WO2021073157A1 - 图像管理显示方法、装置、计算机设备及存储介质 - Google Patents

图像管理显示方法、装置、计算机设备及存储介质 Download PDF

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Publication number
WO2021073157A1
WO2021073157A1 PCT/CN2020/099337 CN2020099337W WO2021073157A1 WO 2021073157 A1 WO2021073157 A1 WO 2021073157A1 CN 2020099337 W CN2020099337 W CN 2020099337W WO 2021073157 A1 WO2021073157 A1 WO 2021073157A1
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information
ray image
target
line
level
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PCT/CN2020/099337
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English (en)
French (fr)
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伍世宾
周云舒
刘俊
黄凌云
刘玉宇
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平安科技（深圳）有限公司
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    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H30/00—ICT specially adapted for the handling or processing of medical images
    • G16H30/20—ICT specially adapted for the handling or processing of medical images for handling medical images, e.g. DICOM, HL7 or PACS
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
    • G06F16/51—Indexing; Data structures therefor; Storage structures
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H30/00—ICT specially adapted for the handling or processing of medical images
    • G16H30/40—ICT specially adapted for the handling or processing of medical images for processing medical images, e.g. editing

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  • This application relates to the field of computer technology, and in particular to an image management and display method, device, computer equipment, and storage medium.
  • Breast cancer is one of the most common malignant tumors in women. In terms of examination and treatment, it is common to use imaging methods to diagnose breast cancer clinically. For example, breast ultrasound, mammography CR and other methods have achieved relatively good diagnostic results.
  • the current breast lesion image management system is only used to store the image and the case information of the image, so that the doctor can obtain the image and the case information from the management system when needed.
  • the inventor realizes that other doctors want to perform treatment on the patient.
  • the existing breast lesion image management system can only obtain the image and its case information, but cannot intuitively and accurately obtain the breast lesion area and the breast doctor’s view of the area. Judgment of information has led to a communication disorder between breast doctors and other doctors, making other doctors unable to correctly understand the intention of breast diagnosis doctors, leading to misdiagnosis.
  • the purpose of this application is to provide an image management and display method, device, computer equipment, and storage medium, which are used to solve the problem that other doctors cannot intuitively and accurately obtain the breast lesion area and the breast doctor’s judgment information on the area, causing other doctors to interact with the breast.
  • this application provides an image management and display method, which includes the following steps:
  • Receiving a query request output by the client terminal recalling a target X-ray image from a database through a query tree according to the query request, acquiring file information of the target X-ray image, and displaying the target X-ray image and its file information;
  • an image management display device including:
  • the creation module is used to create a database for storing at least one X-ray image and having a query tree that is associated with the file information of the X-ray image; wherein the file information is used to describe the X-ray image Owner's information;
  • the image retrieval module is used to receive the query request output by the client, retrieve the target X-ray image from the database through the query tree according to the query request, obtain the file information of the target X-ray image and display the target X Line image and its file information;
  • the labeling module is used to receive and store the line information generated by the client drawing a line on the target X-ray image. According to the time stamp of the line information, close the line information farthest from the current time and the line information closest to the current time To generate a closed curve; calculate the line information to close the line and generate a closed curve, receive a predefined label input by the client according to the closed curve, and associate the predefined label with the closed curve to describe the closed curve The area delineated by the curve;
  • the update module is used for associating the predefined label with the query tree to obtain annotated X-ray images and storing them in the database.
  • the present application also provides a computer device, which includes a memory, a processor, and a computer program stored in the memory and running on the processor.
  • the processors of the computer device execute the computer program together. The steps of the above-mentioned image management and display method are realized.
  • the present application also provides a computer-readable storage medium, which includes a storage medium on which a computer program is stored, and the computer program stored in the storage medium is executed by a processor to jointly realize the above-mentioned image management Show the steps of the method.
  • the image management and display method, device, computer equipment, and storage medium provided in this application create a database for storing X-ray images and have a query tree through a creation module, and associate the query tree with the file information of the X-ray image, so that the picture is
  • the management is more orderly, and the efficiency of doctor management and image query is improved;
  • the target X-ray image is retrieved from the database through the image retrieval module query tree, the file information of the target X-ray image is obtained and the target X-ray image is displayed
  • the target X-ray image and its file information can be displayed through the single-panel mode; at the same time, the comparative X-ray image and its file information can be obtained, and the target X-ray image and its file information and comparison can be displayed through the multi-panel mode
  • the X-ray image and its files enable the doctor to analyze the target image and the contrast image on the same interface, which further improves the convenience of the doctor in analyzing the image; it is obtained by closing the line drawn on the target
  • FIG. 1 is a flowchart of Embodiment 1 of an image management display method according to this application;
  • FIG. 2 is a flow of the query tree and the file information association of X-ray images in the first embodiment S1 of the image management display method of this application
  • Fig. 3 is the process of retrieving the target X-ray image from the database in S2 of the first embodiment of the image management and display method of this application
  • FIG. 4 is the document information obtained and displayed in the target X-ray image in S2 of the first embodiment of the image management and display method of this application
  • FIG. 5 is the document information obtained and displayed in the target X-ray image in S2 of the first embodiment of the image management and display method of this application
  • FIG. 7 is the first embodiment of the image management and display method of this application, and the predefined input by the client according to the closed curve in S3
  • FIG. 8 is the first embodiment of the image management display method S3 of this application, associating the predefined label with the closed curve
  • FIG. 9 is a schematic diagram of program modules of the second embodiment of the image management and display device of this application.
  • FIG. 10 is a schematic diagram of the hardware structure in the third embodiment of the computer equipment of this application.
  • Image management display device 2. Computer equipment 11. Creation module
  • the image management and display method, device, computer equipment, and storage medium provided in this application are applicable to the computer field, and provide an image management and display method based on a creation module, an image retrieval module, an annotation module, and an update module.
  • This application creates a database for storing X-ray images and has a query tree through the creation module, and associates the query tree with the file information of the X-ray image; retrieves the target X-ray image from the database through the query tree of the image retrieval module to obtain The file information of the target X-ray image and display the target X-ray image and its file information; the line drawn by the client on the target X-ray image is closed by the labeling module to obtain a closed curve and associate it with a predefined label , Turning the target X-ray image into an annotated X-ray image with a closed curve and a predefined label; after associating the predefined label with the query tree through an update module, the annotated X-ray image is obtained and stored in the The
  • An image management display method of this embodiment includes the following steps:
  • S1 Create a database for storing at least one X-ray image and having a query tree that is associated with the file information of the X-ray image; wherein the file information is used to describe the owner of the X-ray image information.
  • the query tree includes first-level nodes, second-level nodes, and third-level nodes;
  • the file information is information used to describe the owner of the X-ray image, which includes first-level information and second-level information,
  • the first-level information is used to describe the name of the X-ray image owner, such as patient information
  • the second-level information is used to describe the photographing time of the X-ray image owner, such as the patient’s examination time
  • the patient information may include But not limited to: name, age, ID number; the inspection time is the time when the patient took the X-ray image, which can be displayed in the form of year/month/day.
  • the query tree is a file tree list created based on QTreeWidget, which displays the file information according to three-level nodes; among them, QTreeWidget is a tree-shaped component and displays each item in the form of a tree. Items are represented by QTreeWidgetItem.
  • the file information association between the query tree and the X-ray image includes:
  • S101 Store the first-level information of the file information in the first-level node of the query tree
  • the first character of the first-level information in the first-level node is extracted, the pinyin first letter of each first character is extracted, and the first letter is sorted in the pinyin table.
  • the first-level information is arranged in, so that doctors can choose and find; for example, the first-level information has a name, age, and ID number, as follows:
  • each first character in the above-mentioned first-level information namely: Zhang, Li, Wang, and the pinyin of each first character, namely: z, l, w; according to the order of each first letter in the pinyin table, in the first level Arranging the first-level information in the node, the following order is obtained:
  • S102 Store the second-level information of the file information in the second-level node of the query tree
  • the second-level information stored in the second-level node is arranged in ascending or descending order, which is convenient for doctors to select and label; for example, if the second-level information is the examination time, it is arranged in chronological order. Sort in ascending or descending order under the second-level node.
  • S103 Store the X-ray image in a third-level node to realize the association between the query tree and file information.
  • S2 Receive the query request output by the client, retrieve the target X-ray image from the database through the query tree according to the query request, obtain the file information of the target X-ray image, and display the target X-ray image and its files information.
  • this step based on Pydicom, query the required first-level information in the first-level node of the query tree, query the required second-level information in the second-level node of the query tree according to the first-level information, and then according to the second-level information The information retrieves the target X-ray image matching the first-level information and the second-level information from the third-level node of the query tree.
  • DICOM Digital Imaging and Communications in Medicine
  • 12052 defines a medical X-ray image format that can be used for data exchange with a quality that can meet clinical needs. It can be used to process, store, print and transmit medical imaging information
  • Pydicom is a pure Python software package for processing DICOM files, which can The DICOM data can be extracted and modified in a very easy "Pythonic" way, and the modified data will also be used to generate new DICOM files.
