CN209358681U - One kind being applied to the indoor naked eye 3D eye tracking device that performs the operation - Google Patents
One kind being applied to the indoor naked eye 3D eye tracking device that performs the operation Download PDFInfo
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- CN209358681U CN209358681U CN201920128841.9U CN201920128841U CN209358681U CN 209358681 U CN209358681 U CN 209358681U CN 201920128841 U CN201920128841 U CN 201920128841U CN 209358681 U CN209358681 U CN 209358681U
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Abstract
The utility model discloses one kind to be applied to the indoor Naked 3D eye tracking device of performing the operation, and belongs to field of medical device, and by control module and human eye tracing module, determination target tracking object is gone forward side by side pedestrian's ocular pursuit in numerous medical workers；Ideal visible area judgment module, ideal visible area adjustment module and 3D rendering synthesis module, operating doctor eyes on the move are tracked with the distance for obtaining the distance between operating doctor pupil of both eyes and eyes to naked eye 3D screen center, eyes location information is obtained to judge whether ideal visible area falls at the eyes position of operating doctor, if not falling within ideal visible area, then the position of ideal visible area is moved by adjusting the deflection angle of grating, fall into ideal visible area at the eyes position of operating doctor, then it carries out the image of the eyes location information of operating doctor and the patient obtained from hysteroscope to synthesize 3D rendering information again, 3D rendering is showed finally by Naked 3D display screens.
Description
Technical field
The utility model relates to field of medical device, more particularly to a kind of be applied to the indoor naked eye 3D people that performs the operation
Ocular pursuit equipment.
Background technique
Naked eye 3D technology is realized according to the parallax of human eye, i.e., the left eye and right eye of people is when observing the same target
Have the difference on image, the image that left eye is seen synthesized in brain with the image that right eye is seen just become we have seen that 3D
Content.As a result, by doing some processing on the screen, the image that parallax will be present is respectively mapped to the left eye and right eye of people, people
Seem to be exactly 3D image naked eye 3D technology is realized according to the parallax of human eye, i.e., the left eye and right eye of people is same in observation
As soon as having the difference on image when target, the image that left eye is seen synthesizes in brain with the image that right eye is seen becomes me
The 3D content seen.As a result, by doing some processing on the screen, the image that parallax will be present is respectively mapped to the left eye of people
And right eye, people seem to be exactly 3D image.
Naked eye 3D is applied to not popularize also in operation, and there is also some technical problems to need to solve.For example, in operating room
In, other than operating doctor, there are also the personnel such as other colleagues, how from numerous consistent medical workers of clothes that are branded as that wear masks
The target of human eye tracking to be carried out is captured in the middle；In addition, in the course of surgery, the head of operating doctor with movement,
How in the case where head is mobile, showed by display screen with still making the image clearly obtained from patient, and
Problem to be solved；Cause naked eye 3D technology can not large-scale promotion application in clinical operation, the Department of Science and Technology releases country thus
Emphasis research and development planned figures diagnosis and treatment equipment research and development " gastric cancer endoscope-assistant surgery is precisely planned and the solution research of real-time navigation "
2017YFC0108300 promotes the landing application of naked eye 3D technology.
In summary, it is necessary to design one kind and be applied to the indoor naked eye 3D eye tracking device of operation to solve above-mentioned ask
Topic.
Utility model content
In order to overcome the drawbacks of the prior art, the technical problem to be solved by the utility model is to propose that one kind is applied to
Perform the operation indoor naked eye 3D eye tracking device, can be in operating room from numerous consistent medical matters people of clothes that are branded as that wear masks
The target object of human eye tracking to be carried out, and the situation mobile on operating doctor head are captured in member by label information
Under, capture hysteroscope picture that also can be no-delay is clearly showed by naked eye 3D display screen and is performed the operation, avoid due to
Operating doctor wears masks the problem of can not identifying positioning with cap, more than traditional face face recognition localization method or technology
The special screne being adapted between medical operating allows naked eye 3D technology to be applied to clinical operation on a large scale.
