CN113724825A - Medical record OCR-based patient and education video diagnosis and treatment scheme selecting and matching system - Google Patents
Medical record OCR-based patient and education video diagnosis and treatment scheme selecting and matching system Download PDFInfo
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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
- G16H10/00—ICT specially adapted for the handling or processing of patient-related medical or healthcare data
- G16H10/60—ICT specially adapted for the handling or processing of patient-related medical or healthcare data for patient-specific data, e.g. for electronic patient records
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- G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
- G16H50/20—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
Abstract
The invention discloses a patient and education video diagnosis and treatment scheme selecting and matching system based on medical record OCR (optical character recognition), which belongs to the technical field of patient and education video diagnosis and treatment, and comprises the following components: the scanning device: the system is used for generating a case report table image by scanning a paper case report table and sending the case report table image to the recognition device; the invention further increases the identification precision of the system, and the verification module also comprises a random interception verification unit which can randomly intercept the sentences in the second transient electronic case report table to obtain random phrases and inquire the random phrases in the database, if the random phrases are all or part of the key words and key sentences, the second transient electronic case report table is output as a final electronic case report table, otherwise, the intercepted random phrases in the electronic case report table are marked and manually verified, and the manually verified final electronic case report table is output.
Description
Technical Field
The invention relates to the technical field of medical and educational video diagnosis and treatment, in particular to a medical record OCR-based medical and educational video diagnosis and treatment scheme selecting and matching system.
Background
Tumor refers to a new organism formed by local histiocyte proliferation under the action of various tumorigenic factors, and the new organism is mostly in an occupied block-shaped protrusion and is also called a neoplasm; it has been found that tumor cells exhibit metabolic changes that differ from normal cells, while the tumor cells themselves can adapt to changes in the metabolic environment by switching between glycolysis and oxidative phosphorylation (OXPHOS). In 2019, an article is newly published in cancer cell, researchers find that the use of metformin can significantly inhibit tumor growth in a fasting state, and suggest that the PP2A-GSK3 beta-MCL-1 pathway may be a new target for tumor treatment;
during tumor treatment, the education videos of tumor patients can be general for all cancer types, can be needed by a single cancer type, can be general for some treatment stages, are very numerous, and improper education videos can cause poor guiding effects on the patients.
Disclosure of Invention
The invention aims to provide a patient and education video diagnosis and treatment scheme selecting and matching system based on medical record OCR (optical character recognition), so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a sick and educational video diagnosis and treatment scheme selecting and matching system based on medical record OCR comprises:
the scanning device: for generating a case report form image by scanning a paper case report form and sending the case report form image to the identification means:
the identification device: the electronic medical record report table is connected with the scanning device, receives the medical record report table image sent by the scanning device, and carries out image and character recognition processing on the medical record report table image to obtain the electronic medical record report table; the recognition device further comprises a first OCR module and a second OCR module;
the first OCR module: carrying out image and character recognition processing on the image of the case report table to obtain a first electronic case report table;
the second OCR module: the recognition algorithm is different from that of the first OCR module, and the case report table image recognized by the first OCR module is subjected to image and character recognition processing to obtain a second electronic case report;
the checking module is used for: the electronic case report table verification device is connected with the identification device and used for receiving the first electronic case report table and the second electronic case report table and verifying the electronic case report tables, and further comprises a comparison unit and a verification unit;
the comparison unit: receiving a first electronic case report table and a second electronic case report table sent by the first OCR module and the second OCR module, comparing and checking the electronic case report tables sent by the first OCR module and the second OCR module, and outputting the first electronic case report table or the second electronic case report table as a first transient electronic case report table if the first electronic case report table is consistent with the second electronic case report table after comparison and checking; otherwise, the inconsistent contents in the first electronic case report table and the second electronic case report table are marked and then output to a checking unit;
the collation unit: receiving the first electronic case report table and the second electronic case report table which are output after the electronic case report table comparison unit marks, performing manual checking and correction on inconsistent contents marked in the first electronic case report table and the second electronic case report table, and outputting the first electronic case report table or the second electronic case report table after the manual checking and correction as a first transient electronic case report table;
the analysis device: the system comprises a standard router antenna shape processor, a comparison normalization image processor and a comparison module, wherein the standard router antenna shape processor is used for executing antenna target matching on the contrast normalization image based on the standard router antenna shape so as to output the number of matched antenna targets as field analysis number;
the signal conversion apparatus: the target analysis equipment is connected with the target analysis equipment and is used for determining video resolution corresponding to the number of field analyses, the smaller the number of field analyses is, the lower the determined corresponding video resolution is, and the corresponding video resolution is used for controlling the resolution of the playing content of the video playing terminal;
the content detection device; the video playing terminal is used for receiving the video, respectively obtaining object sub-images of all objects in the video, and taking the residual images after the object sub-images are separated as non-object sub-images;
the data enhancement device: the image enhancement processing module is used for receiving the non-object sub-images, performing image enhancement processing on the non-object sub-images and performing image enhancement processing on the object sub-images to obtain real-time enhanced sub-images.
