CN105125167A - Ocular examination method and apparatus based on intelligent video collection and analysis - Google Patents
Ocular examination method and apparatus based on intelligent video collection and analysis Download PDFInfo
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- CN105125167A CN105125167A CN201510515719.3A CN201510515719A CN105125167A CN 105125167 A CN105125167 A CN 105125167A CN 201510515719 A CN201510515719 A CN 201510515719A CN 105125167 A CN105125167 A CN 105125167A
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Abstract
The invention designs an ocular examination method and apparatus based on intelligent video collection and analysis. The method includes the steps of by dark chamber module, covering eyes to isolate interference of outside light and shadow, fixing a light source module and an intelligent video collection module to proper positions in front of the eyes, and guiding the eyes to rotate to proper positions suitable for observation through an indicator light; irradiating the eyes with the light source module by means of diffusion or slit; collecting a vivid video of each ocular part by the intelligent video collection module through intelligent focusing, with a focusing range covering from the ocular surface to the ocular ground; analyzing the above videos by an intelligent video analysis module on the basis of image processing technology and ophthalmological knowledge analysis so as to provide monitor indexes of certain ocular diseases; storing the eye videos collected by the intelligent video collection module, conclusions from analysis of the intelligent video analysis module, and running condition of the apparatus by a storage module; by a user interactive module through voice and touch, displaying and indicating a user to correctly operate the apparatus, and displaying the videos and the analytical conclusions; by a communications module, uploading the videos, the analytical conclusions and the apparatus condition to a cloud, and supporting remote upgrade of the apparatus.
Description
Technical field
The present invention relates to examination of eyes field, particularly a kind of method and apparatus of the examination of eyes based on intelligent video collection and video analysis.
Background technology
Current, when illness appears in eye, need to be checked face to face by ophthalmologist to hospital and carry out diagnosis and treatment.Ophthalmologist is assisted by various imaging examination equipment, carries out judgement and qualitative to the position of Eye disease.
Slit lamp microscope is the widely used optical checking equipment of ophthalmology, 1/3 clearly can be observed before eyelid, conjunctiva, sclera, cornea, anterior chamber, iris, pupil, crystalline lens and vitreous body by slit lamp microscope, but slit lamp microscope must be operated by professional ophthalmologist, and viewed image cannot keeping records.
If utilize modern image collection technology and intelligent processing method technology, the image that eye shooting just easily can be included targeted information at home by patient is uploaded to doctor, carry out preliminary Diseases diagnosis, thus reduce that a part of patient must go to see a doctor loaded down with trivial details.Further, utilize image processing techniques and medical knowledge to analyze the image of above-mentioned eye, the Disease index of some oculopathy can be provided, advise targetedly to patient, become the useful tool of the daily examination of eyes of patient.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of easy to use, connects high in the clouds, and energy is accurate recording eye information comprehensively, the method and apparatus of intellectual analysis eye health situation.
The technical scheme that the present invention solves the problem is as follows: a kind of way of the examination of eyes based on intelligent video collection and video analysis, Intelligent adjustment light source produces and fills the air light or slit of illumination, the focal length of Based Intelligent Control video acquisition, gather the information at each position of eye, by intelligent algorithm, information retrieval is carried out to video, there is provided analysis and suggestion to sufferer, provide abundant effective eye image for doctor's remote diagnosis or the tracking for sufferer eye health situation simultaneously.Comprise the following steps:
Step 1, eyes surround by darkroom module, and relative with eyes holding position fixing, construct darkroom; Darkroom module also has multiple display lamp, as long as user watches luminous display lamp attentively will ensure that eyeball is in suitable position, " finishing tool " of slit lamp can be radiated at and need monitor position.
Step 2, regulates light source, makes it to irradiate eye with crack mode or the mode of filling the air, and under the mode of crack, " finishing tool " of light source formation will inswept eyes;
Step 3, collection focal length is changed to optical fundus from anterior corneal surface by video acquisition module always, gathers eye video simultaneously, and the information collected when different parts for focal length can react the situation of eye different parts;
Step 4, analysis module, for the video gathered, is analyzed each station diagram picture of eye that focusing position is different, is carried out intellectual analysis, provides eye health status index and with preliminary whether going to a doctor advises;
Step 5, memory module is preserved video, is analyzed conclusion and equipment running status value;
Step 6, user interactive module provides can touch-control display and auditory tone cues, instructs user operation, shows analysis result and video information, and can query history information;
Step 7, video, analysis result and equipment state value are synchronized to high in the clouds by communication module, and support equipment remote upgrade.
On the basis of technique scheme, the present invention can also do following improvement.
