power mirror image is divided, a correspondence relationship between the divided image of the high-power mirror image and the high-power mirror image is obtained.
Based on this, when the source image is a low-power mirror image, the user can input an operation instruction for selecting the divided image through the man-machine interaction device 3, and the control device 2 determines the corresponding divided image according to the operation instruction and the corresponding relationship between the divided image and the low-power mirror image; likewise, when the source image is a high-power mirror image, the corresponding associated image may be a divided image; when the source image is a segmented image, the corresponding associated image may be a high power mirror image and/or a low power mirror image.
Taking the source image as a segmented image of the low-power mirror image as an example, as shown in fig. 8, B is a segmented image of the low-power mirror image selected by the user, the user can directly select a low-power mirror image option in an associated image menu on the interface, that is, perform a first selection operation, at this time, the control device 2 determines a corresponding low-power mirror image C according to the operation and the corresponding relationship between the segmented image of the low-power mirror image and the low-power mirror image, and displays the C, and at the same time, displays the region position of B in C. The user may perform a pointing operation on B to select B, and at this time, the control device 2 determines a corresponding low-power mirror image C according to the pointing operation and a correspondence between the split image of the low-power mirror image and the low-power mirror image, and displays C, and at the same time, displays the position of the area of B in C. The user may also perform a clicking operation (e.g. right clicking with a mouse) on the B, and pop up a selection menu of the associated image on the interface, where when the user selects the option of the low-power mirror image in the selection menu, the control device 2 determines the corresponding low-power mirror image C according to the selecting operation and the correspondence between the segmented image of the low-power mirror image and the low-power mirror image, and displays the C, and at the same time, displays the region position of the B in the C.
Taking the source image as the split image of the high-power mirror image as an example, as shown in fig. 9, D is the split image of the high-power mirror image selected by the user, similar to the process described in fig. 8, the user can directly select the option of the high-power mirror image in the associated image menu on the interface, or can perform a clicking operation on D to select D, or can perform a clicking operation (for example, right clicking with a mouse) on D first, and select the option of the high-power mirror image in the associated image selection menu popped up on the interface, at this time, the control device 2 determines the corresponding high-power mirror image E according to the corresponding relationship between the split image of the high-power mirror image and the high-power mirror image, and displays E, and at the same time, the position of the area of D in E is displayed.
According to the image switching method provided by the embodiment, after the low-power mirror image and/or the high-power mirror image are acquired, the segmented image can be separated from the low-power mirror image and/or the high-power mirror image according to the identified target particles, when the segmented image of the low-power mirror image is checked, the corresponding low-power mirror image can be displayed through performing a first selection operation and/or a clicking operation on the segmented image, and the segmented image is positioned at the region position of the segmented image in the low-power mirror image; when a segmented image of the high-power mirror image is checked, the corresponding high-power mirror image can be displayed by performing a first selection operation and/or a clicking operation on the segmented image, and the segmented image is positioned at the region position of the segmented image in the high-power mirror image; the method can conveniently and rapidly locate the corresponding high-power mirror image or low-power mirror image from the segmented image, and is convenient for a user to check the sample.
Embodiment III:
based on the second embodiment, the present embodiment provides another specific image switching method, capable of positioning from a selection point of a low-power mirror image and/or a high-power mirror image to a corresponding split image, as shown in fig. 10, taking a source image as a high-power mirror image as an example, and the method may include the following steps:
step 301: and displaying the high-power mirror image.
When the user wants to view a Zhang Gaobei mirror image, the user can select the high-power mirror image to be viewed through the human-computer interaction device 3, for example, the high-power mirror image can be selected from a thumbnail or an image list through the human-computer interaction device 3, and then the high-power mirror image is displayed on a display interface of the human-computer interaction device 3.
Step 302: a pointing operation on the high power mirror image is detected.
The human-computer interaction device 3 detects a click operation of the user on the high-power mirror image.
Step 303: it is determined whether the location of the point selection operation has the target particle.
When the man-machine interaction device 3 detects a clicking operation of the user on the high-power mirror image, position information of the clicking operation is sent to the control device 2, and the control device 2 judges whether the position of the clicking operation has target particles or not. If there is a target particle, steps 304 and 305 are performed, otherwise steps 306 and 307 are performed.
Step 304: a first selection menu is generated.