Preferably, in the data enhancement apparatus, the performing image enhancement processing on each of the object sub-images to obtain each of the real-time added sub-images includes: the lower the signal-to-noise ratio for each object sub-image, the greater the magnitude of the exponential transform-based image enhancement processing performed thereon.
Preferably, the normalization processing device is connected to the data enhancement device, and is configured to perform image stitching on each of the real-time enhanced sub-images and the non-object sub-images, and perform contrast normalization processing on the stitched images to obtain and output corresponding contrast-normalized images.
Preferably, in the signal conversion apparatus, the corresponding video resolution is one of standard definition resolution, high definition resolution, blue light resolution, and 4K resolution.
Preferably, the normalization processing device comprises an image splicing sub-device and a normalization processing sub-device connected with the image splicing sub-device;
wherein the normalization processing device is connected with the data enhancement device through a 16-bit parallel data bus.
Preferably, the check module further comprises a random interception check unit, and the random interception check unit further comprises a random interception module and a database, wherein the random interception module is connected with the random interception module;
receiving the second transient electronic case report table, randomly intercepting sentences in the second transient electronic case report table to obtain random phrases, inquiring the random phrases in the database, and outputting the second transient electronic case report table as a final electronic case report table if the random phrases are all or part of key words and key sentences; otherwise, the random phrases intercepted from the electronic case report table are output after being marked;
the database is used for storing different tumor treatment videos.
Preferably, the invention also provides a using method, which comprises the following steps:
s1, scanning the paper case report table to generate a case report table image, and sending the case report table image;
s2, receiving the image of the case report table, performing image and character recognition processing on the image of the case report table to obtain a first electronic case report table, and outputting the first electronic case report table;
s3, receiving the case report table image identified in the step S1, carrying out image and character identification processing on the case report table image by using a different identification algorithm to obtain a second electronic case report table, and outputting the second electronic case report table;
s4, receiving the first electronic case report table and the second electronic case report table, and comparing and checking the first electronic case report table and the second electronic case report table; if the contents of the first electronic case report table and the second electronic case report table are consistent, outputting the first electronic case report table or the second electronic case report table as a first transient electronic case report table; otherwise, marking inconsistent contents in the first electronic case report table and the second electronic case report table and outputting the marked contents;
s5, receiving the marked first electronic case report table and the marked second electronic case report table, performing manual check and correction on the marked inconsistent contents in the first electronic case report table and the second electronic case report table, and outputting the manually checked and corrected first electronic case report table or the manually checked and corrected second electronic case report table as a transient electronic case report table;
and S6, acquiring the treatment direction information in the transient electronic case report table, matching the treatment direction information with the treatment videos in the database, and playing the treatment videos through the video playing terminal.
Compared with the prior art, the invention has the beneficial effects that:
the invention further increases the identification precision of the system, the verification module also comprises a random interception verification unit which can randomly intercept the sentences in the second transient electronic case report table to obtain random phrases and inquire the random phrases in the database, if the random phrases are all or part of the key words and key sentences, the second transient electronic case report table is output as a final electronic case report table, otherwise, the random phrases intercepted in the electronic case report table are marked and manually verified, and the manually verified final electronic case report table is output. The video playing content selection system and the video playing content selection method are effectively controlled, and based on the case OCR structured design, the suitable education videos of the patient can be accurately matched according to the label set of the structured case history and the label set of the patient videos.
Drawings
FIG. 1 is a schematic diagram of the system of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.
