CN105725979B - A kind of human body moire imaging device - Google Patents
A kind of human body moire imaging device Download PDFInfo
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- CN105725979B CN105725979B CN201610322267.1A CN201610322267A CN105725979B CN 105725979 B CN105725979 B CN 105725979B CN 201610322267 A CN201610322267 A CN 201610322267A CN 105725979 B CN105725979 B CN 105725979B
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- moire
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
- A61B5/015—By temperature mapping of body part
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0062—Arrangements for scanning
- A61B5/0064—Body surface scanning
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0062—Arrangements for scanning
- A61B5/0066—Optical coherence imaging
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0077—Devices for viewing the surface of the body, e.g. camera, magnifying lens
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/45—For evaluating or diagnosing the musculoskeletal system or teeth
- A61B5/4519—Muscles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/45—For evaluating or diagnosing the musculoskeletal system or teeth
- A61B5/4528—Joints
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/45—For evaluating or diagnosing the musculoskeletal system or teeth
- A61B5/4538—Evaluating a particular part of the muscoloskeletal system or a particular medical condition
- A61B5/4561—Evaluating static posture, e.g. undesirable back curvature
Abstract
The invention discloses a kind of human body moire imaging device, human body moire imaging device includes between host machine part and subject's inspection；The host machine part includes moire acquisition camera, far infrared thermal imaging system, laser locator, instrumentation controller, cabinet；The subject includes standardization luminous environment, positioning mark device and the moire grating present invention using standardization luminous environment technology between checking: i.e. using light illumination the parameters such as horizontal, distribution, form and light color, tone, color difference, saturation degree standardized technique.Ensure in the forward and backward control of body part fascia, muscle, bone treatment, the standard uniformity of locating light environment, based on the human body moire imaging technique using coherent optics principle and pass through the infra-red radiation of infrared thermal imaging technique recipient's body surface, patient body surface and hot zone temperature are detected, recorded, are imaged, qualitative and quantitative analysis can be carried out to detection zone.
Description
Technical field
The invention belongs to medical instruments field more particularly to a kind of human body moire imaging devices.
Background technique
Currently, many both at home and abroad be with the conditioning and treatings such as pain, rehabilitation, bone fracture, beauty, soft outer, needle knife, whole ridge, moulding
Main industry mechanism surges forward, and traveller is numerous, but they are in the actual operation process, only by visually observing, lack science,
Objective, quantization index persuades consumer to and guide treatment and operation, becomes problem in the urgent need to address at present, and market is latent
Power is huge.
When being detected in current conditioning and treating to patient body surface and hot zone temperature, record, imaging, to detection zone
Domain carries out qualitative and quantitative analysis existing defects.
Summary of the invention
The purpose of the present invention is to provide a kind of human body moire imaging devices, it is intended to solve to patient body surface and hot-zone
The problem of temperature is detected, is recorded, is imaged, and can carry out qualitative and quantitative analysis to detection zone.
The invention is realized in this way between a kind of human body moire imaging device, including host machine part and subject's inspection；
The host machine part includes moire acquisition camera, far infrared camera shot machine, laser cross locator, Projecting Lamp, instrumentation control
Device processed, cabinet, power supply；The subject includes standardization luminous environment, positioning mark device and moire grating between checking；
The moire acquisition camera is connect with instrumentation controller, for shooting the cloud generated with detected personage
Print image；
The far infrared thermal imaging system is connect with instrumentation controller, for acquiring the infrared spoke with detected personage
It penetrates；
Laser cross locator is connect with instrumentation controller, for human body stance positioning confirmation；
Projecting Lamp is connect with instrumentation controller, is used for moire grating projection source；
Instrumentation controller connects to power supply, for moire acquisition camera, far infrared thermal imaging system to be acquired and clapped
The picture taken the photograph carries out the nuance of detection partes corporis humani position and carries out quantitative analysis, with mature human body thermal imaging, visits
The infra-red radiation of human body is surveyed, and by photoelectric conversion, the temperature profile of human body is converted into video figure by the means such as signal processing
Picture is simultaneously shown, is saved, adjustment, or prints report；Current its temperature of state-of-the-art infrared thermal imager explanation sensitivity is reachable
0.03 degree Celsius.The temperature difference of human body surface is offered an explanation enough and is shown with not homochromy adopt.