For this purpose, the utility model uses following technical scheme:
The utility model provides a kind of applied to the indoor naked eye 3D eye tracking device that performs the operation, comprising: hysteroscope, it is described
Hysteroscope is used to obtain the image information inside patient body；
Naked eye 3D display screen, is equipped with 3D rendering synthesis module and image display, and the 3D rendering synthesis module will be from
The human eye information of the human eye tracking object obtained at the human eye track identification module and the image information obtained from the hysteroscope
3D rendering information is synthesized, image display shows the 3D rendering information, shows 3D rendering；
Host, host is interior to be equipped with human eye track identification module and control module, and the control module is according to the camera
The label information of acquisition determines that human eye tracks object, and human eye information is sent to the human eye track identification module, the people
Ocular pursuit identification module is tracked the eyes of human eye tracking object, and the human eye information of human eye tracking object is carried out
Identification, and recognition result is passed into 3D rendering synthesis module；
Photographic device, the photographic device is interior to be equipped with camera, and the camera is for obtaining label and human eye information；
System operation monitoring screen, the system operation monitoring screen are connect with the host communication.
Optionally, it is additionally provided with ideal visible area judgment module in the host and ideal visible area adjusts module, institute
It states ideal visible area judgment module to track at the eyes position of object for judging whether ideal visible area falls into human eye, institute
Stating the deflection angle that ideal visible area adjustment module is used to adjust grating makes ideal visible area shift, and then makes the reason
Think that visible area is fallen at the eyes position of human eye tracking object.
Optionally, the hysteroscope is connect by SDI/DVI line with the naked eye 3D display screen.
Optionally, the camera includes the first camera and second camera, first camera and described second
Camera is horizontally disposed.
The utility model has the following beneficial effects:
Provided by the utility model a kind of applied to the indoor naked eye 3D eye tracking device that performs the operation, host is interior to be equipped with human eye
Track identification module and control module, control module determine that human eye tracks object according to the label information that camera obtains, and will
Human eye information is sent to human eye track identification module, and human eye track identification module is tracked the eyes of human eye tracking object,
And the human eye information of human eye tracking object is identified, and recognition result is passed into 3D rendering synthesis module；3D rendering closes
The human eye information of the human eye tracking object obtained from human eye track identification module and the image obtained from hysteroscope are believed at module
Breath synthesizes 3D rendering information, and image display shows 3D rendering information, shows 3D rendering；It is additionally provided in host
Ideal visible area judgment module and ideal visible area adjust module, and ideal visible area judgment module is for judging that ideal can
Whether viewed area falls at the eyes position of human eye tracking object, and ideal visible area adjustment module is used to adjust the deflection of grating
Angle makes ideal visible area shift, and then falls into ideal visible area at the eyes position of human eye tracking object.Remove from
Operating doctor wears 3D glasses bring sense of discomfort, constriction, spinning sensation, and because of light and the inadequate bring image of clarity
Not the problems such as display is not known, so that naked eye 3D rendering is more accurately presented in operating room；In addition, avoiding due to operator
Doctor wears masks the problem of can not identifying positioning with cap, more adapts to than traditional face face recognition localization method or technology
Special screne between medical operating allows naked eye 3D technology to be applied to clinical operation on a large scale.
Detailed description of the invention
Fig. 1 is that one kind that specific embodiment of the present invention provides is set applied to indoor naked eye 3D human eye tracking of performing the operation
Standby corresponding method flow diagram；
Fig. 2 is that one kind that specific embodiment of the present invention provides is set applied to indoor naked eye 3D human eye tracking of performing the operation
Standby circuit connection diagram；
Fig. 3 is that one kind that specific embodiment of the present invention provides is set applied to indoor naked eye 3D human eye tracking of performing the operation
Standby schematic perspective view；
Fig. 4 is that the one kind for another angle that specific embodiment of the present invention provides is applied to the indoor naked eye 3D that performs the operation
The schematic perspective view of eye tracking device；
Fig. 5 is a kind of applied to the indoor naked eye 3D eye tracking device that performs the operation of specific embodiment of the invention offer
Left view；
Fig. 6 is a kind of applied to the indoor naked eye 3D eye tracking device that performs the operation of specific embodiment of the invention offer
Main view；
Fig. 7 is the partial enlarged view in Fig. 3 of specific embodiment of the invention offer at A；
Fig. 8 is the equally distributed feature that target object provided by the utility model is located on eyelid at eyeball periphery
The position view of point.