  • the retrieval of the target X-ray image from the database through the query tree includes:
  • S201 Receive the first-level click signal output by the client to the first-level information in the first-level node of the query tree to obtain the target first-level information, and output the second-level node under the target first-level information to the client;
  • the client generates a first-level click signal by moving the cursor to a certain level of information in the first node and clicks, and sets the first-level information corresponding to the location where the first-level click signal is generated as the target first-level information, through the query tree Obtain the second-level node under the target first-level information, and output it to the client.
  • S202 Receive a second-level click signal output by the client to the second-level information in the second-level node to obtain target second-level information, and output the third-level node under the target second-level information to the client ;
  • the client generates a second-level click signal by moving the cursor to a certain second-level information in the second node and clicks, and sets the second-level information corresponding to the position where the second-level click signal is generated as the target second-level information, and uses the query tree Obtain the third-level node under the target second-level information, and output it to the client.
  • S203 Receive the retrieval click signal output by the client to the X-ray image in the third-level node to retrieve the X-ray image from the database, and set it as a target X-ray image;
  • the client moves the cursor to a certain X-ray image in the third node and clicks to generate the click signal, extract the X-ray image corresponding to the position where the click signal is generated from the database, and set it as the target X-ray image.
  • said acquiring the file information of the target X-ray image and displaying the target X-ray image and its file information includes:
  • S211 Create an information model; where the information model may be an information stack for storing data.
  • S212 Obtain the file information of the target X-ray image from the query tree, and store the target X-ray image and file information in the information model;
  • an information model is created, the file information of the target X-ray image is obtained from the query tree, and the target X-ray image and file information are stored in the information model.
  • this application uses a multithreaded data loader based on QThread to load the target X-ray image, file information, and diagnostic information from the database in multiple threads, and store them in the information model, thus improving The loading rate and display speed of the target X-ray image, file information and diagnostic information are analyzed.
  • diagnostic information associated with the X-ray image is stored in the database, and the diagnostic information is used to describe the symptoms of the X-ray image; in this embodiment, the S212 may also obtain and The diagnostic information associated with the target X-ray image is stored in the information model; further, the diagnostic information and the X-ray image each have a diagnostic number, and the X-ray image and the diagnostic information are associated with the diagnostic number .
  • the diagnostic information is structured information obtained based on the structured processing of the patient’s case. Since the structured processing of unstructured information belongs to the prior art, those skilled in the art can learn from common knowledge. It is easy to obtain, so I won’t repeat it here.
  • the target X-ray image and its file information are displayed in a single-panel mode.
  • the single-panel mode is to display the target X-ray image in a separate display; in this embodiment, the single-panel mode Support the client to annotate the target X-ray image; at the same time, load the file information and diagnostic information in the information model and display it through the patient information bar, so that the doctor can refer to the pathology table information for annotation, so that it can be provided to the annotating doctor
  • more information is convenient for doctors to make more accurate annotations; further, if there is information in the patient information column, the displayed information in the patient diagnosis information column is updated according to the file information and diagnosis information.
  • the method may further include:
  • S221 retrieve the comparison X-ray image from the database through the query tree, and obtain the file information of the comparison X-ray image from the query tree;
  • the first-level click signal output by the client to the first-level information in the first-level node of the query tree is received to obtain the first-level comparison information, and the second-level node under the first-level comparison information is output To the client; receiving the second-level click signal output by the client to the second-level information in the second-level node to obtain the comparison second-level information, and output the third-level node under the comparison second-level information to The client; receiving the click signal of the client to the X-ray image output of the third-level node to retrieve the X-ray image from the database, and set it as a contrast X-ray image.
  • the file information of the comparison X-ray image is obtained from the query tree, the comparison X-ray image and the file information are stored in the information model; the information in the information model is loaded Compare and display the X-ray image and file information.
  • the simultaneous display of the target X-ray image and the contrast X-ray image in a multi-panel mode includes:
  • the diagnostic information associated with the X-ray image is stored in the database, and the diagnostic information associated with the comparative X-ray image is obtained from the database; an information model is created, and the contrast X-ray image, file information, and diagnostic information Store in the information model; extract and load the comparative X-ray image in the information model, and simultaneously display the target X-ray image and the comparative X-ray image in the multi-panel mode; extract and load the information in the information model
  • File information and diagnosis information are displayed in the patient information column so that the doctor can refer to the pathology table information for annotation. This can provide the annotating doctor with more information in addition to the X-ray image, so that the doctor can make more accurate annotations.
  • S223 Load and display the target X-ray image and its file information and the comparison X-ray image and its file information in the information model at the same time.
  • the contrast X-ray image and the contrast X-ray image are simultaneously displayed in a multi-panel mode; the multi-panel mode is to display the target X-ray image and the target X-ray image in the form of quartile display X-ray images.
  • Contrast X-ray images which are used to facilitate doctors to compare different X-ray images of patients, such as R-CC, L-CC, R-MLO, L-MLOX line images, wherein the multi-panel mode can display four different X-ray images at the same time
  • the target X-ray image and the comparison X-ray image are convenient for doctors to compare multiple images, observe the lesion and make more accurate annotations.
  • the interquartile display X-ray image in the multi-panel mode is an X-ray image panel based on QWidget. ; Among them, QWidget is the base class of all user interface objects.
  • loading the target X-ray image and its file information in the information model at the same time and comparing the X-ray image and its file information and displaying it also includes:
  • the switching rule is to switch the single-panel mode to the multi-panel mode according to the single-panel switching signal, and switch the multi-panel mode to the single-panel mode according to the multi-panel switching signal, so as to achieve separate display of X-ray images and quarters. Freely switch between bit display X-ray images.
  • create a quartile button in the single-panel mode, switch the single-panel mode to the multi-panel mode by receiving the single-panel switching signal generated by the client double-clicking or clicking the quartile button;
  • the multi-panel mode by receiving the multi-panel switching signal generated by the client by double-clicking any sub-panel on the X-ray image panel, the sub-panel is enlarged and enters the single-panel mode to make it the target X-ray image , Used to observe the X-ray image under the panel, and then finely annotate the X-ray image.
  • this application uses a multithreaded data loader based on QThread, it can obtain the target X-ray image and its file information and diagnostic information from the database in multiple threads, and compare the X-ray image and its file information and diagnostic information. Therefore, The data loading efficiency is improved, and the display speed of images and information is improved.
  • S3 Receive and store the line information generated by the client drawing a line on the target X-ray image. According to the time stamp of the line information, close the line information farthest from the current time and the line information closest to the current time to generate a closure Curve; calculate the line information to close the line and generate a closed curve, receive a predefined label input by the client according to the closed curve, and associate the predefined label with the closed curve, for describing the delineation of the closed curve area.
  • the start point and end point coordinates of the line drawn by the client on the target X-ray image are calculated by the closed rule to obtain the straight line distance between the start point and the end point; Set the closing threshold in the method to determine whether the straight line distance meets the closing requirements; if it is satisfied, draw a straight line connecting the start point coordinate and the end point coordinate so that the line and the straight line become a closed line; if it is not satisfied, the line is not closed.
  • the unclosed line can also be set as a closed line for associating with a predefined label and continuing to execute the S4; at the same time, the dialog box or input bar is output to the client, and the client will use the dialog Input a predefined label into the box or input bar, and associate the predefined label with a closed line, so that the target X-ray image is converted into an annotated X-ray image with a closed curve and a predefined label.
  • the doctor can draw multiple lines on the target X-ray image in order to delineate the lesion area more accurately and conveniently; by setting the closure threshold, the doctor can avoid automatically closing the line when drawing the line, causing the closed line It does not meet the doctor's expectation of delineating the lesion area, which further provides doctors with convenience.
  • receiving and storing the line information generated by the client terminal drawing a line on the target X-ray image includes:
  • S301 The client draws a line on the target X-ray image and forms a brush track.
  • the client (such as the client) will generate the starting point coordinates (Xi, Yi) through the clientX event and the clientY event according to the location of the brush when pressing the client; the event used to press the client to control the brush is MouseEvent.MOUSE_DOWN; the user presses and moves the client, among them, the event used to press and move the client to control the brush to form the brush trajectory is MouseEvent.MOUSE_MOVE.
  • the end point coordinates (Xi+1, Yi+1) are generated through the clientX event and the clientY event at the position of the pen when the client is released.
  • the line is drawn; where the client control pen is released.
  • the events used are MouseEvent.MOUSE_UP, the brush trajectory includes the starting point coordinates (Xi, Yi) and the ending point coordinates (Xi+1, Yi+1); the time when the client is released is loaded into the brush trajectory as a timestamp , And make it form line information.
  • S303 Receive and store the line information output by the client.
  • the closing line information farthest from the current time and the line information closest to the current time to generate a closed curve includes:
  • S311 Monitor whether the line information is received and stored, if so, extract the timestamps of all the stored line information; if not, continue to monitor whether the client terminal outputs the line information.
  • S312 Set the line information corresponding to the time stamp furthest from the current time as the first information, and set the line information corresponding to the time stamp closest to the current time as the last information, and calculate the start point and end coordinates of the first information. The linear distance between the end point coordinates of the bit information.