Further, in described step 2, light source switches to crack mode when irradiating, and can judge eyeball position by intelligent video analysis, regulates " finishing tool " irradiation position in crack.
The beneficial effect of above-mentioned further scheme is adopted to be present more useful informations by light path.
Further, in described step 4, optimize and improve intelligent analysis process, for eye in Different Light, different irradiated site, the image information under different focusing positions, carries out analyzing more comprehensively, accurately in conjunction with ophthalmology medical knowledge.
Adopt the beneficial effect of above-mentioned further scheme to be judge the more state of an illness more accurately, improve the accuracy rate of the equipment scope of application and analysis result.
A kind of accurate recording eye conditions comprehensively, the device of intellectual analysis Disease index, is characterized in that: comprise darkroom module, light source module, intelligent video acquisition module, intelligent video analysis module, memory module, user interactive module and communication module.
Eye is surrounded on a dark room conditions by described darkroom module, the shadow interference that isolation is extraneous, light source module, video acquisition module and eye is kept correct position and fixes.In the module of darkroom, have multiple display lamp, have a display lamp bright at every turn, user's binocular stares at luminous display lamp.The position of these display lamps is particular design, and when user stares at display lamp, eyeball is just in preposition at eye, and equipment can gather the information of eye specific part.
Described light source module can be launched and fills the air light and slit of illumination, and is irradiated to the different parts of eye according to the mode of setting.Use different illumination methods, different illuminated positions, the various information of eye different parts can be monitored.
Described intelligent video acquisition module, the feature of combined with intelligent analysis module exports, and the control video acquisition focal length of intelligence can be in the position of needs, focal length variations cover anterior corneal surface to optical fundus whole eye scope.Acquisition module is clearly recorded in all videos information of eye under various illumination condition.
Described intelligent video analysis module, can utilize image processing techniques, and the video information that analysis video acquisition module collects analyzes the eigenvalue of various disease, obtains eye health status index.
Described memory module intactly can record the state value of video, the conclusion of intelligent video analysis module analysis and the overall process of equipment operation that whole intelligent video acquisition module collects.And memory module can record multi collect result.
Described user interactive module provides can the Presentation Function of touch-control and audio function.Audio function can point out user operation, reports facility information, the Presentation Function of touch-control for user operation equipment and can check video and the intellectual analysis conclusion of collection.
The video data that equipment can collect by described communication module, the findings data of intellectual analysis and the running state data of equipment are uploaded to high in the clouds, are convenient to the health status of following the tracks of user's eye.The remote upgrade of all right support equipment.
Further, light source module switches to crack mode when irradiating, and can judge eyeball position by intelligent video analysis, regulates " finishing tool " irradiation position in crack.
Further, the optimization of intelligent video analysis module improves intelligent imaging parser, and for eye in Different Light, different irradiated site, the image information under different focusing positions, carries out analyzing more comprehensively, accurately.
The invention has the beneficial effects as follows: by darkroom module, eye is surrounded the extraneous shadow interference of shielding, regulate light source for fill the air or crack mode irradiates eye, video acquisition module gathers the image information of eye various piece by intelligent focusing mode, ocular disease information is analyzed by intelligent algorithm, be shown to user by display module, and analytical information and video content are uploaded to high in the clouds.User only need wear equipment simply, and according to the instruction of device prompts sound, dig-inning Hong Dian position, darkroom can collected information state to ensure that eyes are in.Equipment is filling the air each several part situation video under light and slit of illumination by automatically gathering eye clearly, and show that health status is reported, to seek medical advice reference, facilitate the daily examination of eyes of user for user.。
Accompanying drawing explanation
Fig. 1 is the inventive method block diagram;
Fig. 2 is apparatus of the present invention structure chart.
Detailed description of the invention
Be described principle of the present invention and feature below in conjunction with accompanying drawing, example, only for explaining the present invention, is not intended to limit scope of the present invention.
As shown in Figure 1, be the inventive method flow chart of steps, Fig. 2 is apparatus of the present invention structure chart.
Embodiment 1
Based on a method for the examination of eyes of intelligent video collection and video analysis, comprise the following steps:
Step 1, eyes surround by darkroom module, and relative with eyes holding position fixing, construct darkroom; Darkroom module also has multiple display lamp, as long as user watches luminous display lamp attentively will ensure that eyeball is in suitable position, " finishing tool " of slit lamp can be radiated at and need monitor position.