When the control device 2 determines that the position of the clicking operation has the target particle, a first selection menu for selecting the associated image is generated, the first selection menu containing the low-power mirror image and/or the divided image.
Step 305: a first selection menu is displayed.
After generating the first selection menu, the control device 2 transmits the first selection menu to the human-computer interaction device 3 to display.
Step 306: a second selection menu is generated.
When the control device 2 determines that the position of the clicking operation is free of the target particles, a second selection menu for selecting the associated image is generated, the second selection menu containing the low-power mirror image but not the divided image.
Step 307: a second selection menu is displayed.
After generating the second selection menu, the control device 2 transmits the second selection menu to the human-computer interaction device 3 to display.
Step 308: a first selection operation is detected.
The human-computer interaction device 3 detects a first selection operation by which the user selects the associated image in the first selection menu or the second selection menu, and the user can select the low-power mirror image and/or the divided image for viewing.
Step 309: an associated image is determined.
Taking the example that the first selection menu contains the low-power mirror image and the split image, when the human-computer interaction device 3 detects that the user selects the split image in the first selection menu, an operation instruction is generated according to the operation instruction and sent to the control device 2, and the control device 2 determines the split image of the high-power mirror image matched with the position information of the clicking operation of the user on the high-power mirror image according to the operation instruction and the corresponding relation between the high-power mirror image and the split image, so that the corresponding association image is obtained. When the man-machine interaction device 3 detects that the user selects the low-power mirror image in the first selection menu or the second selection menu, an operation instruction is generated according to the operation instruction and sent to the control device 2, and the control device 2 determines the low-power mirror image matched with the high-power mirror image according to the operation instruction and the corresponding relation between the high-power mirror image and the low-power mirror image to obtain a corresponding association image.
If the first selection menu only contains the divided images, when the man-machine interaction device 3 detects that the user selects the divided images in the first selection menu, the divided images corresponding to the high-power mirror images are matched in the same way. If the first selection menu only contains the low-power mirror image, when the man-machine interaction device 3 detects that the user selects the low-power mirror image in the first selection menu, the low-power mirror image corresponding to the high-power mirror image is matched in the same way.
Step 310: and displaying the associated image.
After the control device 2 determines the related image, the related image is transmitted to the human-computer interaction device 3 to be displayed.
For example, fig. 11 shows a schematic diagram of positioning a point from a high-power mirror image to a split image of the high-power mirror image, as shown in fig. 11, where aa, bb and cc are all target particles, when a user performs a point selection operation on the high-power mirror image through the human-computer interaction device 3, if aa is clicked, a selection menu containing a low-power mirror image and a split image can be popped up at this time, and the user can select an associated image to be viewed from, for example, select the split image, and then the split image D of the high-power mirror image matched with aa is directly displayed on the display interface of the human-computer interaction device 3; if a blank area is clicked, that is, no target particles exist at the clicking position, a selection menu only comprising the low-power mirror image is popped up at the moment, when a user selects the low-power mirror image, the corresponding low-power mirror image can be directly displayed on the display interface of the man-machine interaction device 3, and meanwhile, the area position where the high-power mirror image E is positioned can be displayed on the low-power mirror image. In practical application, if only the associated image corresponding to the high-power mirror image is a divided image, the corresponding divided image may be directly displayed when the high-power mirror image is subjected to the click operation, specifically, the divided image may be directly displayed when the target particle is located at the click position, and not displayed when the target particle is not located at the click position.
The above description is specifically made with the source image being a high-power mirror image, and when the source image is a low-power mirror image, a similar method may be used to locate the selected point on the corresponding divided image in the low-power mirror image.
For example, as shown in fig. 12, which shows a schematic view of a split image from a point of selection of a low-power mirror image to a low-power mirror image, wherein C is a low-power mirror image displayed on a display interface of the human-computer interaction device 3, aa and bb are target particles, when a user performs a point selection operation on the low-power mirror image through the human-computer interaction device 3, if the control device 2 determines that the position has the target particles, a selection menu containing a high-power mirror image and/or the split image is generated, for example, a selection menu containing the high-power mirror image and the split image is generated, and then the selection menu is sent to the human-computer interaction device 3 to display, at this time, a related image from which the user wants to view is selected, for example, the split image B of the low-power mirror image matching bb is directly displayed on the display interface of the human-computer interaction device 3; if the blank area is clicked, the control device 2 judges that the position has no target particles, a selection menu containing the high-power mirror image but not the divided image is generated, then the selection menu is sent to the man-machine interaction device 3 for display, when a user selects the high-power mirror image from the selection menu, the corresponding high-power mirror image can be directly displayed on the display interface of the man-machine interaction device 3, and the position of the area where the bb is positioned can also be highlighted on the high-power mirror image.