  • this application will store the line information corresponding to the multiple lines drawn by the user, and set the time that is the furthest away from the current time.
  • the line information corresponding to the stamp is set as the first information
  • the line information corresponding to the timestamp closest to the current time is set as the last information
  • the linear distance between the start point coordinates of the first information and the end point coordinates of the last information is calculated , Which satisfies the technical effect that the user draws multiple lines to delineate the lesion area, and realizes the technical effect of automatic closing when drawn near the coordinates of the starting point.
  • the closing threshold is set, for example, the closing threshold is set to 20 pixels; the start point coordinates (X1, Y1) of the first information and the end point coordinates (Xn+1, Yn+) of the last information are obtained. 1) Calculate the linear distance between the start point coordinates and the end point coordinates; if the line distance is less than the closing threshold, draw a straight line between the start point coordinates and the end point coordinates to form a closed curve to achieve the target X-ray The effect of drawing a closed curve on the image.
  • the predefined label input by the receiving client according to the closed curve includes:
  • S321 Pre-create a selection database for storing selection dialogs, the selection dialogs having pathology labels.
  • a selection database is created in advance to store selection dialogs, and pathology labels are formulated in the selection dialogs according to user needs.
  • the pathology labels may include: calcification, mass, structural distortion, asymmetry, etc., used to describe breasts The pathology name of the lesion; by setting a selection box or a check box on the pathology label, it is loaded in the selection dialog box, so that the user can select the desired pathology label by clicking the selection box or the check box.
  • S322 Extract a selection dialog box from the selection database according to the closed curve, and output it to the client to make it pop up on the client.
  • the selection dialog box is a pre-defined template for disease selection based on QDialog.
  • the QDialog class is the base class of the dialog window, and the dialog window is mainly used for short-term tasks and brief communication with users.
  • the top-level window, QDialog can be modal or non-modal, QDialog supports scalability and can provide return values; through the use of selection dialog box to avoid the doctor’s description of the lesion varies from person to person, thus avoiding other doctors’ reasons Misunderstanding of the doctor's label, resulting in misdiagnosis.
  • S323 Receive the pathology label selected by the client in the selection dialog box, and set it as a predefined label.
  • the user selects the desired pathology label by clicking the selection box or the check box, and sets it as a predefined label, so that the doctor can define or mark the area delineated by the closed curve.
  • the associating the predefined label with the closed curve includes:
  • the label name and the stack name are written into the label association table to enable one-to-one correspondence, so as to achieve the technical effect of associating the predefined label with the closed curve.
  • the method further includes:
  • S331 The client selects the closed curve through the cursor; wherein, each pixel of the closed curve and its coordinates are stored in the line stack, so that the client can click on the closed curve with the cursor to select the line stack Technical effect of different pixels.
  • S332 Extract the pixel selected by the cursor on the closed curve and set it as a sampling pixel, and set the line pixels of the closed curve on both sides of the sampling pixel as adjustment pixels;
  • the pixel selected by the cursor is set as a sampling pixel; in the line stack, the line pixels on both sides of the sampling pixel are set as adjustment pixels, where adjustment can be set as required The number of pixels.
  • S333 Obtain the movement trajectory of the client on the target X-ray image through the cursor, make the sampling pixels move according to the movement trajectory, and change the coordinates of the adjustment pixels according to the movement distance and movement direction of the sampling pixels to adjust the The position of the closed curve in the target X-ray image.
  • the cursor of the client is moved to a certain position in the target X-ray image and clicked to generate an in-position signal with in-position coordinate information; receive the in-position signal output by the client, and set the The coordinates of the sampled pixels are changed to the in-position coordinate information of the in-position signal, and the sampled pixels are stored in the line stack; the linear distance between the start coordinate information and the in-position coordinate information is calculated, and the The linear distance and the interval between the sampling pixel and the adjustment pixel are calculated to obtain the movement distance, and the coordinates of the adjustment pixel are changed according to the movement distance according to the movement direction of the sampling pixel, and the adjustment pixel is stored in the line stack; and the line stack is The pixels in are output to the display device to achieve the effect of adjusting the position of the closed curve in the target X-ray image.
  • the moving distance of is 10e ⁇ (-4a), and its moving direction is consistent with the moving direction of the sampled pixels, which makes the contour of the closed curve smoother and its delineation accuracy is higher.
  • the query tree further has a fourth-level node, and the predefined label is stored in the fourth-level node under the target X-ray image in the query tree, so that the predefined label
  • the definition tag is associated with the query tree.
  • an image management display device 1 of this embodiment includes:
  • the creation module 11 is used to create a database for storing at least one X-ray image and having a query tree, the query tree is associated with the file information of the X-ray image; wherein the file information is used to describe the X-ray image Information about the owner of the image;
  • the image retrieval module 12 is used to receive the query request output by the client, retrieve the target X-ray image from the database through the query tree according to the query request, obtain the file information of the target X-ray image and display the target X-ray image and its file information;
  • the marking module 13 is used to receive and store the line information generated by the client drawing a line on the target X-ray image, and close the line information farthest from the current time and the line closest to the current time according to the time stamp of the line information Information to generate a closed curve; calculate the line information to close the line and generate a closed curve, receive a predefined label input by the client according to the closed curve, and associate the predefined label with the closed curve for describing the The area delineated by the closed curve;
  • the update module 14 is configured to associate the predefined label with the query tree to obtain annotated X-ray images and store them in the database.
  • a database for storing X-ray images and having a query tree is created through a creation module, and the query tree is associated with the file information of the X-ray image; the query tree is retrieved from the X-ray image through the image retrieval module.
  • the target X-ray image is retrieved from the database, the file information of the target X-ray image is obtained and the target X-ray image and its file information are displayed; the line drawn by the client on the target X-ray image is closed by the annotation module.
  • the target X-ray image is converted into an annotated X-ray image with a closed curve and a predefined label, so as to extract the area of the target X-ray image and obtain the annotated X-ray image,
  • the technical effect of image processing is achieved; the pre-defined label is associated with the query tree through an update module to obtain annotated X-ray image and store it in the database.
  • the present application also provides a computer device, which includes the components of the image management display device 1 of the second embodiment can be dispersed in different computer devices, and the computer device can be a smart phone or a tablet computer that executes the program.
  • the computer device can be a smart phone or a tablet computer that executes the program.
  • notebook computers desktop computers, rack servers, blade servers, tower servers or cabinet servers (including independent servers, or server clusters composed of multiple servers), etc.
  • the computer device in this embodiment at least includes but is not limited to: a memory 21 and a processor 22 that can be communicatively connected to each other through a system bus, as shown in FIG. 10.
  • FIG. 10 only shows a computer device with components, but it should be understood that it is not required to implement all the illustrated components, and more or fewer components may be implemented instead.
  • the memory 21 (ie, readable storage medium) includes flash memory, hard disk, multimedia card, card-type memory (for example, SD or DX memory, etc.), random access memory (RAM), static random access memory (SRAM), Read only memory (ROM), electrically erasable programmable read only memory (EEPROM), programmable read only memory (PROM), magnetic memory, magnetic disk, optical disk, etc.
  • the memory 21 may be an internal storage unit of a computer device, such as a hard disk or memory of the computer device.
  • the memory 21 may also be an external storage device of the computer device, for example, a plug-in hard disk equipped on the computer device, a smart memory card (Smart Media Card, SMC), and a Secure Digital (SD).
  • SD Secure Digital
  • the memory 21 may also include both the internal storage unit of the computer device and its external storage device.
  • the memory 21 is generally used to store an operating system and various application software installed in a computer device, such as the program code of the image management display device in the first embodiment, and so on.
  • the memory 21 can also be used to temporarily store various types of data that have been output or will be output.
  • the processor 22 may be a central processing unit (Central Processing Unit, CPU), a controller, a microcontroller, a microprocessor, or other data processing chips in some embodiments.
  • the processor 22 is generally used to control the overall operation of the computer equipment.
  • the processor 22 is used to run program codes or process data stored in the memory 21, for example, to run an image management display device, so as to implement the image management display method of the first embodiment.
  • the computer-readable storage medium may be nonvolatile or volatile, and includes storage media such as flash memory, hard disk, multimedia card, Card-type memory (for example, SD or DX memory, etc.), random access memory (RAM), static random access memory (SRAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), programmable Read-only memory (PROM), magnetic memory, magnetic disks, optical disks, servers, App application malls, etc., have computer programs stored thereon, and corresponding functions are realized when the programs are executed by the processor 22.
  • the computer-readable storage medium of this embodiment is used to store an image management and display device, and when executed by the processor 22, it implements the image management and display method of the first embodiment.