Step 2, regulates light source, makes it to irradiate eye with crack mode or the mode of filling the air, and under the mode of crack, " finishing tool " of light source formation will inswept eyes;
Step 3, collection focal length is changed to optical fundus from anterior corneal surface by video acquisition module always, gathers eye video simultaneously, and the information collected when different parts for focal length can react the situation of eye different parts;
Step 4, analysis module, for the video gathered, is analyzed each station diagram picture of eye that focusing position is different, is carried out intellectual analysis, provides eye health status index and with preliminary whether going to a doctor advises;
Step 5, memory module is preserved video, is analyzed conclusion and equipment running status value;
Step 6, user interactive module provides can touch-control display and auditory tone cues, instructs user operation, shows analysis result and video information, and can query history information;
Step 7, video, analysis result and equipment state value are synchronized to high in the clouds by communication module, and support equipment remote upgrade;
Based on a device for the examination of eyes of intelligent video collection and video analysis, comprise darkroom module 1, light source module 2, intelligent video acquisition module 3, intelligent video analysis module 4, memory module 5, user interactive module 6, communication module 7:
Described darkroom module 1, for constructing dark room conditions, avoids extraneous shadow to disturb, and light source module 2, intelligent video acquisition module 3 is in correct position with eye and keeps fixing.Display lamp in darkroom module 1 guides eyeball to be in the setting position of eyes, makes intelligent video acquisition module 3 can collect appointed part information.
Described light source module 2, irradiates eye appointed area with the mode of filling the air or crack mode, is used for observing specifying ocular.
Described intelligent video acquisition module 3, under the cooperation of light source module 2, gathers each position video of eye clearly.When gathering video, Intelligent adjustment focal length aims at the position that eyes need observation, and focal length variations covers eye table to optical fundus four corner.
Described intelligent video analysis module 4, utilizes image processing techniques and ophthalmology medical knowledge, analyzes the video that intelligent video acquisition module 3 gathers, draws the Disease index of some oculopathy.
Described memory module 5, preserves video that all previous intelligent video analysis module acquires 4 obtains, the result of intelligent video analysis module analysis and equipment state.
Described user interactive module 6, by sound, the proper use of equipment of touch-control display means prompting user, and the result of the video obtained by intelligent video analysis module acquires 4, intelligent video analysis module analysis shows user.
Described communication module 7, the video obtained by intelligent video analysis module acquires 4, the result of intelligent video analysis module analysis and equipment state are uploaded to high in the clouds, and support equipment remote upgrade.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included in protection scope of the present invention.
Claims (16)
1., based on a method for the examination of eyes of intelligent video collection and video analysis, it is characterized in that, comprise the following steps:
Step 1: eyes surround by video acquisition darkroom module (1), and relative with eyes holding position fixing, construct darkroom, the display lamp of darkroom module guides eyeball to forward proper angle to, is convenient to detect eyes specific part;
Step 2: regulate light source module (2), make it as crack mode or fill the air mode, light source is by inswept to " finishing tool " eyes under the mode of crack;
Step 3: video acquisition module (3) gathers eye video, and this information is sent video processing module (4), video processing module (4) analysis video feature, regulate video acquisition module focal length can focus in the position needing monitoring, focusing range covers the gamut of eye table to optical fundus; Video acquisition module is recorded in each position of the eye video clearly under various light conditions;
Step 4: analysis module (4) is analyzed for above-mentioned video, obtains eye Testing index;
Step 5: memory module (5) preserves each module status value that video information, analysis indexes and equipment run;
Step 6: user interactive module (6) provides audio function and can the Presentation Function of touch-control to user, comprises display eye Testing index and video information, indicating user eye health situation, and by graphical interfaces and vocal guidance user operation;
Step 7: video and Testing index are sent to high in the clouds by communication module (7), as the reference of doctor's diagnosis, and can follow the tracks of user's eye health situation, simultaneously support equipment remote upgrade.
2. the method for the examination of eyes based on intelligent video collection and video analysis according to claim 1, it is characterized in that: in described step 1, video acquisition darkroom module (1) surrounds drawing axis region, make light source module (2), video acquisition module (3) and eyes keep correct position by adjustable apparatus, and ensure that this relative position is fixed always; There is provided display lamp to guide eyeball to be in correct position, be convenient to gather eye information.
3. the method for the examination of eyes based on intelligent video collection and video analysis according to claim 1, is characterized in that: regulate light source module (2) to make it to irradiate each position of eye with crack mode or the mode of filling the air in described step 2.
4. the method for the examination of eyes based on intelligent video collection and video analysis according to claim 1, it is characterized in that: in described step 3, analysis module (4) utilizes Algorithm Analysis video acquisition module (3) to gather video, obtain characteristic quantity, the focal length of Intelligent adjustment video acquisition module (3), makes it the position of focusing in needing observation; Focusing range covers the gamut of eye table to optical fundus.