According to the image switching method, the position of a certain target particle is selected on the high-power mirror image, the corresponding segmented image can be directly positioned and displayed, the position of a certain target particle is selected on the low-power mirror image, the corresponding segmented image can also be directly positioned and displayed, the purpose of quickly tracking and positioning the segmented image through selecting points on the high-power mirror image or the low-power mirror image is achieved, and the review of a sample by a user is facilitated.
Embodiment four:
the divided image may be a divided image of a high-power mirror image or a divided image of a low-power mirror image, and when the divided image is positioned from a selected point of the low-power mirror image or the high-power mirror image, the divided image may be a divided image positioned to the low-power mirror image or a divided image positioned to the high-power mirror image.
Based on this, the present embodiment provides a further image switching method capable of positioning from a low power mirror image selection point to a split image of a high power mirror image, positioning from a high power mirror image selection point to a split image of a low power mirror image, as shown in fig. 13, taking a source image as a low power mirror image, positioning from a low power mirror image selection point to a split image of a high power mirror image as an example, the method may include the steps of:
Step 401: and displaying the low power mirror image.
When the user wants to view a certain low-power image, the low-power image to be viewed can be selected by the human-computer interaction device 3, for example, the low-power image can be selected from a thumbnail or an image list by the human-computer interaction device 3, and then displayed on a display interface of the human-computer interaction device 3.
Step 402: a pointing operation on the low power mirror image is detected.
The human-computer interaction device 3 detects a click operation of the user on the low power mirror image.
Step 403: a selection menu is generated.
When the man-machine interaction device 3 detects a clicking operation of the user on the low-power mirror image, the position information of the clicking operation is sent to the control device 2, the control device 2 generates a selection menu for selecting the associated image according to the position information, the selection menu can comprise a high-power mirror image and/or a divided image, the divided image can comprise a divided image of the high-power mirror image and/or a divided image of the low-power mirror image, and the embodiment takes the divided image comprising the high-power mirror image, the divided image of the high-power mirror image and the divided image of the low-power mirror image as an example.
Step 404: a selection menu is displayed.
After generating a selection menu for selecting the related image, the control device 2 transmits the selection menu to the human-computer interaction device 3 to display.
Step 405: a first selection operation is detected.
The man-machine interaction device 3 detects a first selection operation by which the user selects the divided image of the high-power mirror image in the selection menu, and the user can view the divided image of the high-power mirror image by selecting the first selection operation.
Step 406: a high power mirror image is determined.
When the man-machine interaction device 3 detects that the user selects the split image of the high-power mirror image in the selection menu, an operation instruction is generated according to the split image and sent to the control device 2, and the control device 2 determines the high-power mirror image matched with the position information of the clicking operation of the user on the low-power mirror image according to the operation instruction and the corresponding relation between the low-power mirror image and the high-power mirror image.
Step 407: a segmented image of the high power mirror image is determined.
After determining the high-power mirror image, the control device 2 may acquire the position information corresponding to the high-power mirror image by the clicking operation, and then determine the segmented image matched with the position information of the clicking operation according to the corresponding relationship between the high-power mirror image and the segmented image, so as to obtain the segmented image of the high-power mirror image.
Step 408: the segmented image is displayed.
After determining the divided image of the high-power mirror image, the control device 2 transmits the divided image to the human-computer interaction device 3 to display. In practical applications, the corresponding high-power mirror image and the split image of the high-power mirror image may be displayed on the display interface of the human-computer interaction device 3.
In the above method, when generating the selection menu, the same method as in the embodiment may be adopted, that is, when the man-machine interaction device 3 detects a click operation performed by the user on the low-power mirror image, the position information of the click operation is sent to the control device 2, the control device 2 determines whether the position of the click operation has the target particle, and if the position has the target particle, the selection menu including the high-power mirror image and/or the divided image (including the divided image of the high-power mirror image and the divided image of the low-power mirror image) is generated; if the position of the clicking operation does not have the target particles, a selection menu containing the high-power mirror image but not the divided image is generated.