Abstract

一种图像管理显示方法、装置、计算机设备及存储介质，基于人工智能领域，包括以下步骤：创建用于储存X线图像并具有查询树的数据库，查询树与X线图像的文件信息关联（S1）；通过查询树从数据库中调取目标X线图像，获取目标X线图像的文件信息并显示目标X线图像及其文件信息；接收客户端在所述目标X线图像上绘制线条所生成的线条信息并储存，闭合线条信息生成闭合曲线；接收客户端根据闭合曲线输入的预定义标签，并将所述预定义标签与所述闭合曲线关联；将预定义标签与查询树关联获得标注X线图像并将其储存至数据库。上述方法使其他医生能够直观准确的获得病灶区域以及对病灶区域的病理判断，消除了乳腺医生与其他医生之间产生病情沟通障碍。

Description

图像管理显示方法、装置、计算机设备及存储介质
本申请要求于2019年10月16日提交中国专利局、申请号为CN201910983943.3，发明名称为“图像管理显示方法、装置、计算机设备及存储介质”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及计算机技术领域，尤其涉及一种图像管理显示方法、装置、计算机设备及存储介质。
背景技术
乳腺癌是女性最为高发的恶性肿瘤之一，在检查及治疗方面，利用影像学的手段，对乳腺癌进行临床诊断比较普遍，例如乳腺超声、钼靶CR等手段均取得较为良好的诊断效果。
当前的乳腺病灶图像管理系统仅仅用于储存图像以及该图像的病例信息，以便于医生在需要的时候从该管理系统中获取图像及其病例信息，然而发明人意识到其他医生若要对患者进行其他病理诊断，需要参考乳腺X线图像及其病灶状态时，通过现有的乳腺病灶图像管理系统仅仅能够获得图像及其病例信息，而无法直观准确的获得乳腺病灶区域以及乳腺医生对于该区域的判断信息，导致乳腺医生与其他医生之间产生病情沟通障碍，使得其他医生因无法正确理解乳腺诊断医生的意图导致误诊情况的发生。
发明内容
本申请的目的是提供一种图像管理显示方法、装置、计算机设备及存储介质，用于解决其他医生因无法直观准确的获得乳腺病灶区域以及乳腺医生对于该区域的判断信息，导致其他医生与乳腺医生之间产生病情沟通障碍，进而无法正确理解乳腺诊断医生的意图的问题。
为实现上述目的，本申请提供一种图像管理显示方法，包括以下步骤：
创建用于储存至少一张X线图像并具有查询树的数据库，所述查询树与所述X线图像的文件信息关联；其中，所述文件信息是用于描述X线图像所有者的信息；
接收客户端输出的查询请求，根据所述查询请求并通过查询树从数据库中调取目标X线图像，获取所述目标X线图像的文件信息并显示所述目标X线图像及其文件信息；
接收客户端在所述目标X线图像上绘制线条所生成的线条信息并储存，根据线条信息的时间戳，闭合距离当前时间最远的线条信息和距离当前时间最近的线条信息以生成闭合曲线；计算所述线条信息以闭合线条并生成闭合曲线，接收客户端根据闭合曲线输入的预定义标签，并将所述预定义标签与所述闭合曲线关联，用于描述所述闭合曲线圈定的区域；
将所述预定义标签与所述查询树关联获得标注X线图像并将其储存至所述数据库。
为实现上述目的，本申请还提供一种图像管理显示装置，包括：
创建模块，用于创建用于储存至少一张X线图像并具有查询树的数据库，所述查询树与所述X线图像的文件信息关联；其中，所述文件信息是用于描述X线图像所有者的信息；
图像调取模块，用于接收客户端输出的查询请求，根据所述查询请求并通过查询树从数据库中调取目标X线图像，获取所述目标X线图像的文件信息并显示所述目标X线图像及其文件信息；
标注模块，用于接收客户端在所述目标X线图像上绘制线条所生成的线条信息并储存，根据线条信息的时间戳，闭合距离当前时间最远的线条信息和距离当前时间最近的线条信息以生成闭合曲线；计算所述线条信息以闭合线条并生成闭合曲线，接收客户端根据闭合曲线输入的预定义标签，并将所述预定义标签与所述闭合曲线关联，用于描述所述闭合曲线圈定的区域；
更新模块，用于将所述预定义标签与所述查询树关联获得标注X线图像并将其储存至 所述数据库。
为实现上述目的，本申请还提供一种计算机设备，其包括存储器、处理器以及存储在存储器上并可在处理器上运行的计算机程序，所述计算机设备的处理器执行所述计算机程序时共同实现上述图像管理显示方法的步骤。
为实现上述目的，本申请还提供一种计算机可读存储介质，其包括存储介质，存储介质上存储有计算机程序，所述存储介质存储的所述计算机程序被处理器执行时共同实现上述图像管理显示方法的步骤。
本申请提供的图像管理显示方法、装置、计算机设备及存储介质，通过创建模块创建用于储存X线图像并具有查询树的数据库，并使查询树与X线图像的文件信息关联，使得图片的管理更加有序，提高了医生管理及查询图像的效率；通过图像调取模块查询树从数据库中调取目标X线图像，获取所述目标X线图像的文件信息并显示所述目标X线图像及其文件信息，通过单面板模式显示目标X线图像及其文件信息；同时还可获取对比X线图像及其文件信息，并通过多面板模式显示所述目标X线图像及其文件信息和对比X线图像及其文件，使医生可在同一界面上分析目标图像和对比图像，进一步的提高了医生分析图像的便利度；通过标注模块闭合客户端在所述目标X线图像上绘制的线条获得闭合曲线并将其与预定义标签关联，使所述目标X线图像转为具有闭合曲线和预定义标签的标注X线图像；实现了对目标图像的标注，并且更加精准的标注出了图像中的病灶区域，并且提高了操作效率；通过更新模块将所述预定义标签与所述查询树关联后获得标注X线图像并将其储存至所述数据库；通过将预定义标签与查询树关联，使医生再次分析该图像时，可通过点开与图像关联的预定义标签即可获知该图像中的病灶区域及诊断信息，提高了医生分析的便利度。
因此，通过在标注X线图像中的闭合曲线，使其他医生能够直观准确的获得病灶区域，通过预定义标签使其他医生能够快速准确的获得乳腺医生对病灶区域的病理判断，消除了乳腺医生与其他医生之间产生病情沟通障碍，进而避免了其他医生因无法正确理解乳腺诊断医生的意图所导致的误诊情况的发生。
附图说明
图1为本申请图像管理显示方法实施例一的流程图；
图2为本申请图像管理显示方法实施例一S1中查询树与X线图像的文件信息关联的流
程图；
图3为本申请图像管理显示方法实施例一S2中从数据库中调取目标X线图像的流程
图；
图4为本申请图像管理显示方法实施例一S2中获取并显示所述目标X线图像的文件信
息的流程图；
图5为本申请图像管理显示方法实施例一S2中获取并显示所述目标X线图像的文件信
息之后的流程图；
图6为本申请图像管理显示方法实施例一S3中闭合规则的流程图；
图7为本申请图像管理显示方法实施例一S3中接收客户端根据闭合曲线输入的预定义
标签的流程图；
图8为本申请图像管理显示方法实施例一S3中将所述预定义标签与所述闭合曲线关联
之后的流程图；
图9为本申请图像管理显示装置实施例二的程序模块示意图；
图10为本申请计算机设备实施例三中的硬件结构示意图。
附图标记：
1、图像管理显示装置      2、计算机设备      11、创建模块
12、图像调取模块         13、标注模块       14、更新模块
21、存储器               22、处理器
具体实施方式
为了使本申请的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本申请进行进一步详细说明。应当理解，此处所描述的具体实施例仅用以解释本申请，并不用于限定本申请。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本申请提供的图像管理显示方法、装置、计算机设备及存储介质，适用于计算机领域，为提供一种基于创建模块、图像调取模块、标注模块和更新模块的图像管理显示方法。本申请通过创建模块创建用于储存X线图像并具有查询树的数据库，并使查询树与X线图像的文件信息关联；通过图像调取模块查询树从数据库中调取目标X线图像，获取所述目标X线图像的文件信息并显示所述目标X线图像及其文件信息；通过标注模块闭合客户端在所述目标X线图像上绘制的线条获得闭合曲线并将其与预定义标签关联，使所述目标X线图像转为具有闭合曲线和预定义标签的标注X线图像；通过更新模块将所述预定义标签与所述查询树关联后获得标注X线图像并将其储存至所述数据库。
实施例一
请参阅图1，本实施例的一种图像管理显示方法，包括以下步骤：
S1：创建用于储存至少一张X线图像并具有查询树的数据库，所述查询树与所述X线图像的文件信息关联；其中，所述文件信息是用于描述X线图像所有者的信息。
本步骤中，所述查询树包括第一级节点、第二级节点和第三级节点；所述文件信息为用于描述X线图像所有者的信息，其包括一级信息和二级信息，例如，所述一级信息用于描述X线图像所有者名称，如病人信息，二级信息用于描述X线图像所有者拍摄时间，如，病人的检查时间；其中，所述病人信息可包括但不限于：姓名，年龄，身份证号码；所述检查时间为病人拍摄所述X线图像的时间，可以年/月/日的形式展示。
