CN111147756A - Image processing method, image processing system, and computer-readable storage medium - Google Patents
Image processing method, image processing system, and computer-readable storage medium Download PDFInfo
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- CN111147756A CN111147756A CN202010006400.9A CN202010006400A CN111147756A CN 111147756 A CN111147756 A CN 111147756A CN 202010006400 A CN202010006400 A CN 202010006400A CN 111147756 A CN111147756 A CN 111147756A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/80—Camera processing pipelines; Components thereof
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- 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
Abstract
The invention belongs to the technical field of computers, and relates to an image processing method, an image processing system and a computer readable storage medium, wherein the image processing method comprises the following steps: and when the photographing function is started, acquiring a plurality of pieces of image information according to the endoscope video stream. And screening the plurality of pieces of image information to acquire target image information. And performing image list updating operation according to the target image information and the image list to acquire the latest image list. And carrying out corresponding image pushing operation to the associated display terminal according to the latest image list. Therefore, the endoscope image acquisition system can enable medical care personnel to conveniently and quickly acquire high-quality endoscope images, so that the requirement of the medical care personnel, patients and family members of the patients for subsequently viewing the endoscope images is met.
Description
Technical Field
The present invention relates to the field of computer technologies, and in particular, to an image processing method, an image processing system, and a computer-readable storage medium.
Background
The endoscope is a detection instrument integrating traditional optics, ergonomics, precision machinery, modern electronics, mathematics and software into a whole. One has an image sensor, optical lens, light source illumination, mechanical device, etc. that can enter the stomach orally or through other natural orifices. Since a lesion which cannot be displayed by X-ray can be seen by an endoscope, it is very useful for a doctor. For example, with the aid of an endoscopist, an ulcer or tumor in the stomach can be observed, and an optimal treatment plan can be developed accordingly.
At present, patients or patient families often have a need for viewing endoscope images, and therefore, in order to meet the need of patients or patient families, when a doctor uses an endoscope to examine patients, the doctor needs to fix the detection visual field of the endoscope at the focus position for a certain time, and then lets a nurse use equipment (such as a mobile phone, a tablet and the like) capable of taking pictures to take pictures towards a display of the endoscope and store the pictures, however, this way not only increases extra work of medical personnel, but also has a risk of poor image quality caused by too much hurried or shaking hands during taking pictures.
In view of the above problems, those skilled in the art have sought solutions.
The foregoing description is provided for general background information and is not admitted to be prior art.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide an image processing method, an image processing system and a computer readable storage medium for overcoming the above-mentioned drawbacks of the prior art, so that medical care personnel can conveniently and quickly obtain high-quality endoscopic images, thereby meeting the requirement of medical care personnel, patients and family members of patients for subsequently viewing endoscopic images.
The invention is realized by the following steps:
the invention provides an image processing method, which is applied to an endoscope terminal and comprises the following steps: and when the photographing function is started, acquiring a plurality of pieces of image information according to the endoscope video stream. And screening the plurality of pieces of image information to acquire target image information. And performing image list updating operation according to the target image information and the image list to acquire the latest image list. And carrying out corresponding image pushing operation to the associated display terminal according to the latest image list.
Further, when the photographing function is started, the step of acquiring information of a plurality of images according to the endoscopic video stream includes: acquiring image information of a plurality of preset image parameters according to the endoscope video stream, wherein the preset image parameters comprise at least one of preset color depth, preset size and preset resolution. And caching the image information of a plurality of preset image parameters into a storage unit by a DMA (direct memory access) technology.
Further, the step of performing a screening operation on the plurality of pieces of image information to obtain the target image information includes: and screening the cached image information of the plurality of preset image parameters through a fuzzy image detection algorithm to acquire and store target image information.
Further, in the step of performing an image list update operation based on the target image information and the image list to acquire an up-to-date image list, the method includes: and acquiring image attributes corresponding to the target image information to establish an image index according to the image attributes, wherein the image attributes comprise at least one of user information, focus information, shooting time and doctor information. And performing index updating operation according to the image index and the index information to acquire latest index information, and associating the latest picture list with the latest index information.