For example, fig. 14 shows a schematic view of a split image from a point of selection of a low-power mirror image to a high-power mirror image, as shown in fig. 14, C is a low-power mirror image displayed on a display interface of the human-computer interaction device 3, aa and bb are target particles, when a user performs a point selection operation on the low-power mirror image by the human-computer interaction device 3, for example, if the user clicks a position where bb is located, a selection menu including the high-power mirror image, the split image of the low-power mirror image (i.e., the split image (low)) and the split image of the high-power mirror image (i.e., the split image (high)) is popped up at this time, and the user can select the split image of the high-power mirror image from among them for viewing, at this time, the control device 2 determines, based on the correspondence between the low-power mirror image and the high-power mirror image, a high-power mirror image E matching the position information where bb is located, and then determines a high-power mirror image D matching the split image matching the position information where bb is located based on the correspondence between the split image and the high-power mirror image.
In the above method, when the man-machine interaction device 3 detects that the user selects the divided image of the low-power mirror image in the selection menu, the divided image of the low-power mirror image corresponding to the low-power mirror image may be determined according to the method described in the third embodiment. When the man-machine interaction device 3 detects that the user selects the high-power mirror image in the selection menu, the high-power mirror image can be determined directly according to the point selection position information and the corresponding relation between the low-power mirror image and the high-power mirror image.
According to the method of the present embodiment, similarly, when the source image is a high-power mirror image, it is also possible to select a point from the high-power mirror image to locate a divided image of the low-power mirror image.
For example, as shown in fig. 15, a schematic view of a split image from a point of selection of a high-power mirror image to a low-power mirror image is shown, wherein a source image selected by a user is a high-power mirror image E, in which aa, bb and cc are all target particles, when a user performs a point selection operation on E by a human-computer interaction device 3, for example, aa is clicked to a position where aa is located, a selection menu including the low-power mirror image, the split image of the low-power mirror image (i.e., the split image (low)) and the split image of the high-power mirror image (i.e., the split image (high)) may be popped up, the user may select the split image of the low-power mirror image from the selection menu to view the image, at this time, the control device 2 determines a low-power mirror image C matching with the position information where aa is located according to the correspondence between the low-power mirror image and the high-power mirror image according to the selection operation by the user, then determines a split image B matching with the position information where aa is located according to the correspondence between the low-power mirror image and then displays aa by the human-computer interaction device 3. In practical applications, C and B can be displayed simultaneously.
According to the image switching method provided by the embodiment, the high-power mirror image can be determined according to the corresponding relation between the low-power mirror image and the high-power mirror image according to the click operation and the first selection operation of the user on the low-power mirror image, and then the segmented image of the high-power mirror image is determined according to the corresponding relation between the high-power mirror image and the segmented image, so that the segmented image from the selected point of the low-power mirror image to the high-power mirror image is realized; similarly, according to the click operation and the first selection operation of the user on the high-power mirror image, the corresponding low-power mirror image is determined according to the corresponding relation between the low-power mirror image and the high-power mirror image, and then the segmented image of the low-power mirror image is determined according to the corresponding relation between the low-power mirror image and the segmented image, so that the segmented image from the high-power mirror image point selection positioning to the low-power mirror image is realized; thereby facilitating the review or audit of the sample by the user.
Fifth embodiment:
similar to the fourth embodiment, when the source image is a divided image of a low power mirror image or a divided image of a high power mirror image, it is also possible to position from the divided image of the low power mirror image to the high power image and from the divided image of the high power mirror image to the low power mirror image.
Based on this, when the source image is a divided image of a low-power mirror image, a schematic diagram of positioning from the divided image of the low-power mirror image to a high-power mirror image is shown as shown in fig. 16, wherein B is a divided image of a low-power mirror image selected by the user, when the user wants to view a high-power mirror image corresponding to the divided image, a click operation can be performed on B by the human-computer interaction device 3 to select B, the control device 2 generates a selection menu of an associated image according to the click operation, and sends the selection menu to the human-computer interaction device 3 for display, and the selection menu may include the high-power mirror image and/or the low-power mirror image, and here, the description will be given by way of example including the high-power mirror image and the low-power mirror image. When the man-machine interaction device 3 detects that the user selects the high-power mirror image from the selection menu, the control device 2 determines a low-power mirror image C matched with the position information of the clicking operation according to the corresponding relation between the split image and the low-power mirror image according to the selection operation, and can obtain the position of the area in C at the same time, then determines a high-power mirror image E matched with the position information of the clicking operation according to the corresponding relation between the low-power mirror image and the high-power mirror image, and then sends the E to the man-machine interaction device 3 for displaying. In practical application, C and E can be displayed simultaneously, and the position of the area where B is located can be highlighted in C and/or E.