需要说明的是，所述查询树为基于QTreeWidget创制的文件树列表，按照三级节点展示所述文件信息；其中，QTreeWidget是一种树形的部件，并以树的形式显示各个项，每个项使用QTreeWidgetItem来表示。
在一个优选的实施例中，如图2所示，所述查询树与所述X线图像的文件信息关联包括：
S101：将所述文件信息的一级信息储存在所述查询树的第一级节点中；
在示例性的实施例中，提取所述第一级节点中一级信息的首字符，提取各首字符的拼音首字母，按照各首字母在拼音表中的排序，在所述第一级节点中排列所述一级信息，以便于医生选择和查找；例如，一级信息具有姓名，年龄，身份证号码，如下：
姓名 年龄 身份证号码
张三 19 310**********
李四 30 310**********
王五 25 310**********
提取上述一级信息中各首字符，即：张、李、王，以及各首字符的拼音，即：z，l，w；按照各首字母在拼音表中的排序，在所述第一级节点中排列所述一级信息，则获得如下排序：
姓名 年龄 身份证号码
李四 30 310**********
王五 25 310**********
张三 19 310**********
S102：将所述文件信息的二级信息储存在查询树的第二级节点中；
在示例性的实施例中，在所述第二级节点中储存的二级信息按照升序或降序排列，方便医生进行选择和标注；例如，若二级信息为检查时间，则将其按照时间顺序在第二级节点下升序或降序排列。
S103：将所述X线图像储存在第三级节点中，实现所述查询树与文件信息的关联。
S2：接收客户端输出的查询请求，根据所述查询请求并通过查询树从数据库中调取目标X线图像，获取所述目标X线图像的文件信息并显示所述目标X线图像及其文件信息。本步骤中，基于Pydicom在查询树的第一级节点中查询需要的一级信息，根据所述一级信息在查询树的第二级节点中查询需要的二级信息，再根据所述二级信息在查询树的第三级节点中调取与所述一级信息和二级信息匹配的目标X线图像。
需要说明的是，所述数据库中的查询树，图片和诊断信息分别基于DICOM(Digital Imaging and Communications in Medicine)即医学数字成像和通信储存，DICOM是医学X线图像和相关信息的国际标准(ISO 12052)，它定义了质量能满足临床需要的可用于数据交换的医学X线图像格式，可用于处理、存储、打印和传输医学影像信息；Pydicom是一个处理DICOM文件的纯Python软件包，它可以通过非常容易的“Pythonic”的方式来提取和修改DICOM数据，修改后的数据还会借此生成新的DICOM文件。
在一个优选的实施例中，如图3所示，所述通过查询树从数据库中调取目标X线图像包括：
S201：接收客户端对查询树的第一级节点中一级信息输出的一级点击信号以获取目标一级信息，将所述目标一级信息下的第二级节点输出至所述客户端；
其中，客户端通过将光标移动至第一节点中某一一级信息并点击生成一级点击信号，将生成一级点击信号的位置所对应的一级信息设为目标一级信息，通过查询树获取目标一级信息下的第二级节点，并将其输出至所述客户端。
S202：接收所述客户端对所述第二级节点中二级信息输出的二级点击信号以获取目标二级信息，将所述目标二级信息下的第三级节点输出至所述客户端；
其中，客户端通过将光标移动至第二节点中某一二级信息并点击生成二级点击信号，将生成二级点击信号的位置所对应的二级信息设为目标二级信息，通过查询树获取目标二级信息下的第三级节点，并将其输出至所述客户端。
S203：接收所述客户端对所述第三级节点中X线图像输出的调取点击信号以从数据库中调取X线图像，并将其设为目标X线图像；
其中，客户端通过将光标移动至第三节点中某一X线图像并点击生成调取点击信号，从数据库中提取生成调取点击信号的位置所对应的X线图像，并将其设为目标X线图像。
在一个优选的实施例中，如图4所示，所述获取所述目标X线图像的文件信息并显示所述目标X线图像及其文件信息包括：
S211：创建信息模型；其中，所述信息模型可为用于储存数据的信息堆栈。
S212：从所述查询树中获取所述目标X线图像的文件信息，将所述目标X线图像和文件信息储存至所述信息模型中；
在示例性的实施例中，创建信息模型，从所述查询树中获取所述目标X线图像的文件信息，将所述目标X线图像和文件信息储存至所述信息模型中。
需要说明的是，本申请利用基于QThread实现的多线程数据加载器，从所述数据库中多线程加载所述目标X线图像、文件信息和诊断信息，并将其存放至信息模型中，因此提高了目标X线图像、文件信息和诊断信息的加载速率及显示速度。
可选的，所述数据库中储存有与X线图像关联的诊断信息，所述诊断信息用于描述X线图像的病症特征；于本实施例中，所述S212中还可从数据库中获取与所述目标X线图像关联的诊断信息，并将其储存至所述信息模型中；进一步地，所述诊断信息和X线图像分别具有诊断编号，所述X线图像与诊断信息通过诊断编号关联。
需要说明的是，所述诊断信息为基于对患者的病例进行结构化处理所获得的结构化信息，由于对非结构化信息进行结构化处理属于现有技术，本领域技术人员可通过公知常识很容易获得，因此，在此不做赘述。
S213：加载所述信息模型中的目标X线图像和文件信息并显示。
本步骤中，通过单面板模式显示所述目标X线图像及其文件信息，所述单面板模式为以单独显示的形式显示所述目标X线图像；于本实施例中，所述单面板模式支持客户端对目标X线图像进行标注；同时，加载所述信息模型中的文件信息和诊断信息并通过病人信息栏进行显示，以便于医生可以参考病理表信息进行标注，这样可以给标注医生提供除了X线图像之外更多的信息，方便医生作出更加精准的标注；进一步地，若所述病人信息栏中具有信息，则根据所述文件信息和诊断信息更新病人诊断信息栏的显示信息。
在一个优选的实施例中，如图5所示，所述获取所述目标X线图像的文件信息并显示所述目标X线图像及其文件信息之后还可包括：
S221：通过查询树从数据库中调取对比X线图像，并从所述查询树中获取所述对比X线图像的文件信息；
在示例性的实施例中，接收客户端对查询树的第一级节点中一级信息输出的一级点击信号以获取对比一级信息，将所述对比一级信息下的第二级节点输出至所述客户端；接收所述客户端对所述第二级节点中二级信息输出的二级点击信号以获取对比二级信息，将所述对比二级信息下的第三级节点输出至所述客户端；接收所述客户端对所述第三级节点中X线图像输出的调取点击信号以从数据库中调取X线图像，并将其设为对比X线图像。
S222：将所述对比X线图像及其文件信息储存至所述信息模型中。
在示例性的实施例中，从所述查询树中获取所述对比X线图像的文件信息，将所述对比X线图像和文件信息储存至所述信息模型中；加载所述信息模型中的对比X线图像和文件信息并显示。
具体的，所述通过多面板模式同时显示所述目标X线图像和对比X线图像包括：
所述数据库中储存有与X线图像关联的诊断信息，从所述数据库中获取与所述对比X线图像关联的诊断信息；创建信息模型，将所述对比X线图像、文件信息和诊断信息储存至所述信息模型中；提取并加载所述信息模型中的对比X线图像，并通过多面板模式同时显示所述目标X线图像和对比X线图像；提取并加载所述信息模型中的文件信息和诊断信息，并通过病人信息栏显示，以便于医生可以参考病理表信息进行标注，这样可以给标注医生提供除了X线图像之外更多的信息，方便医生作出更加精准的标注。
S223：同时加载所述信息模型中的目标X线图像及其文件信息以及对比X线图像及其文件信息并显示。
在示例性的实施例中，通过多面板模式同时显示所述对比X线图像和对比X线图像；所述多面板模式为以四分位显示X线图像的形式显示所述目标X线图像和对比X线图像，用于方便医生对比病人不同位X线图像，例如R-CC,L-CC,R-MLO,L-MLOX线图像，其中，所述多面板模式可同时显示四个不同的目标X线图像及对比X线图像，方便医生进行多图对比，观察病灶并进行更加准确的标注，而所述多面板模式下的四分位显示X线图像为基于QWidget实现的X线图像面板；其中，QWidget是所有用户界面对象的基类。
进一步地，同时加载所述信息模型中的目标X线图像及其文件信息以及对比X线图像及其文件信息并显示之后还包括：
创建切换规则，用于使所述多面板模式与单面板模式之间自由切换；
本步骤中，所述切换规则为根据单面板切换信号使单面板模式切换到多面板模式，以及根据多面板切换信号使多面板模式切换到单面板模式，以实现单独显示X线图像和四分位显示X线图像之间的自由切换。
