CN203815434U - Three-dimensional image acquisition device for inspection diagnosis of traditional Chinese medicine - Google Patents
Three-dimensional image acquisition device for inspection diagnosis of traditional Chinese medicine Download PDFInfo
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- CN203815434U CN203815434U CN201420005699.6U CN201420005699U CN203815434U CN 203815434 U CN203815434 U CN 203815434U CN 201420005699 U CN201420005699 U CN 201420005699U CN 203815434 U CN203815434 U CN 203815434U
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Abstract
The utility model relates to a three-dimensional image acquisition device for inspection diagnosis of traditional Chinese medicine. The three-dimensional image acquisition device comprises a box (1); a human face shooting window (11) is arranged on a panel at the rear end of the box; the three-dimensional image acquisition device is characterized in that a three-dimensional shooting device (4) is further arranged in the box (1) at one end opposite to the human face shooting window (11); the three-dimensional shooting device (4) is based on two-eye or multi-eye imaging. The three-dimensional image acquisition device is capable of acquiring deep information which cannot be obtained by virtue of two-dimensional image acquisition, and thus is capable of reflecting pathological information more comprehensively, objectively and accurately.
Description
Technical field
This utility model relates to a kind of three-dimensional image acquisition apparatus for tcm inspection, relates to the 3 d image harvester of analyzing for tcm inspection based on binocular vision imaging system, relates to obtaining of image pixel information and picture depth information.
Background technology
The information source of China's Traditional Chinese Medicine diagnosis is mainly to hope, hears, and asks, cuts, and claims again " four diagnostic methods ".Traditional inspection information gathering mainly depends on qualitative observation and the clinical experience of doctor's subjectivity, has the strong and repeatable unfavorable factor such as poor of subjective dependency, and is not easy to very much stay the record of disease.Along with the development people of computer technology and mode identification technology utilize the method for pattern recognition to reduce supervisor's dependency of doctor and the shortcoming of poor repeatability.In tcm inspection field, adopt at present the image of shooting sample devices picked-up detection information, be all the state of the two dimensional character information judgement human bodies such as color by image, shape, texture, as utility model patent CN101999881 A utilizes a casing device to gather facial information, carry out traditional Chinese medical science analysis.But the two dimensional image collecting is because the reason of angle and dimension, the symptom information that can have a sign not comprehensively, the problem of not objective, inaccurate and cross-color, especially exist and can not characterize the 3rd the implicit characteristic information of dimension.
Utility model content
Be solution aforementioned technical problem, this utility model provides a kind of three-dimensional image acquisition apparatus for tcm inspection, and especially based on binocular or many orders 3-D imaging system, utility model thes contents are as follows.
For a three-dimensional image acquisition apparatus for tcm inspection, comprise casing 1, the panel of box back is provided with people's face and takes window 11, it is characterized in that, takes the relative one end of window 11 be also provided with three-dimensional filming apparatus 4 in casing 1 with people's face; Described three-dimensional filming apparatus is the three-dimensional filming apparatus based on binocular or the imaging of many orders.
Preferably, described three-dimensional filming apparatus 4 is fixed on fixed support 5, described fixed support 5 is arranged in the first track 602 of casing floor plate, and under the control of the first servomotor 601, three-dimensional filming apparatus can move along the first track 602 with fixed support 5.
Preferably, described three-dimensional image acquisition apparatus, between three-dimensional filming apparatus 4 and people's face shooting window 11, be also provided with geometric calibration target 7, described geometric calibration target 7 is fixed on the first runing rest 801, described runing rest 801 can be controlled 7 rotations of geometric calibration target, on described runing rest 801, be also provided with the upset control 802 of controlling 7 upsets of geometric calibration target, runing rest 801 is fixed on the second track 803 on casing floor plate, geometric calibration target 7 can move along the second track 803 with runing rest 801, at timing signal not, described geometric calibration target 7 is close to casing 1 sidewall and is placed.
Preferably, described three-dimensional image acquisition apparatus, also comprises and controls the upset of geometric calibration target and/or rotation and along the second servomotor 804 of the second rail moving.
Preferably, described three-dimensional image acquisition apparatus, also be included between three-dimensional filming apparatus 4 and people's face shooting window 11 and be also provided with color calibration target 9, described color calibration target 9 is fixed on the second runing rest 101, described the second runing rest 101 can be controlled 9 rotations of color calibration target, the second runing rest 101 is fixed on the 3rd track 102 on casing floor plate, color calibration target 9 can move along the 3rd track 102 with the second runing rest 101, at timing signal not, described color calibration target is close to casing 1 sidewall and is placed.
Preferably, described three-dimensional image acquisition apparatus, also comprises the 3rd servomotor 103 of controlling 9 rotations of color calibration target and moving along the 3rd track 102.
Preferably, described three-dimensional image acquisition apparatus, the lower jaw of taking window 11 at people's face partly has Lower jaw support 12, and described Lower jaw support 12 can be in the lower jaw bracket 121 that is arranged at rear end panel regulating.
Preferably, described three-dimensional image acquisition apparatus, described people's face is taken the panel that window 11 is arranged at box back removably.
Preferably, described three-dimensional image acquisition apparatus, is characterized in that, described people's face is taken window 11 and Lower jaw support 12 consists of soft material.
Preferably, in casing, also comprise photographic light sources 2, for the ring support 3 of establishing shot light source.