In practical application, when the split image B is displayed, an associated image menu may be displayed in a menu bar of the display interface, an option of the high-power mirror image is set in the menu, when the user wants to view the high-power mirror image corresponding to B, a first selection operation may be performed, and the high-power mirror image is selected in the menu, at this time, the control device may determine, according to the selection operation, the low-power mirror image C matched with B according to the corresponding relationship between the split image and the low-power mirror image, and may obtain the region position of B in C, and then determine the corresponding high-power mirror image E according to the region position and the corresponding relationship between the low-power mirror image and the high-power mirror image, and then send E to the human-computer interaction device 3 for display.
Similarly, when the source image is a divided image of a high-power mirror image, as shown in fig. 17, a schematic diagram of positioning from the divided image of the high-power mirror image to a low-power mirror image is shown, where D is a divided image of a high-power mirror image selected by the user, and when the user wants to view a low-power mirror image corresponding to the divided image, a pointing operation may be performed on D by the human-computer interaction device 3 to select D, the control device 2 generates a selection menu of the associated image according to the pointing operation, and sends the selection menu to the human-computer interaction device 3 for display, where the selection menu may include the high-power mirror image and/or the low-power mirror image, and this is described herein by taking the high-power mirror image and the low-power mirror image as examples. When the man-machine interaction device 3 detects that the user selects the low-power mirror image from the selection menu, the control device 2 determines a high-power mirror image E matched with the position information of the clicking operation according to the corresponding relation between the split image and the high-power mirror image according to the selection operation, and can obtain the position of the area of D in E, then determines a low-power mirror image C matched with the position information of the clicking operation according to the corresponding relation between the low-power mirror image and the high-power mirror image, and then sends the C to the man-machine interaction device 3 for displaying. In practical application, C and E may be displayed simultaneously, or the location of the area where D is located may be highlighted in C and/or E.
In practical application, when the split image D is displayed, an associated image menu may be displayed in a menu bar of the display interface, an option of the low-power mirror image is set in the menu, when the user wants to view the low-power mirror image corresponding to D, a first selection operation may be performed, and the low-power mirror image is selected in the menu, at this time, the control device may determine, according to the selection operation, the high-power mirror image E matched with D according to the correspondence between the split image and the high-power mirror image, and may obtain an area position of D in E, and then determine, according to the area position and the correspondence between the low-power mirror image and the high-power mirror image, the corresponding low-power mirror image C, and then send C to the human-computer interaction device 3 for display.
According to the image switching method provided by the embodiment, the low-power mirror image can be determined according to the first selection operation or the click operation and the first selection operation of the user on the segmented image of the low-power mirror image, and then the high-power mirror image is determined according to the corresponding relation between the low-power mirror image and the high-power mirror image, so that the segmented image of the low-power mirror image is positioned to the high-power mirror image; similarly, according to the first selection operation or the click operation and the first selection operation of a user on the segmented image of the high-power mirror image, the high-power mirror image is determined according to the corresponding relation between the high-power mirror image and the segmented image, and then the corresponding low-power mirror image is determined according to the corresponding relation between the low-power mirror image and the high-power mirror image, so that the segmented image of the high-power mirror image is positioned to the low-power mirror image; thereby facilitating the review or audit of the sample by the user.
Those skilled in the art will appreciate that all or part of the functions of the various methods in the above embodiments may be implemented by hardware, or may be implemented by a computer program. When all or part of the functions in the above embodiments are implemented by means of a computer program, the program may be stored in a computer readable storage medium, and the storage medium may include: read-only memory, random access memory, magnetic disk, optical disk, hard disk, etc., and the program is executed by a computer to realize the above-mentioned functions. For example, the program is stored in the memory of the device, and when the program in the memory is executed by the processor, all or part of the functions described above can be realized. In addition, when all or part of the functions in the above embodiments are implemented by means of a computer program, the program may be stored in a storage medium such as a server, another computer, a magnetic disk, an optical disk, a flash disk, or a removable hard disk, and the program in the above embodiments may be implemented by downloading or copying the program into a memory of a local device or updating a version of a system of the local device, and when the program in the memory is executed by a processor.