Further, when the photographing function is started, the step of acquiring information of a plurality of images according to the endoscopic video stream includes: and starting a wireless communication function so as to be associated with the display terminal through a wireless communication technology. And receiving a photographing instruction sent by the display terminal to start a photographing function.
The invention also provides an image processing method, which is applied to the display terminal and comprises the following steps: associated with the endoscope terminal. And receiving the latest image list which is obtained and sent by the endoscope terminal after the endoscope terminal carries out screening operation, image list updating operation and image pushing operation according to the obtained information of the plurality of images. And performing display operation according to the latest image list.
Further, after the step of associating with the endoscope terminal, comprising: and automatically jumping to an endoscope image display interface. The step of performing a display operation based on the latest image list includes: and displaying the latest image list through an endoscope image display interface.
Further, after the step of displaying the latest image list through the endoscope image display interface, the method includes: whether the latest image list transmitted by the endoscope terminal is received again or not is continuously monitored.
The invention also provides an image processing system which comprises an endoscope terminal and a display terminal. An endoscope terminal to perform the image processing method applied to the endoscope terminal as described above. The display terminal is used for executing the image processing method applied to the display terminal.
The present invention also provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the image processing method applied to an endoscope terminal or implements the steps of the image processing method applied to a presentation terminal as described above.
The invention provides an image processing method, an image processing system and a computer readable storage medium, wherein the image processing method comprises the following steps: and when the photographing function is started, acquiring a plurality of pieces of image information according to the endoscope video stream. And screening the plurality of pieces of image information to acquire target image information. And performing image list updating operation according to the target image information and the image list to acquire the latest image list. And carrying out corresponding image pushing operation to the associated display terminal according to the latest image list. Therefore, the endoscope terminal can acquire a plurality of pieces of endoscope image information according to the endoscope video stream, and performs a screening operation to screen out target image information that meets a preset image requirement (for example to screen out endoscope image information with the highest definition as target image information), further adding the target image information into the image list to facilitate the subsequent batch management of medical care personnel, and can push the image list or the target image information in the image list to a display terminal for displaying, thereby being convenient for medical staff to check or manage the target image information, thereby being convenient for medical care personnel to push or display the endoscope image of the patient to the patient or family members of the patient, therefore, the endoscope image acquisition system can enable medical care personnel to conveniently and quickly acquire high-quality endoscope images, so that the requirement of the medical care personnel, patients and family members of the patients for subsequently viewing the endoscope images is met.
In order to make the aforementioned and other objects, features and advantages of the invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
Fig. 1 is a schematic flow chart of an image processing method according to a first embodiment of the present invention;
FIG. 2 is a flowchart illustrating an image processing method according to a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of an image processing system according to a third embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The first embodiment:
fig. 1 is a flowchart illustrating an image processing method according to a first embodiment of the present invention. For a clear description of the image processing method provided by the first embodiment of the present invention, please refer to fig. 1.
An image processing method according to a first embodiment of the present invention is applied to an endoscope terminal, and includes:
and S11, acquiring information of a plurality of images according to the endoscope video stream when the photographing function is started.
In one embodiment, at step S11: when the photographing function is started, the step of acquiring the information of the plurality of images according to the endoscopic video stream may include, but is not limited to: and receiving a photographing instruction triggered by a user to start a photographing function. And acquiring a plurality of pieces of image information according to the endoscope video stream.
In other embodiments, the step S11 of acquiring the plurality of pieces of image information according to the endoscopic video stream when the photographing function is started may include, but is not limited to: and starting a wireless communication function so as to be associated with the display terminal through a wireless communication technology. And receiving a photographing instruction sent by the display terminal to start a photographing function. Wherein the wireless communication function may include, but is not limited to, at least one of a server communication function, a WiFi communication function, a bluetooth communication function, a radio frequency communication function, and the like.