5. the method for the examination of eyes based on intelligent video collection and video analysis according to claim 1, it is characterized in that: in described step 4, analysis module (4) utilizes Algorithm Analysis video, extracts different state of an illness eigenvalue, obtains eye health status index.
6. the method for the examination of eyes based on intelligent video collection and video analysis according to claim 1, it is characterized in that: in described step 5, memory module (5) can preserve the operation state values of video, analysis result and equipment.
7. the method for the examination of eyes based on intelligent video collection and video analysis according to claim 1, it is characterized in that: in described step 6, user interactive module (6) is by sound and display, and user is according to standard operation in prompting, and provides the video of testing result and collection.
8. the method for the examination of eyes based on intelligent video collection and video analysis according to claim 1, it is characterized in that: in described step 7, the video of collection and analysis indexes are uploaded to high in the clouds unified management by communication module (7), and apparatus remote can be upgraded.
9. the device based on the examination of eyes of intelligent video collection and video analysis, it is characterized in that: comprise video acquisition darkroom module (1), tunable light source module (2), focus adjustable video acquisition module (3), intelligent video analysis module (4), memory module (5), display module (6) and communication module (7);
Described video acquisition darkroom module (1), for constructing the dark room conditions of video acquisition, reduce the shadow of peripheral environment on eye to the interference of video analysis, provide multiple ad-hoc location display lamp to guide eyeball to be in desired location, be convenient to gather eye specific part situation;
Described tunable light source module (2), can be adjusted to crack mode, fill the air the different form such as mode, when can irradiate eye with Different Light form, can detect different eye characteristics;
Described focal length Intelligent adjustment video acquisition module (3), under Different Light radiation situation, gathers focusing position clearly and shows the eye video information of each position, optical fundus from eye;
Described intelligent video analysis module (4), for analyzing eye video information, uses image processing algorithm, extracts different state of an illness eigenvalue, obtain eye health status index;
Described memory module (5) is for store video, analytical information and equipment running status value;
Described comprise sound, touch display function user interactive module (6) for pointing out how proper operation to user, and show the testing result of analysis and the video of collection to user;
Described communication module (7), and can remote updating equipment for the video of collection, the testing result of analysis and equipment state value are uploaded to high in the clouds.
10. the device of the examination of eyes based on intelligent video collection and video analysis according to claim 9, it is characterized in that: described video acquisition darkroom module (1) constructs the stable dark room conditions not being subject to the interference of extraneous shadow, and Rotation of eyeball can be guided to desired location, be convenient to monitoring eye specific part.
The device of 11. examination of eyes based on intelligent video collection and video analysis according to claim 9, it is characterized in that: described tunable light source module (2) can be adjusted to crack mode or fill the air the Different irradiation condition eye different parts such as mode, be used for detecting the various feature of eye.
The device of 12. examination of eyes based on intelligent video collection and video analysis according to claim 9, it is characterized in that: described focal length Intelligent adjustment video acquisition module (3), accurately can regulate the focusing position of collection as required, and gather eye video clearly.
The device of 13. examination of eyes based on intelligent video collection and video analysis according to claim 9, it is characterized in that: described intelligent video analysis module (4) can send instruction and regulate video acquisition module (3) focal length, and utilize image processing algorithm to indicate in conjunction with ophthalmology medical science, analysis video information, extract different state of an illness eigenvalue, obtain eye health status index.
The device of 14. examination of eyes based on intelligent video collection and video analysis according to claim 9, is characterized in that: the eye health status index that described memory module (5) is analyzed for all video informations of preserving video acquisition module (3) and gathering and analysis module (4); And recording equipment running status value.
The device of 15. examination of eyes based on intelligent video collection and video analysis according to claim 9, it is characterized in that: described in comprise sound, the user interactive module (6) of touch-control display can point out user according to standard operation, shows the eye video of examination of eyes result and collection.
The device of 16. examination of eyes based on intelligent video collection and video analysis according to claim 9, is characterized in that: described communication module (7) is responsible for video, testing result and equipment state value to be uploaded to high in the clouds, and support equipment remote upgrade; Support two kinds of modes: the application software on PC is connected with communication module is then read data by data upload to high in the clouds by USB line; Communication module (7) connects WIFI network by data upload to high in the clouds.
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Effective date of registration: 20211124 Address after: 100026 No. 8 worker's Stadium South Road, Chaoyang District, Beijing Patentee after: BEIJING CHAO-YANG HOSPITAL, CAPITAL MEDICAL University Address before: 102208 1505, unit 3, building 28, Longzeyuan West District, Changping District, Beijing Patentee before: Tao Yong Patentee before: Li Chao |