The foregoing description of the invention has been presented for purposes of illustration and description, and is not intended to be limiting. Several simple deductions, modifications or substitutions may also be made by a person skilled in the art to which the invention pertains, based on the idea of the invention.
Claims (17)
1. An in-vitro diagnostic device is characterized by comprising an image acquisition device, a control device and a man-machine interaction device;
the image acquisition device is used for acquiring an image of a sample to be detected and comprises a low-power mirror and a high-power mirror, the image acquisition device is connected with the control device, and the low-power mirror or the Gao Beijing is delivered to a shooting position under the control of the control device to respectively obtain a low-power mirror image shot by the low-power mirror and a high-power mirror image shot by the high-power mirror and corresponding to a certain area in the low-power mirror image;
the control device is used for sending a source image selected by a user to the man-machine interaction device for display, receiving an operation instruction which is input by the user through the man-machine interaction device and used for displaying an associated image of the source image, determining the associated image corresponding to the source image according to the operation instruction and an image association rule, and sending the associated image to the man-machine interaction device for display, wherein the source image is a segmentation image which is an image obtained by segmentation according to a low-power mirror image or target particles identified in the high-power mirror image, the associated image corresponding to the segmentation image is a high-power mirror image and/or a low-power mirror image, and the image association rule is a correspondence between the low-power mirror image, the high-power mirror image and the segmentation image;
The man-machine interaction device is connected with the control device and used for detecting input operation of a user and displaying the high-power mirror image and/or the low-power mirror image which are sent by the control device and correspond to the split image.
2. The in-vitro diagnostic device according to claim 1, wherein the operation instruction is generated according to a first selection operation input by a user through a man-machine interaction device for selecting an associated image of the source image and/or a click operation by the user on the source image for determining the source image or position information on the source image.
3. The in-vitro diagnostic device according to claim 2, wherein the man-machine interaction device is specifically configured to detect a click operation performed by a user on the source image, and send position information of the click operation to the control device, display a selection menu generated by the control device according to the position information of the click operation and used for selecting an associated image, detect a first selection operation performed by the user for selecting the associated image in the selection menu, and send the first selection operation to the control device, where the selection menu includes a low-power mirror image and/or a high-power mirror image.
4. The in-vitro diagnostic device according to claim 2, wherein the source image is a segmented image of a low power mirror image; when the human-computer interaction device detects that the associated image selected by the user is a high-power mirror image, the control device determines a low-power mirror image matched with the position information of the clicking operation according to an operation instruction sent by the human-computer interaction device and the corresponding relation between the segmented image and the low-power mirror image, then determines a high-power mirror image matched with the position information of the clicking operation according to the corresponding relation between the low-power mirror image and the high-power mirror image, and sends the high-power mirror image to the human-computer interaction device for display.
5. The in-vitro diagnostic device according to claim 2, wherein said source image is a segmented image of a high power mirror image; when the human-computer interaction device detects that the associated image selected by the user is a low-power mirror image, the control device determines a high-power mirror image matched with the position information of the clicking operation according to an operation instruction sent by the human-computer interaction device and the corresponding relation between the segmented image and the high-power mirror image, then determines a low-power mirror image matched with the position information of the clicking operation according to the corresponding relation between the low-power mirror image and the high-power mirror image, and sends the low-power mirror image to the human-computer interaction device for display.
6. The in-vitro diagnostic device according to claim 1, wherein the control means is specifically configured to control the image acquisition means to deliver the low power mirror to the photographing position according to a preset photographing path to photograph, obtain a low power mirror image, divide the low power mirror image into a plurality of areas, determine a high power mirror photographing area from the plurality of areas, acquire positional information of each high power mirror photographing area, and control the image acquisition means to deliver the Gao Beijing to each high power mirror photographing area to photograph according to the positional information, so as to obtain a high power mirror image.