The moire acquisition camera, far infrared thermal imaging system, laser cross locator, Projecting Lamp, instrumentation control
Device is respectively positioned in cabinet；
The standardization luminous environment is connect with instrumentation controller, locating light when for the forward and backward control of human body therapy
The standard uniformity of environment；
The positioning mark device is connect with instrumentation controller, balances stance for adjusting person upright；
The moire grating is located at immediately ahead of host machine part, passes through the light-transmitting gap of benchmark grating, irradiation for Projecting Lamp
Grating is deformed with human body.
Further, the instrumentation controller is PC machine；The moire grating includes shield bars and gap, and shield bars are
Multiple shield bars of dark material are provided with gap between adjacent shield bars.
Further, the moire grating is located at the dead astern of human body, and from detected human body 10-20cm, moire grating is light-blocking
Width is 2cm-5cm, and the width in gap is equal with shield bars width.
Further, such as the grating built in camera lens, then installation physical light fence gate is not needed, built-in grating is directly used.
Further, luminous environment control method is standardized are as follows:, distribution horizontal to light illumination, form and light color, color
Tune, color difference, saturation parameters are standardized control；
Concrete methods of realizing has: complete equipment being mounted on to the black room of windowless no ambient irradiation, when using equipment
Standardized light source is opened, allows the illumination in room when each detection to provide illumination by standardized light source, and detect light lumens,
It is monitored, feeds back and finely tunes.
Further, moire topography imaging method are as follows: the light-transmitting gap for passing through benchmark grating using Projecting Lamp is radiated at human body
It is deformed grating with it, benchmark grating refers to that the frequency modulated light item for shutting out the light, deformed grating refer to that light passes through reference light
The gap portion of grid is irradiated to the deformation light that nonplanar human body surface generates；
Deformed grating when moire camera or camera are when grating rear is shot, with benchmark grating and human body
It is overlapped the relative deformation generated, to form the pattern of similar moire, the comparison of abbreviation moire, root Ju sufferer part two sides is closed
System, the difference of lesion degree, the subtle flow that surface generates cause the deflection of deformed grating to amplify, so that two sides be made to generate
The moire difference of shooting.
Further, infrared thermal imaging method are as follows: based on coherent optics principle is applied, to the infrared of received human body surface
Radiation forms thermal-induced imagery, specifically:
With mature human body thermal imaging, the infra-red radiation of human body is detected, and passes through photoelectric conversion, the hands such as signal processing
Section, is converted into video image for the temperature profile of human body and shows, saves, adjustment, or prints report；It is state-of-the-art at present
Its temperature of infrared thermal imager offers an explanation sensitivity up to 0.03 degree Celsius.Offer an explanation the temperature difference of human body surface and enough with difference
Color, which is adopted, to be shown.
The present invention is using standardization luminous environment technology: i.e. horizontal, distribution, form and light color, color using light illumination
The standardized technique of the parameters such as tune, color difference, saturation degree, it is ensured that in the forward and backward control of body part fascia, muscle, bone treatment,
The standard uniformity of locating light environment；Based on the human body moire imaging technique using coherent optics principle and pass through infrared heat
The infra-red radiation of imaging technique recipient's body surface, detects patient body surface and hot zone temperature, is recorded, is imaged,
Qualitative and quantitative analysis can be carried out to detection zone；
The present invention makes up the deficiency of the Medical Imagings inspection such as orthovoltage x-ray, CT, MRI.The lateral bending common to the small of the back is turned round
The spasm and Minor articulus of wound, pulled muscle, disordered small joint and disc herniation case or diseased region derived from muscular fascia
Slight shift causes the variation of configuration of surface, and human body moire imaging device can clearly indicate out, is aided with body surface and throws photograph
Positioning system is readily identified and is positioned, quantitative analysis.It is particularly suitable to Head And Face, neck, chest, the small of the back, buttocks etc..
Detailed description of the invention
Fig. 1 is human body moire image device structure schematic diagram provided by the invention；
Fig. 2 is the moire grating structural schematic diagram of human body moire imaging device provided by the invention.