Among them, WiFi is a technology that allows an electronic device to connect to a Wireless Local Area Network (WLAN), and typically uses 2.4G UHF or 5G SHF ISM radio frequency bands. The connection to the wireless LAN is typically password protected but may be open, allowing any devices within range of the WLAN to connect to the connection and devices accessing the LAN to communicate with each other to transfer data. The WiFi architecture is roughly classified into 2, one is Client-Server mode, that is, a device is required to be used as a Server, and other devices are connected to the Server, so that a star-shaped network is formed. A server in a star network can directly connect with all clients (also called clients), and the connections between the clients need to be forwarded through the server. There is also a mode called ad-hoc mode, which is not common at ordinary times, in which each device can act as both a server and a client, and no special device is needed for forwarding. In the Client-Server mode, the device normally used to provide connection is referred to as Access Point (AP), and the device connected to it is referred to as sta (station). The AP serves as a device serving as an access point, and may be a mobile phone or a module dedicated to the internet of things.
In another embodiment, the step of turning on the wireless communication function to associate with the display terminal through the wireless communication technology includes: and starting the WiFi function to serve as the AP so as to be connected with the display terminal through wireless communication. For example, the wireless module of itself is set to the AP mode as the Server to allow other terminals to connect to this Server to form a local area network, so that the terminals in the local area network can perform wireless communication with the Server.
In another embodiment, the step of turning on the WiFi function as an AP to connect with the display terminal through wireless communication includes: and receiving end user information sent by the display terminal, wherein the end user information can include at least one of medical staff information, duty status information and the like. And authenticating the terminal user information, and opening the data transmission authority of the display terminal when the authentication is passed, so that the display terminal can perform data transmission with the endoscope terminal. Therefore, the image processing method provided by this embodiment can ensure the relativity of data transmission through the verification operation of the terminal user information before formal data transmission with the display terminal, so as to ensure that when a privacy file (for example, endoscope image information) is transmitted, even if an endoscope terminal is connected to a terminal of other unrelated person, the privacy file cannot be acquired at will.
In another embodiment, the terminal user information is authenticated, and when the authentication is passed, the data transmission permission of the display terminal is opened, for example, whether the medical staff information is correct and the duty status corresponding to the medical staff is on duty is verified, and when the medical staff information is correct and the duty status is on duty, the data transmission permission of the display terminal is opened.
In one embodiment, the step S11 of acquiring the plurality of pieces of image information according to the endoscopic video stream when the photographing function is started may include, but is not limited to: image information of a plurality of preset image parameters is acquired according to the endoscope video stream, and the preset image parameters can include but are not limited to at least one of preset color depth, preset size and preset resolution. The image information of a plurality of preset image parameters is cached in a storage unit (such as DDR) through a DMA technology.
In an embodiment, when the photographing function is started, the image information of a plurality of preset image parameters is acquired according to the endoscopic video stream, for example, when the photographing function is started, 60 frames or 60 pieces of image information with a color depth of 12 bits, 14 bits or 16 bits are acquired within a preset time (for example, within 1 second) according to the endoscopic video stream, specifically, the image information is acquired within 1 second, and the use experience of the user can be improved because the user cannot feel the pause of 1S. Specifically, the image information of 12 bits or 14 bits has a higher signal-to-noise ratio, so that the clearest image information can be conveniently screened out as the target image information through a fuzzy detection algorithm.
And S12, screening the image information to obtain the target image information.
In one embodiment, the step S12 of performing the filtering operation on the pieces of image information to obtain the target image information may include, but is not limited to: and screening the cached image information of the plurality of preset image parameters through a fuzzy image detection algorithm to acquire and store target image information.
In an embodiment, the step of performing a filtering operation on the cached image information of the plurality of preset image parameters through a blurred image detection algorithm to acquire and store the target image information may include, but is not limited to: and converting the cached multiple pieces of image information into gray scale image information. The Brenner gradient value is calculated for each piece of gray image information through a Brenner gradient function (wherein the pixel spacing in the Brenner gradient algorithm can be adjusted). The image information corresponding to the gray-scale image information having the largest gradient value is found as the target image information (i.e., the clearest image information).