7. The in-vitro diagnostic device according to claim 6, wherein the control means is further configured to set identification information of a currently photographed high power mirror image, and to establish a correspondence between the identification information of the high power mirror image, the position information of the high power mirror photographing region, and the low power mirror image when controlling the image capturing means to deliver the Gao Beijing to each high power mirror photographing region for photographing.
8. The in-vitro diagnostic device according to claim 7, wherein the control means is further configured to set identification information of the divided image when generating the divided image, and to establish correspondence between the identification information of the divided image, position information of the divided image in the high power mirror image and/or the low power mirror image, and the high power mirror image and/or the low power mirror image.
9. An image switching method, comprising:
transmitting a source image selected by a user to a human-computer interaction device for display, wherein the source image is a segmented image, and the segmented image is an image obtained by segmentation according to target particles identified in a low-power mirror image or a high-power mirror image;
receiving an operation instruction which is input by a user through a man-machine interaction device and used for displaying an associated image of a source image, wherein the associated image corresponding to the segmented image is a high-power mirror image and/or a low-power mirror image;
determining an associated image corresponding to the source image according to the operation instruction and a pre-established image association rule, wherein the image association rule is a corresponding relationship among a low-power mirror image, a high-power mirror image and a segmentation image;
and transmitting the high-power mirror image and/or the low-power mirror image corresponding to the split image to a human-computer interaction device for display.
10. The method according to claim 9, wherein establishing correspondence between the segmented image and the low-power mirror image and/or the high-power mirror image in the process of establishing the image association rule in advance includes:
acquiring position information of a segmented image in a low-power mirror image and/or a high-power mirror image;
And establishing a corresponding relation among the position information, the identification information of the segmented image, the high power mirror image and/or the low power mirror image.
11. The method of claim 9, wherein establishing correspondence between low power mirror images and high power mirror images in pre-establishing the image association rule comprises:
collecting a low-power mirror image of a sample to be detected, wherein the low-power mirror image is divided into a plurality of areas;
determining a high-power mirror shooting area from the areas, and acquiring the position information of each high-power mirror shooting area;
controlling a high-power mirror to shoot each high-power mirror shooting area according to the position information;
setting identification information of a currently shot high-power mirror image;
and establishing a corresponding relation among the identification information of the high-power mirror image, the position information of the shooting area of the high-power mirror and the low-power mirror image.
12. The method of claim 11, wherein the position information of the high power mirror photographing region includes: identification information of a low-power mirror image in which the high-power mirror shooting area is located, and coordinate matrix information of the high-power mirror shooting area in the low-power mirror image in which the high-power mirror shooting area is located.
13. The method of claim 9, wherein the operation instruction is generated according to a first selection operation input by a user through a human-computer interaction device for selecting an associated image of the source image and/or a click operation of the user on the source image for determining the source image or position information on the source image.
14. The method of claim 13, wherein receiving the operation instruction for displaying the associated image of the source image, which is input by the user through the human-computer interaction device, comprises:
generating a selection menu for selecting the associated image according to the position information of the clicking operation of the user on the source image, wherein the selection menu comprises a low-power mirror image and/or a high-power mirror image;
the selection menu is sent to a human-computer interaction device for display;
and receiving a first selection operation of selecting the associated image in the selection menu by the user through the man-machine interaction device.
15. The method of claim 13, wherein the source image is a segmented image of a high power mirror image; when the associated image selected by the user is a low-power mirror image, determining the associated image corresponding to the source image according to the operation instruction and the image association rule comprises the following steps:
determining a high-power mirror image matched with the position information of the click operation according to the operation instruction and the corresponding relation between the segmentation image and the high-power mirror image;
and determining the low-power mirror image matched with the position information of the clicking operation according to the corresponding relation between the low-power mirror image and the high-power mirror image.
16. The method of claim 13, wherein the source image is a segmented image of a low power mirror image; when the associated image selected by the user is a high-power mirror image, determining the associated image corresponding to the source image according to the operation instruction and the image association rule comprises the following steps:
determining a low-power mirror image matched with the position information of the click operation according to the operation instruction and the corresponding relation between the segmentation image and the low-power mirror image;
and determining the high-power mirror image matched with the position information of the clicking operation according to the corresponding relation between the low-power mirror image and the high-power mirror image.
17. A computer readable storage medium comprising a program executable by a processor to implement the method of any one of claims 9 to 16.
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