具体的，创建四分位按钮；在所述单面板模式下，通过接收由客户端双击或点击所述四分位按钮所生成的单面板切换信号，使单面板模式切换到多面板模式；在所述多面板模式下，通过接收由客户端双击X线图像面板上的任一子面板所生成的多面板切换信号，使所述子面板放大并进入到单面板模式使其成为目标X线图像，用于观察该面板下的X线图像，进而对X线图像进行精细标注。
由于本申请采用了基于QThread实现的多线程数据加载器，因此可多线程的从数据库 中获取目标X线图像及其文件信息和诊断信息，以及对比X线图像及其文件信息和诊断信息，因此提高了数据加载效率，进而提高了图像及其信息的展示速度。
S3：接收客户端在所述目标X线图像上绘制线条所生成的线条信息并储存，根据线条信息的时间戳，闭合距离当前时间最远的线条信息和距离当前时间最近的线条信息以生成闭合曲线；计算所述线条信息以闭合线条并生成闭合曲线，接收客户端根据闭合曲线输入的预定义标签，并将所述预定义标签与所述闭合曲线关联，用于描述所述闭合曲线圈定的区域。
在示例性的实施例中，通过闭合规则计算客户端在所述目标X线图像上绘制的线条的起点坐标和终点坐标，以获得起点坐标和终点坐标之间的直线距离；可通过在闭合规则中设置闭合阈值的方式判断直线距离是否满足闭合要求；若满足，则在绘制连接起点坐标和终点坐标的直线，使线条和直线成为整体形成闭合线条；若不满足，则不闭合该线条，于本实施例中，还可将该不闭合的线条设为闭合线条，用于与预定义标签关联并继续执行所述S4；同时，将对话框或输入条输出至客户端，客户端会通过对话框或输入条输入预定义标签，并将该预定义标签与闭合线条关联，使所述目标X线图像转为具有闭合曲线和预定义标签的标注X线图像。因此通过这种方式，医生可在目标X线图像上依次绘制多个线条，以更加准确便利的圈定病灶区域；通过设置闭合阈值，以避免医生在绘制线条时自动闭合，导致该该闭合的直线不符合医生圈定病灶区域的期望，进一步的为医生提供了便利。
于本实施例中，接收客户端在所述目标X线图像上绘制线条所生成的线条信息并储存包括：
S301：客户端在目标X线图像上绘制线条并形成画笔轨迹。
本步骤中，客户端(如客户端)在按下客户端时将根据画笔所在的位置，通过clientX事件和clientY事件生成起点坐标(Xi,Yi)；按下客户端控制画笔所用到的事件为MouseEvent.MOUSE_DOWN；使用者按下并移动客户端，其中，按下并移动客户端控制画笔形成画笔轨迹所用到的事件有MouseEvent.MOUSE_MOVE。
S302：所述客户端绘制完成所述线条时将在所述画笔轨迹中加入时间戳以生成线条信息。
本步骤中，在释放客户端时画笔所在的位置，通过clientX事件和clientY事件生成终点坐标(Xi+1,Yi+1)，此时，所述线条为绘制完成；其中，释放客户端控制画笔所用到的事件有MouseEvent.MOUSE_UP，所述画笔轨迹中包括起点坐标(Xi,Yi)和终点坐标(Xi+1,Yi+1)；将释放客户端的时间作为时间戳载入所述画笔轨迹中，并使其形成线条信息。
S303：接收由所述客户端输出的线条信息并储存。
在一个优选的实施例中，如图6所示，所述闭合距离当前时间最远的线条信息和距离当前时间最近的线条信息以生成闭合曲线包括：
S311：监听是否接收并储存线条信息，若是，则提取所有储存的线条信息的时间戳；若否，则继续监听所述客户端是否输出线条信息。
示例性地，持续监听客户端所输出的线条信息，若未接收到线条信息，则继续持续监听；若接收到有新的线条信息输入，则提取已储存的所有线条信息的时间戳；以实现及时对线条信息进行计算处理。
S312：将距离当前时间最远的时间戳所对应的线条信息设为首位信息，将距离当前时间最近的时间戳所对应的线条信息设为末位信息，计算所述首位信息的起点坐标和末位信息的终点坐标之间的直线距离。
示例性地，由于用户可能在客户端上通过绘制多个线条来圈定病灶区域，因此，本申请将通过储存用户所绘制的多个线条所对应的线条信息，并将距离当前时间最远的时间戳所对应的线条信息设为首位信息，将距离当前时间最近的时间戳所对应的线条信息设为末位信息，计算所述首位信息的起点坐标和末位信息的终点坐标之间的直线距离，满足用户 通过绘制多个线条圈定病灶区域，并在绘制到所述起点坐标附近时实现自动闭合的技术效果。
S313：判断所述直线距离是否小于预设的闭合阈值；
若是，则在所述起点坐标和终点坐标之间绘制直线使所述线条闭合并形成闭合曲线；
若否，则继续监听所述客户端是否输出新的线条信息。在示例性的实施例中，设置闭合阈值，例如，将所述闭合阈值设为20个像素；获得首位信息的起点坐标(X1,Y1)和末位信息的终点坐标(Xn+1,Yn+1)，计算所述起点坐标与终点坐标之间的直线距离；若所述直线距离小于闭合阈值，则在所述起点坐标和终点坐标之间绘制直线，以形成闭合曲线，实现在目标X线图像上绘制闭合曲线的效果。
在一个优选的实施例中，如图7所示，所述接收客户端根据闭合曲线输入的预定义标签包括：
S321：预创建用于储存选择对话框的选择数据库，所述选择对话框中具有病理标签。
示例性地，预先创建选择数据库用于储存选择对话框，根据用户需求在选择对话框中制定病理标签，例如，所述病理标签可包括：钙化、肿块、结构扭曲、不对称等用于描述乳腺病灶的病理名称；通过在病理标签上设置选择框或勾选框，使其加载在所述选择对话框中，以便于用户通过点击选择框或勾选框，即可选择需要的病理标签。
S322：根据所述闭合曲线从所述选择数据库中提取选择对话框，并将其输出至客户端上，使其在客户端上弹出。
需要说明的是，所述选择对话框为基于QDialog制成的疾病选择预定义模板，其中，QDialog类是对话框窗口的基类，对话框窗口是主要用于短期任务以及和用户进行简要通讯的顶级窗口，QDialog可以是模式的也可以是非模式的，QDialog支持扩展性并且可以提供返回值；通过采用选择对话框避免了医生对病灶的描述因人而异的情况，因此，避免了其他医生因对标注医生的标注出现误解，造成误诊的情况。
S323：接收客户端在所述选择对话框中选择的病理标签，并将其设为预定义标签。
在示例性的实施例中，用户通过点击选择框或勾选框选择需要的病理标签，并将其设为预定义标签，以实现医生对所述闭合曲线圈定的区域进行定义或标记。
进一步地，所述将所述预定义标签与所述闭合曲线关联包括：
将所述闭合曲线的各个像素及其坐标储存至线条堆栈，并创建标签关联表；
提取所述预定义标签的标签名称以及所述线条堆栈的堆栈名称；
将所述标签名称和堆栈名称写入所述标签关联表，使其能够一一对应，以实现所述预定义标签与闭合曲线关联的技术效果。
在示例性的实施例中，如图8所示，所述将所述预定义标签与所述闭合曲线关联之后还包括：
S331：客户端通过光标点选闭合曲线；其中，将所述闭合曲线的各个像素及其坐标储存至线条堆栈，使得客户端可通过光标在闭合曲线上进行点选，即可实现选择线条堆栈中的像素的技术效果。
S332：提取所述光标在闭合曲线点选的像素并将其设为采样像素，并将所述采样像素两侧的闭合曲线的线条像素设为调整像素；
在示例性的实施例中，将所述光标点选的像素设为采样像素；在所述线条堆栈中，将所述采样像素两侧的线条像素设为调整像素，其中，可根据需要设置调整像素的数量。
S333：获取客户端通过光标在目标X线图像上的移动轨迹，使所述采样像素按照该移动轨迹移动，根据所述采样像素的移动距离和移动方向改变所述调整像素的坐标，以调整所述闭合曲线在目标X线图像中的位置。
在示例性的实施例中，客户端的光标移动至所述目标X线图像中某一位置并点选，生成具有到位坐标信息的到位信号；接收由所述客户端输出的到位信号，将所述采样像素的坐标更改为所述到位信号的到位坐标信息，并将所述采样像素储存在所述线条堆栈中；计 算所述起始坐标信息和到位坐标信息之间的直线距离，并根据所述直线距离和采样像素与调整像素的间隔计算获得移动距离，根据采样像素的移动方向，按照所述移动距离改变调整像素的坐标，并将所述调整像素储存至线条堆栈中；将所述线条堆栈中的像素输出至显示设备，以实现调整所述闭合曲线在目标X线图像中位置的效果。
需要说明的是，本申请按照衰减函数D(s)＝D0e^(-a(s+1))调整所述调整像素的移动坐标，其中，a为缩放因子，s为当前调整像素和采样像素之间的间距，D0为直线距离，D(s)为调整像素所移动的距离，例如，当前采样像素和调整像素之间的间距为3所述直线距离为10个像素值，则当前调整像素的移动距离为10e^(-4a)，其移动方向与采样像素的移动方向保持一致，使得闭合曲线的轮廓更加平滑，其圈定的准确度更高。
S4：将所述预定义标签与所述查询树关联获得标注X线图像并将其储存至所述数据库。
在示例性的实施例中，所述查询树还具有第四级节点，将所述预定义标签储存在所述查询树中所述目标X线图像下的第四级节点中，使所述预定义标签与所述查询树关联。
实施例二
请参阅图9，本实施例的一种图像管理显示装置1，包括：