In figure:
1- hysteroscope；2- photographic device；21- camera；The first camera of 211-；212- second camera；3- host；31-
Human eye track identification module；32- control module；33- ideal visible area judgment module；34- ideal visible area adjusts module；
4- naked eye 3D display screen；41-3D image synthesis module；42- image display；5- label；6- system operation monitoring screen；7- cap
Son；8- operating bed；9- lamp；10- ceiling.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
A kind of track applied to indoor naked eye 3D human eye of performing the operation provided by the utility model is shown to Fig. 1 exemplary to set
Standby corresponding method flow diagram；It shows to Fig. 2 exemplary provided by the utility model a kind of applied to indoor naked eye of performing the operation
The circuit connection diagram of 3D eye tracking device；It shows to Fig. 3 exemplary provided by the utility model a kind of applied to operating room
The schematic perspective view of interior naked eye 3D eye tracking device；It shows to Fig. 4 exemplary provided by the utility model another
A kind of schematic perspective view applied to the indoor naked eye 3D eye tracking device that performs the operation of angle；Show to Fig. 5 exemplary
A kind of left view applied to the indoor naked eye 3D eye tracking device that performs the operation provided by the invention；Show to Fig. 6 exemplary
A kind of main view applied to the indoor naked eye 3D eye tracking device that performs the operation provided by the invention；Show to Fig. 7 exemplary
Partial enlarged view in Fig. 3 provided by the invention at A；Show target object provided by the utility model to Fig. 8 exemplary
It is located at the position view of the equally distributed characteristic point on eyelid at neighbouring eyeball periphery.As shown in Figures 1 to 5, Yi Zhongying
For the indoor naked eye 3D eye tracking device that performs the operation, comprising: hysteroscope 1, hysteroscope 1 are used to obtain the image letter inside patient body
Breath；Hysteroscope 1 is to have concentrated traditional optical, ergonomics, precision machinery, hyundai electronics, mathematics, software etc. in the detection of one
Instrument；One has imaging sensor, optical lens, light source illumination, mechanical device, and doctor can use hysteroscope 1 it can be seen that X
The lesion that ray cannot be shown；Hysteroscope 1 is inserted into the internal of patient by doctor, and hysteroscope 1 will acquire the letter of the image in patient body
Breath；Photographic device 2, photographic device 2 is interior to be equipped with camera 21, and camera 21 is for obtaining label and human eye information；Camera 21
For depth camera；Human eye track identification module 31 and control module 32 are equipped in host 3, control module 31 is according to camera 21
The label information of acquisition determines that human eye tracks object, carries out human eye tracking to target object, is neighbouring by obtaining target object
It is located at the equally distributed characteristic point E1 to E14 on eyelid at eyeball periphery come what is be tracked, control module 31 believes human eye
Breath is sent to human eye track identification module 31, and human eye track identification module 31 is tracked the eyes of human eye tracking object, will
The human eye information of human eye tracking object is identified, and recognition result is passed to 3D rendering synthesis module 41；Naked eye 3D display
Screen 4 is equipped with 3D rendering synthesis module 41 and image display 42, and 3D rendering synthesis module 41 will be from human eye track identification module
The human eye information of the human eye tracking object obtained at 31 and the image information obtained from hysteroscope 1 synthesize 3D rendering information, scheme
As display module 42 shows 3D rendering information, 3D rendering is showed.Hysteroscope passes through SDI/DVI line and naked eye 3D display screen
Connection.It further include system operation monitoring screen 6, system operation monitoring screen 6 and 3 communication connection of host.Camera 21 is taken the photograph including first
As head 211 and second camera 212, the first camera 211 and second camera 212 are horizontally disposed.First camera 211 and
The line of two cameras 212 is parallel with the sideline on the most bottom edge of label 5.Ideal visible area judgment module 33 is additionally provided in host 3
Module 34 is adjusted with ideal visible area, ideal visible area judgment module 33 is for judging whether ideal visible area falls into people
At the eyes position of ocular pursuit object, the deflection angle that ideal visible area adjustment module 34 is used to adjust grating makes ideal visible area
Domain shifts, and then falls into ideal visible area at the eyes position of human eye tracking object.By adjusting grating module tune
Whole image is shown, is to realize that adjustment image is shown by adjusting the deflection angle of grating.Therefore, by confirming label information, label
Information is red.Label 5 is affixed on the cap 7 of operating doctor.Cap 7 is operating room Special cap.Hysteroscope 1 is located at operating bed 8
Top.The top of operating bed 8 is equipped with lamp 9, and lamp 9 is fixed on ceiling 10.Lamp 9 can be such that the light around operating bed 8 keeps
Light, at the same also make it is bright and clear at label 5, so that camera 21 be made more accurately to capture the image information of label 5.This
Hysteroscope 1 in utility model technical solution can also change endoscope into.The color of label 5 is red, and shape can be rectangle,
But it is not limited to rectangle.It further include system operation monitoring screen 6；System operation monitoring screen 6 and 3 communication connection of host.System operation
Monitor screen 6 can be connect with host by the line of any one in DVI, VGA or HDMI.Prison is equipped in system operation monitoring screen 6
Depending on module, can monitor and present in real time the brightness value of operation indoor light, the eyes of operating doctor to naked eye 3D display screen 4 it
Between distance it is equivalent, effective monitoring is carried out to the environmental information during operation, ensures that operation is gone on smoothly.It comforms in operating room
It wears masks to be branded as in the consistent medical worker of clothes more and captures human eye tracking to be carried out by capturing the image information of label 5
Target object, human eye tracking is carried out by information around the eyes and eyebrow of operating doctor.It eliminates operating doctor and wears 3D
Glasses bring sense of discomfort, constriction, spinning sensation, and because light and the inadequate bring image of clarity show unclear etc. ask
Topic, so that naked eye 3D rendering is more accurately presented in operating room；Moreover it is possible to attach the names of pre-determined candidates from numerous wear masks of operating room
Capture the operating doctor with label in the sub- consistent medical worker of clothes, than traditional face face recognition localization method or
Technology is more adaptive to the special screne between medical operating, and naked eye 3D technology is allow to be applied to clinical hand on a large scale
Art.