In one embodiment, the Brenner gradient function, also known as a gradient filter method, sums the squares of neighboring pixel gray levels, and is defined as follows:
D(f)＝∑y∑x|f(x+2，y)-f(x，y)|2
wherein: f (x, y) represents the gray value of the pixel point (x, y) corresponding to the image f, D (f) is the image definition calculation result, and 2 represents the interval of 2 pixel points.
In an embodiment, in the image processing method provided in this embodiment, a target image information is obtained, for example, image information within 1 second and a total of 60 pieces of 12-bit image information are continuously stored in the endoscopic video stream and cached in the DDR, so that the 60 pieces of image information are converted into grayscale image information, the 60 pieces of grayscale image information are traversed, and a square of a grayscale difference of an image is calculated to find out image information corresponding to the grayscale image information with the largest grayscale difference as the target image information (i.e., the clearest image information).
In one embodiment, after the step S12 of performing the filtering operation on the pieces of image information to obtain the target image information, the method may include, but is not limited to: and carrying out format conversion operation on the target image information to obtain the target image information in the target format. For example, the target image information is compressed into target image information in a JPG format to facilitate data transmission.
In an embodiment, the step of storing the target image information includes, for example, storing the target image information into a storage unit, where the storage unit may be, but is not limited to, a memory storage device SSD, or a USB disk or a removable hard disk of an external storage device USB2.0 or USB3.0 interface.
In one embodiment, when storing the target image information, the internal program creates an image index according to the image attribute corresponding to the target image information, so that the response program can access the picture quickly.
In other embodiments, in step S12, the screening operation is performed on the pieces of image information to obtain the target image information, which may include, but is not limited to: and carrying out image detection on each piece of image information through a deep neural network model to obtain an image quality score. A screening operation is performed to screen out image information having the highest image quality score as target image information (i.e., the image information having the best image quality and the clearest image quality).
An image list update operation is performed to acquire an up-to-date image list based on the target image information and the image list S13.
In an embodiment, the image processing method provided by this embodiment can perform an image list updating operation to update the initial image list as the latest image list according to the target image information and the initial image list.
In one embodiment, in step S13, the image list updating operation is performed according to the target image information and the image list to obtain the latest image list, which may include, but is not limited to: acquiring image attributes corresponding to the target image information to establish an image index according to the image attributes, wherein the image attributes may include but are not limited to at least one of patient identity information, focus information, shooting time and doctor information. And performing index updating operation according to the image index and the index information to acquire latest index information, and associating the latest picture list with the latest index information.
In an embodiment, the response program of the endoscope terminal includes a background service program of the HTTP Server, and after the response program performs an index update operation, the background service program of the HTTP Server adds the newly added image information in the latest image list into the display buffer, so that the endoscope terminal can display the newly added image information or subsequently push the newly added image information to the associated display terminal.
And S14, performing corresponding image pushing operation to the associated display terminal according to the latest image list.
In one embodiment, before performing the corresponding image pushing operation to the associated display terminal according to the latest image list in step S14, the method may include, but is not limited to: and starting a wireless communication function so as to be associated with the display terminal through a wireless communication technology. In particular, it should be understood that for a specific embodiment of turning on the wireless communication function, see the description above.
In one embodiment, a corresponding image pushing operation is performed on the associated display terminal according to the latest image list, for example, new image information in the latest image list is pushed to the associated display terminal; as another example, the latest image list is pushed to the associated presentation terminal.
In one embodiment, after the endoscope terminal performs the image pushing operation, the display terminal displays the received new image information or the received latest image list in the form of a web page. Specifically, after the display terminal receives the newly added image information or the latest image list pushed by the endoscope terminal, the background service of the web page receives the refresh instruction, so that the front end of the web page is notified to refresh the image attribute or the image list according to the refresh instruction, and the newly added image information is displayed.