创建模块11，用于创建用于储存至少一张X线图像并具有查询树的数据库，所述查询树与所述X线图像的文件信息关联；其中，所述文件信息是用于描述X线图像所有者的信息；
图像调取模块12，用于接收客户端输出的查询请求，根据所述查询请求并通过查询树从数据库中调取目标X线图像，获取所述目标X线图像的文件信息并显示所述目标X线图像及其文件信息；
标注模块13，用于接收客户端在所述目标X线图像上绘制线条所生成的线条信息并储存，根据线条信息的时间戳，闭合距离当前时间最远的线条信息和距离当前时间最近的线条信息以生成闭合曲线；计算所述线条信息以闭合线条并生成闭合曲线，接收客户端根据闭合曲线输入的预定义标签，并将所述预定义标签与所述闭合曲线关联，用于描述所述闭合曲线圈定的区域；
更新模块14，用于将所述预定义标签与所述查询树关联获得标注X线图像并将其储存至所述数据库。
本技术方案基于人工智能领域的图像检测技术，通过创建模块创建用于储存X线图像并具有查询树的数据库，并使查询树与X线图像的文件信息关联；通过图像调取模块查询树从数据库中调取目标X线图像，获取所述目标X线图像的文件信息并显示所述目标X线图像及其文件信息；通过标注模块闭合客户端在所述目标X线图像上绘制的线条获得闭合曲线并将其与预定义标签关联，使所述目标X线图像转为具有闭合曲线和预定义标签的标注X线图像，进而实现对目标X线图像的区域提取并获得标注X线图像，实现图像处理的技术效果；通过更新模块将所述预定义标签与所述查询树关联后获得标注X线图像并将其储存至所述数据库。
实施例三
为实现上述目的，本申请还提供一种计算机设备，其包括，实施例二的图像管理显示装置1的组成部分可分散于不同的计算机设备中，计算机设备可以是执行程序的智能手机、平板电脑、笔记本电脑、台式计算机、机架式服务器、刀片式服务器、塔式服务器或机柜式服务器(包括独立的服务器，或者多个服务器所组成的服务器集群)等。本实施例的计算机设备至少包括但不限于：可通过系统总线相互通信连接的存储器21、处理器22，如图10所示。需要指出的是，图10仅示出了具有组件-的计算机设备，但是应理解的是，并不要求实施所有示出的组件，可以替代的实施更多或者更少的组件。
本实施例中，存储器21(即可读存储介质)包括闪存、硬盘、多媒体卡、卡型存储器(例如，SD或DX存储器等)、随机访问存储器(RAM)、静态随机访问存储器(SRAM)、只读存储器(ROM)、电可擦除可编程只读存储器(EEPROM)、可编程只读存储器(PROM)、磁 性存储器、磁盘、光盘等。在一些实施例中，存储器21可以是计算机设备的内部存储单元，例如该计算机设备的硬盘或内存。在另一些实施例中，存储器21也可以是计算机设备的外部存储设备，例如该计算机设备上配备的插接式硬盘，智能存储卡(Smart Media Card,SMC)，安全数字(Secure Digital,SD)卡，闪存卡(Flash Card)等。当然，存储器21还可以既包括计算机设备的内部存储单元也包括其外部存储设备。本实施例中，存储器21通常用于存储安装于计算机设备的操作系统和各类应用软件，例如实施例一的图像管理显示装置的程序代码等。此外，存储器21还可以用于暂时地存储已经输出或者将要输出的各类数据。
处理器22在一些实施例中可以是中央处理器(Central Processing Unit，CPU)、控制器、微控制器、微处理器、或其他数据处理芯片。该处理器22通常用于控制计算机设备的总体操作。本实施例中，处理器22用于运行存储器21中存储的程序代码或者处理数据，例如运行图像管理显示装置，以实现实施例一的图像管理显示方法。
实施例四
为实现上述目的，本申请还提供一种计算机可读存储系统，所述计算机可读存储介质可以是非易失性，也可以是易失性，其包括存储介质，如闪存、硬盘、多媒体卡、卡型存储器(例如，SD或DX存储器等)、随机访问存储器(RAM)、静态随机访问存储器(SRAM)、只读存储器(ROM)、电可擦除可编程只读存储器(EEPROM)、可编程只读存储器(PROM)、磁性存储器、磁盘、光盘、服务器、App应用商城等等，其上存储有计算机程序，程序被处理器22执行时实现相应功能。本实施例的计算机可读存储介质用于存储图像管理显示装置，被处理器22执行时实现实施例一的图像管理显示方法。
上述本申请实施例序号仅仅为了描述，不代表实施例的优劣。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。
以上仅为本申请的优选实施例，并非因此限制本申请的专利范围，凡是利用本申请说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本申请的专利保护范围内。

Claims (20)

  1. 一种图像管理显示方法，其中，包括以下步骤：
    创建用于储存至少一张X线图像并具有查询树的数据库，所述查询树与所述X线图像的文件信息关联；其中，所述文件信息是用于描述X线图像所有者的信息；
    接收客户端输出的查询请求，根据所述查询请求并通过查询树从数据库中调取目标X线图像，获取所述目标X线图像的文件信息并显示所述目标X线图像及其文件信息；
    接收客户端在所述目标X线图像上绘制线条所生成的线条信息并储存，根据线条信息的时间戳，闭合距离当前时间最远的线条信息和距离当前时间最近的线条信息以生成闭合曲线；计算所述线条信息以闭合线条并生成闭合曲线，接收客户端根据闭合曲线输入的预定义标签，并将所述预定义标签与所述闭合曲线关联，用于描述所述闭合曲线圈定的区域；
    将所述预定义标签与所述查询树关联获得标注X线图像并将其储存至所述数据库。
  2. 根据权利要求1所述的图像管理显示方法，其中，所述查询树与所述X线图像的文件信息关联包括：
    所述文件信息包括一级信息和二级信息，其中，所述二级信息为基于一级信息的分类信息；将所述文件信息的一级信息储存在所述查询树的第一级节点中，将所述文件信息的二级信息储存在查询树的第二级节点中，将所述X线图像储存在第三级节点中，实现所述查询树与文件信息的关联。
  3. 根据权利要求1所述的图像管理显示方法，其中，所述通过查询树从数据库中调取目标X线图像包括：
    接收客户端对查询树的第一级节点中一级信息输出的一级点击信号以获取目标一级信息，将所述目标一级信息下的第二级节点输出至所述客户端；
    接收所述客户端对所述第二级节点中二级信息输出的二级点击信号以获取目标二级信息，将所述目标二级信息下的第三级节点输出至所述客户端；
    接收所述客户端对所述第三级节点中X线图像输出的调取点击信号以从数据库中调取X线图像，并将其设为目标X线图像。
  4. 根据权利要求1所述的图像管理显示方法，其中，所述获取所述目标X线图像的文件信息并显示所述目标X线图像及其文件信息包括：
    创建信息模型；
    从所述查询树中获取所述目标X线图像的文件信息，将所述目标X线图像和文件信息储存至所述信息模型中；
    加载所述信息模型中的目标X线图像和文件信息并显示。
  5. 根据权利要求1所述的图像管理显示方法，其中，所述获取所述目标X线图像的文件信息并显示所述目标X线图像及其文件信息还可包括：
    通过查询树从数据库中调取对比X线图像，并从所述查询树中获取所述对比X线图像的文件信息；
    获取所述对比X线图像的文件信息并显示所述对比X线图像及其文件信息；
    同时显示所述目标X线图像及其文件信息，以及对比X线图像及其文件信息。
  6. 根据权利要求1所述的图像管理显示方法，其中，所述闭合距离当前时间最远的线条信息和距离当前时间最近的线条信息以生成闭合曲线包括：
    监听是否接收并储存线条信息，若是，则提取所有储存的线条信息的时间戳；若否，则继续监听所述客户端是否输出线条信息；
    将距离当前时间最远的时间戳所对应的线条信息设为首位信息，将距离当前时间最近的时间戳所对应的线条信息设为末位信息，计算所述首位信息的起点坐标和末位 信息的终点坐标之间的直线距离；
    判断所述直线距离是否小于预设的闭合阈值；若是，则在所述起点坐标和终点坐标之间绘制直线使所述线条闭合并形成闭合曲线；若否，则继续监听所述客户端是否输出新的线条信息。
  7. 根据权利要求1所述的图像管理显示方法，其中，所述接收客户端根据闭合曲线输入的预定义标签包括：
    预创建用于储存选择对话框的选择数据库，所述选择对话框中具有病理标签；
    根据所述闭合曲线从所述选择数据库中提取选择对话框，并将其输出至客户端上，使其在客户端上弹出；
    接收客户端在所述选择对话框中选择的病理标签，并将其设为预定义标签。
  8. 一种图像管理显示装置，其中，包括：
    创建模块，用于创建用于储存至少一张X线图像并具有查询树的数据库，所述查询树与所述X线图像的文件信息关联；其中，所述文件信息是用于描述X线图像所有者的信息；