The utility model is described with reference to the preferred embodiments, and those skilled in the art know, is not departing from this reality
In the case where with novel spirit and scope, various changes or equivalence replacement can be carried out to these features and embodiment.This reality
It is not limited to the particular embodiment disclosed with novel, other embodiments fallen into claims hereof all belong to
In the range of the utility model protection.
Claims (4)
1. one kind is applied to the indoor naked eye 3D eye tracking device that performs the operation characterized by comprising
Hysteroscope, the hysteroscope are used to obtain the image information inside patient body；
Naked eye 3D display screen, is equipped with 3D rendering synthesis module and image display, and the 3D rendering synthesis module will be from described
The human eye information of the human eye tracking object obtained at human eye track identification module and the image information synthesis obtained from the hysteroscope
For 3D rendering information, image display shows the 3D rendering information, shows 3D rendering；
Host, host is interior to be equipped with human eye track identification module and control module, the mark that the control module is obtained according to camera
Label information determines that human eye tracks object, and human eye information is sent to the human eye track identification module, and the human eye tracking is known
Other module is tracked the eyes of human eye tracking object, and the human eye information of human eye tracking object is identified, and
Recognition result is passed into 3D rendering synthesis module；
Photographic device, the photographic device is interior to be equipped with camera, and the camera is for obtaining label and human eye information；
System operation monitoring screen, the system operation monitoring screen are connect with the host communication.
2. as described in claim 1 a kind of applied to the indoor naked eye 3D eye tracking device that performs the operation, it is characterised in that:
It is additionally provided with ideal visible area judgment module in the host and ideal visible area adjusts module, the ideal visible area
Domain judgment module is used to judge whether ideal visible area to fall at the eyes position of human eye tracking object, the ideal visible area
The deflection angle that domain adjustment module is used to adjust grating makes ideal visible area shift, and then falls the ideal visible area
At the eyes position for entering human eye tracking object.
3. as described in claim 1 a kind of applied to the indoor naked eye 3D eye tracking device that performs the operation, it is characterised in that:
The hysteroscope is connect by SDI/DVI line with the naked eye 3D display screen.
4. as described in claim 1 a kind of applied to the indoor naked eye 3D eye tracking device that performs the operation, it is characterised in that:
The camera includes the first camera and second camera, and first camera is set with the second camera level
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920128841.9U CN209358681U (en) | 2019-01-25 | 2019-01-25 | One kind being applied to the indoor naked eye 3D eye tracking device that performs the operation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920128841.9U CN209358681U (en) | 2019-01-25 | 2019-01-25 | One kind being applied to the indoor naked eye 3D eye tracking device that performs the operation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109688403A (en) * | 2019-01-25 | 2019-04-26 | 广州杏雨信息科技有限公司 | One kind being applied to perform the operation indoor naked eye 3D human eye method for tracing and its equipment |
| CN114584754A (en) * | 2022-02-28 | 2022-06-03 | 广东未来科技有限公司 | 3D display method and related device |
-
2019
- 2019-01-25 CN CN201920128841.9U patent/CN209358681U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109688403A (en) * | 2019-01-25 | 2019-04-26 | 广州杏雨信息科技有限公司 | One kind being applied to perform the operation indoor naked eye 3D human eye method for tracing and its equipment |
| CN114584754A (en) * | 2022-02-28 | 2022-06-03 | 广东未来科技有限公司 | 3D display method and related device |
| CN114584754B (en) * | 2022-02-28 | 2023-12-26 | 广东未来科技有限公司 | 3D display method and related device |
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