Referring to fig. 1, the present invention provides a technical solution:
a sick and educational video diagnosis and treatment scheme selecting and matching system based on medical record OCR comprises:
a scanning device: for generating a case report form image by scanning a paper case report form and sending the case report form image to the identification means:
the recognition device: the electronic medical record report table is connected with the scanning device, receives the medical record report table image sent by the scanning device, and carries out image and character recognition processing on the medical record report table image to obtain the electronic medical record report table; the recognition device further comprises a first OCR module and a second OCR module;
a first OCR module: carrying out image and character recognition processing on the image of the case report table to obtain a first electronic case report table;
a second OCR module: the recognition algorithm is different from that of the first OCR module, and the case report table image recognized by the first OCR module is subjected to image and character recognition processing to obtain a second electronic case report;
a checking module: the electronic case report table verification device is connected with the identification device and used for receiving the first electronic case report table and the second electronic case report table and verifying the electronic case report tables, and further comprises a comparison unit and a verification unit;
a comparison unit: receiving a first electronic case report table and a second electronic case report table sent by a first OCR module and a second OCR module, comparing and checking the electronic case report tables sent by the first OCR module and the second OCR module, and outputting the first electronic case report table or the second electronic case report table as a first transient electronic case report table if the first electronic case report table is consistent with the second electronic case report table after comparison and checking; otherwise, the inconsistent contents in the first electronic case report table and the second electronic case report table are marked and then output to the checking unit;
a collation unit: receiving a first electronic case report table and a second electronic case report table which are output after the electronic case report table comparison unit marks, carrying out manual check correction on inconsistent contents marked in the first electronic case report table and the second electronic case report table, and outputting the first electronic case report table or the second electronic case report table after the manual check correction as a first transient electronic case report table;
an analysis device: the system comprises a standard router antenna shape processor, a comparison normalization image processor and a comparison module, wherein the standard router antenna shape processor is used for executing antenna target matching on the contrast normalization image based on the standard router antenna shape so as to output the number of matched antenna targets as field analysis number;
the signal conversion device: the target analysis equipment is connected with the target analysis equipment and is used for determining video resolution corresponding to the number of field analyses, the smaller the number of field analyses is, the lower the determined corresponding video resolution is, and the corresponding video resolution is used for controlling the resolution of the playing content of the video playing terminal;
a content detection device; the video playing terminal is used for receiving the video, respectively obtaining object sub-images of all objects in the video, and taking the residual images after the object sub-images are separated as non-object sub-images;
the data enhancement device: the image enhancement processing module is used for receiving the non-object sub-images, performing image enhancement processing on the non-object sub-images and performing image enhancement processing on the object sub-images to obtain real-time enhanced sub-images.
Referring to fig. 1, in the data enhancement apparatus, the performing image enhancement processing on each object sub-image to obtain each real-time augmented sub-image includes: for each object sub-image, the lower its signal-to-noise ratio, the greater the magnitude of the exponential-transform-based image enhancement processing performed thereon;
referring to fig. 1, the normalization processing device is connected to the data enhancement device, and configured to perform image stitching on each of the real-time enhanced sub-images and the non-object sub-images, and perform contrast normalization processing on the stitched images to obtain and output corresponding contrast-normalized images;
referring to fig. 1, in the signal conversion apparatus, the corresponding video resolution is one of standard definition resolution, high definition resolution, blue light resolution and 4K resolution;
referring to fig. 1, the normalization processing device includes an image stitching sub-device and a normalization processing sub-device connected to the image stitching sub-device;
the normalization processing equipment is connected with the data enhancement equipment through a 16-bit parallel data bus;
referring to fig. 1, the check module further includes a random interception check unit, and the random interception check unit further includes a random interception module and a database random interception module;
receiving a second transient electronic case report table, randomly intercepting sentences in the second transient electronic case report table to obtain random phrases, inquiring the random phrases in a database, and outputting the second transient electronic case report table as a final electronic case report table if the random phrases are all or part of key words and key sentences; otherwise, the random phrases intercepted from the electronic case report table are output after being marked;
a database for storing different tumor treatment videos;
referring to fig. 1, the present invention also provides a using method, including the following steps:
s1, scanning the paper case report table to generate a case report table image, and sending the case report table image;
s2, receiving the image of the case report table, performing image and character recognition processing on the image of the case report table to obtain a first electronic case report table, and outputting the first electronic case report table;
s3, receiving the case report table image identified in the step S1, carrying out image and character identification processing on the case report table image by using a different identification algorithm to obtain a second electronic case report table, and outputting the second electronic case report table;
s4, receiving the first electronic case report table and the second electronic case report table, and comparing and checking the first electronic case report table and the second electronic case report table; if the contents of the first electronic case report table and the second electronic case report table are consistent, outputting the first electronic case report table or the second electronic case report table as a first transient electronic case report table; otherwise, marking inconsistent contents in the first electronic case report table and the second electronic case report table and outputting the marked contents;