In an embodiment, the display mode of the display terminal is not limited to the display through a webpage, and the display mode can be set according to the requirement of the user. Furthermore, in the display interfaces of various display modes, the number of displayed contents and displayed images can be set according to the requirements of users. And when the display terminal displays the image information, the image zooming operation is supported.
An image processing method according to a first embodiment of the present invention is applied to an endoscope terminal, and includes: and S11, acquiring information of a plurality of images according to the endoscope video stream when the photographing function is started. And S12, screening the image information to obtain the target image information. An image list update operation is performed to acquire an up-to-date image list based on the target image information and the image list S13. And S14, performing corresponding image pushing operation to the associated display terminal according to the latest image list. Therefore, in the image processing method provided by the first embodiment of the present invention, the endoscope terminal can obtain a plurality of pieces of endoscope image information according to the endoscope video stream, and perform a screening operation to screen out target image information meeting a preset image requirement (for example, screen out endoscope image information with the highest definition as target image information), so that the target image information can be added into the image list to facilitate subsequent medical care personnel to perform batch management, and the target image information in the image list or the image list can be pushed to the display terminal for display, so that the medical care personnel can conveniently view or manage the target image information, and further the medical care personnel can conveniently push or display the endoscope image of the patient to the patient or family members of the patient, therefore, the image processing method provided by the first embodiment of the present invention can enable the medical care personnel to conveniently and quickly obtain endoscope images with high quality, thereby meeting the subsequent requirement of looking over the endoscope image by medical care personnel, patients and family members of the patients.
Second embodiment:
fig. 2 is a flowchart illustrating an image processing method according to a second embodiment of the present invention. For a clear description of the image processing method according to the second embodiment of the present invention, please refer to fig. 2.
The image processing method provided by the second embodiment of the invention is applied to a display terminal, and comprises the following steps:
and S21, associating with the endoscope terminal.
In one embodiment, the step of associating with the endoscope terminal at S21 may include, but is not limited to: and associating with the endoscope terminal through a wireless communication technology. For example, WiFi is enabled by the wireless module to connect to the AP of the endoscope terminal.
In one embodiment, S21, after the step of associating with the endoscope terminal, may include, but is not limited to: and automatically jumping to an endoscope image display interface.
In one embodiment, the display terminal is pre-loaded with a web browser app as a web interface for receiving data (e.g., endoscopic image information) transmitted by the endoscopic terminal. For example, after associating with the endoscope terminal, the web page automatically jumps to the endoscope image presentation page.
And S22, receiving the latest image list acquired and transmitted after the endoscope terminal performs the screening operation, the image list updating operation and the image pushing operation according to the acquired information of the plurality of images.
And S23, performing the showing operation according to the latest image list.
In one embodiment, the step S23 of performing the display operation according to the latest image list may include, but is not limited to: and displaying the latest image list through an endoscope image display interface. For example, the script of the endoscope image display interface calls a background display control program, and the image refresh requirement can be obtained when the latest image list is received, so that the background control program retrieves the image index to load the new image information (i.e., the target image information) corresponding to the retrieved image index in the latest image list, and after the new image information is loaded, an image decoding operation (for example, calling a JPEG module to perform a decoding operation on the new image information) can be performed to display the new image information on the endoscope image display interface.
In one embodiment, after the step of performing the presentation operation according to the latest image list at step S23, the method may include, but is not limited to: and receiving an endoscope image query request sent by a patient terminal after patient identity verification operation, wherein the endoscope image query request comprises patient identity information. And acquiring image information corresponding to the identity information of the patient according to the endoscope image query request, and sending the image information to the patient terminal. Therefore, in the image processing method provided by this embodiment, the display terminal can conveniently and quickly send the endoscope image information of the user corresponding to the patient terminal after the patient terminal passes the patient authentication operation, so as to meet the requirement of the patient or the patient's family members for viewing the endoscope image.
In one embodiment, after the step of presenting the latest image list through the endoscope image presentation interface, the method may include, but is not limited to: whether or not the latest image list transmitted from the endoscope terminal is received again is continuously monitored, and when the latest image list is received again, step S23 is executed.