    图像调取模块，用于接收客户端输出的查询请求，根据所述查询请求并通过查询树从数据库中调取目标X线图像，获取所述目标X线图像的文件信息并显示所述目标X线图像及其文件信息；
    标注模块，用于接收客户端在所述目标X线图像上绘制线条所生成的线条信息并储存，根据线条信息的时间戳，闭合距离当前时间最远的线条信息和距离当前时间最近的线条信息以生成闭合曲线；计算所述线条信息以闭合线条并生成闭合曲线，接收客户端根据闭合曲线输入的预定义标签，并将所述预定义标签与所述闭合曲线关联，用于描述所述闭合曲线圈定的区域；
    更新模块，用于将所述预定义标签与所述查询树关联获得标注X线图像并将其储存至所述数据库。
  9. 一种计算机设备，其包括存储器、处理器以及存储在存储器上并可在处理器上运行的计算机程序，其中，所述计算机设备的处理器执行所述计算机程序时共同实现所述图像管理显示方法，其包括以下步骤：
    创建用于储存至少一张X线图像并具有查询树的数据库，所述查询树与所述X线图像的文件信息关联；其中，所述文件信息是用于描述X线图像所有者的信息；
    接收客户端输出的查询请求，根据所述查询请求并通过查询树从数据库中调取目标X线图像，获取所述目标X线图像的文件信息并显示所述目标X线图像及其文件信息；
    接收客户端在所述目标X线图像上绘制线条所生成的线条信息并储存，根据线条信息的时间戳，闭合距离当前时间最远的线条信息和距离当前时间最近的线条信息以生成闭合曲线；计算所述线条信息以闭合线条并生成闭合曲线，接收客户端根据闭合曲线输入的预定义标签，并将所述预定义标签与所述闭合曲线关联，用于描述所述闭合曲线圈定的区域；
    将所述预定义标签与所述查询树关联获得标注X线图像并将其储存至所述数据库。
  10. 根据权利要求9所述的计算机设备，其中，所述查询树与所述X线图像的文件信息关联包括：
    所述文件信息包括一级信息和二级信息，其中，所述二级信息为基于一级信息的分类信息；将所述文件信息的一级信息储存在所述查询树的第一级节点中，将所述文件信息的二级信息储存在查询树的第二级节点中，将所述X线图像储存在第三级节点中，实现所述查询树与文件信息的关联。
  11. 根据权利要求9所述的计算机设备，其中，所述通过查询树从数据库中调取目 标X线图像包括：
    接收客户端对查询树的第一级节点中一级信息输出的一级点击信号以获取目标一级信息，将所述目标一级信息下的第二级节点输出至所述客户端；
    接收所述客户端对所述第二级节点中二级信息输出的二级点击信号以获取目标二级信息，将所述目标二级信息下的第三级节点输出至所述客户端；
    接收所述客户端对所述第三级节点中X线图像输出的调取点击信号以从数据库中调取X线图像，并将其设为目标X线图像。
  12. 根据权利要求9所述的计算机设备，其中，所述获取所述目标X线图像的文件信息并显示所述目标X线图像及其文件信息包括：
    创建信息模型；
    从所述查询树中获取所述目标X线图像的文件信息，将所述目标X线图像和文件信息储存至所述信息模型中；
    加载所述信息模型中的目标X线图像和文件信息并显示；
    所述获取所述目标X线图像的文件信息并显示所述目标X线图像及其文件信息还可包括：
    通过查询树从数据库中调取对比X线图像，并从所述查询树中获取所述对比X线图像的文件信息；
    获取所述对比X线图像的文件信息并显示所述对比X线图像及其文件信息；
    同时显示所述目标X线图像及其文件信息，以及对比X线图像及其文件信息。
  13. 根据权利要求9所述的计算机设备，其中，所述闭合距离当前时间最远的线条信息和距离当前时间最近的线条信息以生成闭合曲线包括：
    监听是否接收并储存线条信息，若是，则提取所有储存的线条信息的时间戳；若否，则继续监听所述客户端是否输出线条信息；
    将距离当前时间最远的时间戳所对应的线条信息设为首位信息，将距离当前时间最近的时间戳所对应的线条信息设为末位信息，计算所述首位信息的起点坐标和末位信息的终点坐标之间的直线距离；
    判断所述直线距离是否小于预设的闭合阈值；若是，则在所述起点坐标和终点坐标之间绘制直线使所述线条闭合并形成闭合曲线；若否，则继续监听所述客户端是否输出新的线条信息。
  14. 根据权利要求9所述的计算机设备，其中，所述接收客户端根据闭合曲线输入的预定义标签包括：
    预创建用于储存选择对话框的选择数据库，所述选择对话框中具有病理标签；
    根据所述闭合曲线从所述选择数据库中提取选择对话框，并将其输出至客户端上，使其在客户端上弹出；
    接收客户端在所述选择对话框中选择的病理标签，并将其设为预定义标签。
  15. 一种计算机可读存储介质，其包括存储介质，存储介质上存储有计算机程序，其中，所述存储介质存储的所述计算机程序被处理器执行时共同实现所述图像管理显示方法，其包括以下步骤：
    创建用于储存至少一张X线图像并具有查询树的数据库，所述查询树与所述X线图像的文件信息关联；其中，所述文件信息是用于描述X线图像所有者的信息；
    接收客户端输出的查询请求，根据所述查询请求并通过查询树从数据库中调取目标X线图像，获取所述目标X线图像的文件信息并显示所述目标X线图像及其文件信息；
    接收客户端在所述目标X线图像上绘制线条所生成的线条信息并储存，根据线条信息的时间戳，闭合距离当前时间最远的线条信息和距离当前时间最近的线条信息以生成闭合曲线；计算所述线条信息以闭合线条并生成闭合曲线，接收客户端根据闭合 曲线输入的预定义标签，并将所述预定义标签与所述闭合曲线关联，用于描述所述闭合曲线圈定的区域；
    将所述预定义标签与所述查询树关联获得标注X线图像并将其储存至所述数据库。
  16. 根据权利要求15所述的计算机可读存储介质，其中，所述查询树与所述X线图像的文件信息关联包括：
    所述文件信息包括一级信息和二级信息，其中，所述二级信息为基于一级信息的分类信息；将所述文件信息的一级信息储存在所述查询树的第一级节点中，将所述文件信息的二级信息储存在查询树的第二级节点中，将所述X线图像储存在第三级节点中，实现所述查询树与文件信息的关联。
  17. 根据权利要求15所述的计算机可读存储介质，其中，所述通过查询树从数据库中调取目标X线图像包括：
    接收客户端对查询树的第一级节点中一级信息输出的一级点击信号以获取目标一级信息，将所述目标一级信息下的第二级节点输出至所述客户端；
    接收所述客户端对所述第二级节点中二级信息输出的二级点击信号以获取目标二级信息，将所述目标二级信息下的第三级节点输出至所述客户端；
    接收所述客户端对所述第三级节点中X线图像输出的调取点击信号以从数据库中调取X线图像，并将其设为目标X线图像。
  18. 根据权利要求15所述的计算机可读存储介质，其中，所述获取所述目标X线图像的文件信息并显示所述目标X线图像及其文件信息包括：
    创建信息模型；
    从所述查询树中获取所述目标X线图像的文件信息，将所述目标X线图像和文件信息储存至所述信息模型中；
    加载所述信息模型中的目标X线图像和文件信息并显示；
    所述获取所述目标X线图像的文件信息并显示所述目标X线图像及其文件信息还可包括：
    通过查询树从数据库中调取对比X线图像，并从所述查询树中获取所述对比X线图像的文件信息；
    获取所述对比X线图像的文件信息并显示所述对比X线图像及其文件信息；
    同时显示所述目标X线图像及其文件信息，以及对比X线图像及其文件信息。
  19. 根据权利要求15所述的计算机可读存储介质，其中，所述闭合距离当前时间最远的线条信息和距离当前时间最近的线条信息以生成闭合曲线包括：
    监听是否接收并储存线条信息，若是，则提取所有储存的线条信息的时间戳；若否，则继续监听所述客户端是否输出线条信息；
    将距离当前时间最远的时间戳所对应的线条信息设为首位信息，将距离当前时间最近的时间戳所对应的线条信息设为末位信息，计算所述首位信息的起点坐标和末位信息的终点坐标之间的直线距离；
    判断所述直线距离是否小于预设的闭合阈值；若是，则在所述起点坐标和终点坐标之间绘制直线使所述线条闭合并形成闭合曲线；若否，则继续监听所述客户端是否输出新的线条信息。
  20. 根据权利要求15所述的计算机可读存储介质，其中，所述接收客户端根据闭合曲线输入的预定义标签包括：
    预创建用于储存选择对话框的选择数据库，所述选择对话框中具有病理标签；
    根据所述闭合曲线从所述选择数据库中提取选择对话框，并将其输出至客户端上，使其在客户端上弹出；
    接收客户端在所述选择对话框中选择的病理标签，并将其设为预定义标签。
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