s5, receiving the marked first electronic case report table and the marked second electronic case report table, performing manual check and correction on the marked inconsistent contents in the first electronic case report table and the second electronic case report table, and outputting the manually checked and corrected first electronic case report table or the manually checked and corrected second electronic case report table as a transient electronic case report table;
s6, acquiring treatment direction information in the transient electronic case report table, matching the treatment direction information with treatment videos in the database, and playing the treatment directions information through a video playing terminal;
the working principle is as follows: scanning a paper case report form to generate a case report form image, and sending the case report form image; receiving a case report table image, performing image and character recognition processing on the case report table image to obtain a first electronic case report table, and outputting the first electronic case report table; receiving the case report table image identified in step S1, performing image and character recognition processing on the case report table image by using a different recognition algorithm to obtain a second electronic case report table, and outputting the second electronic case report table; receiving a first electronic case report table and a second electronic case report table, and comparing and checking the first electronic case report table and the second electronic case report table; if the contents of the first electronic case report table and the second electronic case report table are consistent, outputting the first electronic case report table or the second electronic case report table as a first transient electronic case report table; otherwise, marking inconsistent contents in the first electronic case report table and the second electronic case report table and outputting the marked contents; receiving a first electronic case report table and a second electronic case report table which are output after marking, carrying out manual check and correction on inconsistent contents marked in the first electronic case report table and the second electronic case report table, and outputting the first electronic case report table or the second electronic case report table after manual check and correction as a transient electronic case report table; and acquiring treatment direction information in the transient electronic case report table, matching the treatment direction information with the treatment videos in the database, and playing the treatment videos through the video playing terminal.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a sick and education video diagnosis and treatment scheme selects matching system based on case history OCR which characterized in that includes:
the scanning device: for generating a case report form image by scanning a paper case report form and sending the case report form image to the identification means:
the identification device: the electronic medical record report table is connected with the scanning device, receives the medical record report table image sent by the scanning device, and carries out image and character recognition processing on the medical record report table image to obtain the electronic medical record report table; the recognition device further comprises a first OCR module and a second OCR module;
the first OCR module: carrying out image and character recognition processing on the image of the case report table to obtain a first electronic case report table;
the second OCR module: the recognition algorithm is different from that of the first OCR module, and the case report table image recognized by the first OCR module is subjected to image and character recognition processing to obtain a second electronic case report;
the checking module is used for: the electronic case report table verification device is connected with the identification device and used for receiving the first electronic case report table and the second electronic case report table and verifying the electronic case report tables, and further comprises a comparison unit and a verification unit;
the comparison unit: receiving a first electronic case report table and a second electronic case report table sent by the first OCR module and the second OCR module, comparing and checking the electronic case report tables sent by the first OCR module and the second OCR module, and outputting the first electronic case report table or the second electronic case report table as a first transient electronic case report table if the first electronic case report table is consistent with the second electronic case report table after comparison and checking; otherwise, the inconsistent contents in the first electronic case report table and the second electronic case report table are marked and then output to a checking unit;
the collation unit: receiving the first electronic case report table and the second electronic case report table which are output after the electronic case report table comparison unit marks, performing manual checking and correction on inconsistent contents marked in the first electronic case report table and the second electronic case report table, and outputting the first electronic case report table or the second electronic case report table after the manual checking and correction as a first transient electronic case report table;
the analysis device: the system comprises a standard router antenna shape processor, a comparison normalization image processor and a comparison module, wherein the standard router antenna shape processor is used for executing antenna target matching on the contrast normalization image based on the standard router antenna shape so as to output the number of matched antenna targets as field analysis number;
the signal conversion apparatus: the target analysis equipment is connected with the target analysis equipment and is used for determining video resolution corresponding to the number of field analyses, the smaller the number of field analyses is, the lower the determined corresponding video resolution is, and the corresponding video resolution is used for controlling the resolution of the playing content of the video playing terminal;
the content detection device; the video playing terminal is used for receiving the video, respectively obtaining object sub-images of all objects in the video, and taking the residual images after the object sub-images are separated as non-object sub-images;
the data enhancement device: the image enhancement processing module is used for receiving the non-object sub-images, performing image enhancement processing on the non-object sub-images and performing image enhancement processing on the object sub-images to obtain real-time enhanced sub-images.