In an embodiment, for a specific implementation and beneficial effects of the endoscope terminal in the image processing method provided in this embodiment, reference may be made to the image processing method applied to the endoscope terminal provided in the first embodiment, which will not be described herein again.
The image processing method provided by the second embodiment of the invention is applied to a display terminal, and comprises the following steps: and S21, associating with the endoscope terminal. And S22, receiving the latest image list acquired and transmitted after the endoscope terminal performs the screening operation, the image list updating operation and the image pushing operation according to the acquired information of the plurality of images. And S23, performing the showing operation according to the latest image list. The image processing method provided by the second embodiment of the invention can enable medical care personnel to conveniently and quickly obtain high-quality endoscope images, so that the medical care personnel can conveniently display the endoscope images of patients to patients or families of the patients, or send the endoscope images of the patients to the patient terminals corresponding to the patients, thereby meeting the subsequent requirement of viewing the endoscope images by the medical care personnel, the patients and the families of the patients.
The third embodiment:
fig. 3 is a schematic structural diagram of an image processing system according to a third embodiment of the present invention. For a clear description of the image processing system according to the third embodiment of the present invention, please refer to fig. 3.
The image processing system provided by the third embodiment of the invention comprises an endoscope terminal M1 and a display terminal M2.
Wherein the endoscope terminal M1 is used to implement the steps of the image processing method applied to the endoscope terminal M1 as described in the first embodiment.
Wherein, the display terminal M2 is used to implement the steps of the image processing method applied to the display terminal M2 as described in the second embodiment.
Based on the same inventive concept, the following examples are given:
in one embodiment, the endoscope terminal M1 is configured to acquire pieces of image information from an endoscope video stream when the photographing function is activated.
In an embodiment, the endoscope terminal M1 may be further configured to perform a filtering operation on a plurality of pieces of image information to obtain target image information, and perform an image list updating operation according to the target image information and the image list to obtain an up-to-date image list, so as to perform a corresponding image pushing operation to the associated display terminal M2 according to the up-to-date image list.
Wherein, the exhibition terminal M2 is used for associating with the endoscope terminal M1 through the wireless communication technology before the endoscope terminal M1 performs the corresponding image pushing operation to the associated exhibition terminal M2 according to the latest image list. For example, the presentation terminal M2 is WiFi enabled through a wireless module to connect to the AP of the endoscope terminal M1.
In one embodiment, the presentation terminal M2 may be configured to receive a latest image list acquired and transmitted by the endoscope terminal M1 after performing a filtering operation, an image list updating operation, and an image pushing operation based on the acquired pieces of image information, and perform a presentation operation based on the latest image list.
In an embodiment, the display terminal M2 may be further configured to continue to monitor whether the latest image list transmitted by the endoscope terminal M1 is received again after performing the display operation according to the latest image list, and perform the display operation according to the latest image list received again when the latest image list is received again.
In an embodiment, for a specific implementation and beneficial effects of the image processing system provided in this embodiment, reference may be made to the image processing method provided in the first embodiment and the image processing method provided in the second embodiment, which will not be described herein again.
The image processing system provided by the third embodiment of the invention comprises an endoscope terminal M1 and a display terminal M2. Wherein the endoscope terminal M1 is used to implement the steps of the image processing method applied to the endoscope terminal M1 as described in the first embodiment. Wherein, the display terminal M2 is used to implement the steps of the image processing method applied to the display terminal M2 as described in the second embodiment. Therefore, the image processing system provided by the third embodiment of the present invention enables medical care personnel to conveniently and quickly obtain a high-quality endoscope image, so that the medical care personnel can conveniently display the endoscope image of the patient to the patient or the family member of the patient, or send the endoscope image of the patient to the patient terminal corresponding to the patient, thereby satisfying the requirement for the medical care personnel, the patient and the family member of the patient to subsequently view the endoscope image.