In figure: 1, moire acquisition camera；2, far infrared thermal imaging system；3, laser cross locator；4, Projecting Lamp；5, instrument
Device operates controller；6, cabinet；7, power supply；8, luminous environment is standardized；9, positioning mark device；10, moire grating；10-1, gear
Striation；10-2, gap.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
The present invention is using standardization luminous environment technology: i.e. horizontal, distribution, form and light color, color using light illumination
The standardized technique of the parameters such as tune, color difference, saturation degree.Ensure in the forward and backward control of body part fascia, muscle, bone treatment,
The standard uniformity of locating light environment.Based on the human body moire imaging technique using coherent optics principle and pass through infrared heat
The infra-red radiation of imaging technique recipient's body surface, detects patient body surface and hot zone temperature, is recorded, is imaged,
Qualitative and quantitative analysis can be carried out to detection zone.
Application principle of the invention is further described with reference to the accompanying drawing.
It is as depicted in figs. 1 and 2:
Between a kind of human body moire imaging device, including host machine part and subject's inspection；The host machine part includes cloud
Line acquisition camera 1, far infrared thermal imaging system 2, laser cross locator 3, Projecting Lamp 4, instrumentation controller 5, cabinet 6,
Power supply 7；The subject includes standardization luminous environment 8, positioning mark device 9 and moire grating 10 between checking；
The moire acquisition camera is connect with instrumentation controller, for shooting the cloud generated with detected personage
Print image；
The far infrared thermal imaging system is connect with instrumentation controller, for acquiring the infrared spoke with detected personage
It penetrates；
Laser cross locator is connect with instrumentation controller, for human body stance positioning confirmation；
Projecting Lamp is connect with instrumentation controller, is used for moire grating projection source；
Instrumentation controller connects to power supply, for moire acquisition camera, far infrared camera shot machine to be acquired and shot
Picture carry out the nuance of detection partes corporis humani position and carry out quantitative analysis, save, adjustment or prints report；
The moire acquisition camera, far infrared thermal imaging system, laser cross locator, Projecting Lamp, instrumentation control
Device is respectively positioned in cabinet；
The standardization luminous environment is connect with instrumentation controller, locating light when for the forward and backward control of human body therapy
The standard uniformity of environment；
The positioning mark device is connect with instrumentation controller, balances stance for adjusting person upright；
The moire grating is located at immediately ahead of host machine part, passes through the light-transmitting gap of benchmark grating, irradiation for Projecting Lamp
Grating is deformed with human body.
The instrumentation controller is PC machine；The moire grating 10 includes shield bars 10-1 and gap 10-2, light-blocking
Item is multiple shield bars of dark material, is provided with gap between adjacent shield bars.
The moire grating is located at the dead astern of human body, and from detected human body 10-20cm, moire grating shield bars width is
The width of 2cm-5cm, gap are equal with shield bars width.
Such as the grating built in camera lens, then installation physical light fence gate is not needed, built-in grating is directly used.
Standardize luminous environment control method are as follows:, distribution horizontal to light illumination, form and light color, tone, color difference,
Saturation parameters are standardized control, and concrete methods of realizing has: complete equipment is mounted on windowless no ambient irradiation
Standardized light source is opened when using equipment in black room, and the illumination in room when each detection is allowed to provide illumination by standardized light source,
And light lumens are detected, it is monitored, feeds back and finely tune.
Moire topography imaging method: passing through the light-transmitting gap of benchmark grating using Projecting Lamp, is radiated at human body and generates
Deformed grating, benchmark grating refer to that the frequency modulated light item for shutting out the light, deformed grating refer to that light passes through the gap of benchmark grating
The deformation light that partial illumination is generated to nonplanar human body surface；When moire camera or camera are clapped at grating rear
When taking the photograph, the relative deformation of benchmark grating generation Chong Die with the deformed grating with human body, so that moire is formed, root Ju sufferer part
The relativity of two sides, the difference of lesion degree, the subtle flow that surface generates cause the deflection of deformed grating to amplify, from
And two sides is made to generate the moire difference shot.