2. The medical record OCR-based system for selecting and matching medical record video diagnosis and treatment schemes according to claim 1, wherein: in the data enhancement apparatus, the performing image enhancement processing on each object sub-image to obtain each real-time added sub-image includes: the lower the signal-to-noise ratio for each object sub-image, the greater the magnitude of the exponential transform-based image enhancement processing performed thereon.
3. The medical record OCR-based system for selecting and matching medical record video diagnosis and treatment schemes according to claim 1, wherein: the normalization processing equipment is connected with the data enhancement equipment and is used for carrying out image splicing on each real-time enhanced sub-image and each non-object sub-image and carrying out contrast normalization processing on the spliced images so as to obtain and output corresponding contrast normalized images.
4. The medical record OCR-based system for selecting and matching medical record video diagnosis and treatment schemes according to claim 1, wherein: in the signal conversion apparatus, the corresponding video resolution is one of standard definition resolution, high definition resolution, blue light resolution, and 4K resolution.
5. The medical record OCR-based system for selecting and matching medical record video diagnosis and treatment schemes according to claim 1, wherein: the normalization processing equipment comprises image splicing sub-equipment and normalization processing sub-equipment connected with the image splicing sub-equipment;
wherein the normalization processing device is connected with the data enhancement device through a 16-bit parallel data bus.
6. The medical record OCR-based system for selecting and matching medical record video diagnosis and treatment schemes according to claim 1, wherein: the checking module also comprises a random interception checking unit, and the random interception checking unit further comprises a random interception module and a database, wherein the random interception module is used for intercepting the data;
receiving the second transient electronic case report table, randomly intercepting sentences in the second transient electronic case report table to obtain random phrases, inquiring the random phrases in the database, and outputting the second transient electronic case report table as a final electronic case report table if the random phrases are all or part of key words and key sentences; otherwise, the random phrases intercepted from the electronic case report table are output after being marked;
the database is used for storing different tumor treatment videos.
7. The medical record OCR-based system for selecting and matching medical record video diagnosis and treatment schemes according to claim 1, wherein: the invention also provides a using method, which comprises the following steps:
s1, scanning the paper case report table to generate a case report table image, and sending the case report table image;
s2, receiving the image of the case report table, performing image and character recognition processing on the image of the case report table to obtain a first electronic case report table, and outputting the first electronic case report table;
s3, receiving the case report table image identified in the step S1, carrying out image and character identification processing on the case report table image by using a different identification algorithm to obtain a second electronic case report table, and outputting the second electronic case report table;
s4, receiving the first electronic case report table and the second electronic case report table, and comparing and checking the first electronic case report table and the second electronic case report table; if the contents of the first electronic case report table and the second electronic case report table are consistent, outputting the first electronic case report table or the second electronic case report table as a first transient electronic case report table; otherwise, marking inconsistent contents in the first electronic case report table and the second electronic case report table and outputting the marked contents;
s5, receiving the marked first electronic case report table and the marked second electronic case report table, performing manual check and correction on the marked inconsistent contents in the first electronic case report table and the second electronic case report table, and outputting the manually checked and corrected first electronic case report table or the manually checked and corrected second electronic case report table as a transient electronic case report table;
and S6, acquiring the treatment direction information in the transient electronic case report table, matching the treatment direction information with the treatment videos in the database, and playing the treatment videos through the video playing terminal.
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| CN110636232A (en) * | 2019-09-05 | 2019-12-31 | 王艳苓 | Video playing content selection system and method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2023212278A1 (en) * | 2022-04-28 | 2023-11-02 | R.P. Scherer Technologies, Llc | Data analysis and reporting systems and methods |
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