Further, the third embodiment of the present invention also provides a computer-readable storage medium storing a computer program which, when executed by the processor 101, implements the steps of the image processing method as provided in the first embodiment or the second embodiment, for example, the steps shown in fig. 1 are S11 to S14, or for example, the steps S21 to S23 shown in fig. 2.
In an embodiment, the computer readable storage medium provided by the embodiment may include any entity or device capable of carrying computer program code, a recording medium, such as ROM, RAM, magnetic disk, optical disk, flash memory, and the like.
When executed by the processor 101, the computer program stored in the computer-readable storage medium according to the third embodiment of the present invention enables medical staff to conveniently and quickly obtain a high-quality endoscope image, so that the medical staff can conveniently display the endoscope image of a patient to a patient or a family member of the patient, or send the endoscope image of the patient to a patient terminal corresponding to the patient, thereby meeting a subsequent requirement for viewing the endoscope image by the medical staff, the patient, and the family member of the patient.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
As used herein, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, including not only those elements listed, but also other elements not expressly listed.
The present invention is not limited to the above preferred embodiments, and any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An image processing method applied to an endoscope terminal, the image processing method comprising:
when a photographing function is started, acquiring a plurality of pieces of image information according to the video stream of the endoscope;
screening the plurality of pieces of image information to acquire target image information;
performing image list updating operation according to the target image information and the image list to acquire a latest image list;
and carrying out corresponding image pushing operation to the associated display terminal according to the latest image list.
2. The image processing method according to claim 1, wherein the step of acquiring information on a plurality of images from the endoscopic video stream when the photographing function is activated comprises:
acquiring image information of a plurality of preset image parameters according to the endoscope video stream, wherein the preset image parameters comprise at least one of preset color depth, preset size and preset resolution;
and caching the image information of the preset image parameters into a storage unit by a DMA (direct memory access) technology.
3. The image processing method according to claim 2, wherein the step of performing the filtering operation on the plurality of pieces of image information to obtain the target image information comprises:
and screening the cached image information of the plurality of preset image parameters through a fuzzy image detection algorithm so as to acquire and store the target image information.
4. The image processing method according to claim 1 or 3, wherein in the step of performing an image list update operation based on the target image information and an image list to acquire a latest image list, the method comprises:
acquiring image attributes corresponding to the target image information to establish an image index according to the image attributes, wherein the image attributes comprise at least one of user information, focus information, shooting time and doctor information;
and performing index updating operation according to the image index and the index information to acquire latest index information, and associating the latest picture list with the latest index information.
5. The image processing method according to claim 1, wherein the step of acquiring information on a plurality of images from the endoscopic video stream when the photographing function is activated comprises:
starting a wireless communication function to be associated with the display terminal through a wireless communication technology;
and receiving a photographing instruction sent by the display terminal to start the photographing function.
6. An image processing method is applied to a display terminal, and is characterized by comprising the following steps:
associated with an endoscope terminal;
receiving a latest image list which is obtained and sent by the endoscope terminal after the endoscope terminal carries out screening operation, image list updating operation and image pushing operation according to the obtained information of the plurality of images;
and performing display operation according to the latest image list.
7. The image processing method according to claim 6, characterized by, after the step of associating with an endoscope terminal, comprising:
automatically jumping to an endoscope image display interface;
the step of performing a display operation according to the latest image list includes:
and displaying the latest image list through the endoscope image display interface.
8. The image processing method according to claim 7, wherein said step of presenting said latest image list through said endoscopic image presentation interface is followed by:
and continuously monitoring whether the latest image list sent by the endoscope terminal is received again.
9. An image processing system is characterized by comprising an endoscope terminal and a display terminal;
the endoscope terminal to execute the image processing method according to any one of claims 1 to 5;
the display terminal is used for executing the image processing method according to any one of claims 6 to 8.
10. A computer-readable storage medium, characterized in that a computer program is stored thereon, which computer program, when being executed by a processor, realizes the steps of the image processing method according to any one of claims 1 to 5 or realizes the steps of the image processing method according to any one of claims 6 to 8.
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