Infrared thermal imaging method are as follows: based on coherent optics principle is applied, to the infra-red radiation on received human body surface, shape
At thermal-induced imagery, specifically:
With mature human body thermal imaging, the infra-red radiation of human body is detected, and passes through photoelectric conversion, the hands such as signal processing
Section, is converted into video image for the temperature profile of human body and shows, saves, adjustment, or prints report；It is state-of-the-art at present
Its temperature of infrared thermal imager offers an explanation sensitivity up to 0.03 degree Celsius.Offer an explanation the temperature difference of human body surface and enough with difference
Color, which is adopted, to be shown.
The present invention is using standardization luminous environment technology: i.e. horizontal, distribution, form and light color, color using light illumination
The standardized technique of the parameters such as tune, color difference, saturation degree, it is ensured that in the forward and backward control of body part fascia, muscle, bone treatment,
The standard uniformity of locating light environment based on the human body moire imaging technique using coherent optics principle and passes through infrared heat
The infra-red radiation of imaging technique recipient's body surface, detects patient body surface and hot zone temperature, is recorded, is imaged,
Qualitative and quantitative analysis can be carried out to detection zone.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (4)
1. a kind of human body moire imaging device, which is characterized in that human body moire imaging device includes host machine part and subject
Between member checks；The host machine part includes moire acquisition camera, far infrared thermal imaging system, laser cross locator, light projector
Lamp, instrumentation controller, cabinet, power supply；The moire acquisition camera, far infrared thermal imaging system, laser cross positioning
Device, Projecting Lamp, instrumentation controller are respectively positioned in cabinet；
The subject includes standardization luminous environment, positioning mark device and moire grating between checking；
The moire acquisition camera is connect with instrumentation controller, for shooting the moire generated with detected personage
Image；
The far infrared thermal imaging system is connect with instrumentation controller, for acquiring the infra-red radiation with detected personage；
Laser cross locator is connect with instrumentation controller, for human body stance positioning confirmation；
Projecting Lamp is connect with instrumentation controller, is used for moire grating projection source；
Instrumentation controller connects to power supply, for what moire acquisition camera, far infrared thermal imaging system were acquired and shot
Picture carries out the nuance of detection partes corporis humani position and carries out quantitative analysis to the nuance, carries out to the picture
It saves, adjust or print report；
The standardization luminous environment is connect with instrumentation controller, locating light environment when for the forward and backward control of human body therapy
Standard uniformity；
The positioning mark device is connect with instrumentation controller, balances stance for adjusting person upright；
The moire grating is located at immediately ahead of host machine part, passes through the light-transmitting gap of benchmark grating for Projecting Lamp, is radiated at people
Grating is deformed in body.
2. human body moire imaging device as described in claim 1, which is characterized in that the instrumentation controller is PC machine；
The moire grating includes shield bars and gap, and shield bars are multiple shield bars of dark material, is arranged between adjacent shield bars
There is gap.
3. human body moire imaging device as claimed in claim 2, which is characterized in that the moire grating is being located at human body just
Rear, from detected human body 10-20cm, moire grating shield bars width is 2cm-5c m, the width and shield bars width in gap
It is equal.
4. human body moire imaging device as described in claim 1, which is characterized in that moire topography imaging method are as follows:
The light-transmitting gap for being passed through benchmark grating using Projecting Lamp is radiated at human body and is deformed grating, the benchmark grating
For the shield bars for shutting out the light, deformed grating is irradiated to nonplanar people by the gap portion of benchmark grating for light
The deformation light that body surface face generates；
When moire acquisition camera is when grating rear is shot, benchmark grating is Chong Die with the deformed grating with human body to be produced
Raw relative deformation, to form moire, the relativity of root Ju sufferer part two sides, the difference of lesion degree, surface is generated
Subtle flow, cause the deflection of deformed grating to amplify, thus make two sides generate shooting moire difference.
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| US11026581B2 (en) | 2016-09-30 | 2021-06-08 | Industrial Technology Research Institute | Optical probe for detecting biological tissue |
| CN111374670A (en) * | 2020-05-01 | 2020-07-07 | 上海健康医学院 | Intelligent detection device and detection method for scoliosis of human body |
| CN112515659A (en) * | 2020-11-17 | 2021-03-19 | 南京星顿医疗科技有限公司 | Portable fontanel detection equipment based on computer vision processing |
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