Preferably, box inside also scribbles diffuse reflector, the light sending for diffuse-reflectance photographic light sources 2.
Preferably, on the side panel of casing 1 or top panel, be provided with the switch 13 of controlling photographic light sources.
Preferably, described three-dimensional image acquisition apparatus is also provided with ventilation window 14 on casing 1.
Preferably, described three-dimensional image acquisition apparatus, is also provided with inner chamber 15 in casing 1
Preferably, described three-dimensional image acquisition apparatus, is also provided with the groove 16 of sunkening cord in casing 1.
Preferably, the casing that this casing 1 can be cuboid, square, cylinder or other shapes.
By this utility model, be provided for the three-dimensional image acquisition apparatus of tcm inspection, the depth information that the two dimensional image that can collect does not collect, can more fully, objectively, reflect pathological information accurately.And this utility model becomes the filming apparatus of figure to be embedded in an airtight casing binocular or the imaging of many orders, can be the three-dimensional information reducing noise collecting to minimum, and the three-dimensional information that makes to collect is conducive to the analysis of tcm inspection, avoided complicated prospect to scratch figure, simple to operate and accuracy is high.
Accompanying drawing explanation
By the specific embodiment part providing referring to accompanying drawing, feature of the present utility model becomes easier to understand with naming a person for a particular job.
Fig. 1 is the overall perspective diagram illustrating according to the three-dimensional image acquisition apparatus for tcm inspection of the present utility model.
Fig. 2 is the structural representation illustrating according to the geometric calibration target of the three-dimensional image acquisition apparatus for tcm inspection of the present utility model and color calibration target.
Fig. 3 is the photographic light sources schematic diagram illustrating according to the three-dimensional image acquisition apparatus for tcm inspection of the present utility model.
Fig. 4 is the box bottom schematic diagram illustrating according to the three-dimensional image acquisition apparatus for tcm inspection of the present utility model.
The specific embodiment
With reference to the accompanying drawings illustrative embodiments of the present utility model is explained in detail.To the description of illustrative embodiments, be only the object for demonstration, and be never the restriction to this utility model and application or usage.
As shown in Figure 1, this image collecting device of three-dimensional for tcm inspection, in order to get rid of the interference of external environmental factor, described three-dimensional image acquisition apparatus can be by the space casing 1 with extraneous relative closure as shooting environmental, on the panel of this box back, be provided with people's face and take window 11 as three-dimensional image source, for collecting this people's face, take the three-dimensional image source of window, need in casing 1, over against people's face, take window 11 places and be provided with three-dimensional filming apparatus 4, reached the 3-D view of people's face has been gathered, and then collect numerous symptom information that this collected people's face contains, especially can collect the depth information that common two dimensional image does not collect, described three-dimensional filming apparatus can be the three-dimensional filming apparatus based on binocular or the imaging of many orders, be preferably based on the three-dimensional filming apparatus of binocular imaging.
Due to the size of people's face to be clapped itself, the factor such as fat or thin and the difference of taking orientation, the position of filming apparatus in casing 1 can not be unalterable, but need to be by regulating filming apparatus obtain high-quality 3-D view to best shooting angle with this.Therefore, described three-dimensional filming apparatus 4 is fixed on fixed support 5, described fixed support 5 is arranged in the first track 602 of casing floor plate, under the control of the first servomotor 601, three-dimensional filming apparatus can move along the first track 602 with described fixed support 5, track 602 is not only confined to be arranged to rectilinear orbit as shown in Figure 1, can also be arranged to as required ellipse or be convenient to the track of other shapes that image acquisition needs, according to the instruction of external program, the movement that described the first servomotor 601 can be controlled fixed support 5 by driving drives the movement of three-dimensional filming apparatus, thereby reach predetermined optimum photographing position.
In addition, three-dimensional shooting must obtain the space coordinates point of subject, and the geometric model that this space coordinates point and its mutual relation between corresponding point in the image being obtained by video camera are video camera imagings in three-dimensional filming apparatus determines, these geometric model parameters are exactly camera parameters, the process that we ask for these parameters is just called camera calibration, by geometric calibration target, by imaging system, at diverse location, take the image of demarcating target, reach the object of geometric calibration, therefore, as shown in Figure 1, in three-dimensional image acquisition apparatus described in the utility model, between three-dimensional filming apparatus 4 and people's face shooting window 11, be also provided with geometric calibration target 7, in order to reach the object of geometric calibration, described geometric calibration target 7 must be rotated and overturn, therefore, as shown in Fig. 1 and 2 by as described in geometric calibration target 7 be fixed on the first runing rest 801, described runing rest 801 can be controlled 7 rotations of geometric calibration target, on described runing rest 801, be also provided with the upset control 802 of controlling 7 upsets of geometric calibration target, runing rest and turnover bracket are controlled rotation and the upset of demarcating target, meanwhile, runing rest 801 is fixed on the second track 803 on casing floor plate, geometric calibration target 7 can move along the second track 803 with runing rest 801.Certainly, this three-dimensional image acquisition apparatus can also also comprise and controls the upset of geometric calibration target and/or rotation and along the second servomotor 804 of the second rail moving.
For tcm inspection, because facial colouring information can react various disease conditions, therefore true colors information being detected is even more important, but the factor due to aspects such as shooting environmental, illumination, angles, can there is misalignment in the three-dimensional image information collecting, and then cause objectively reacting the true physiologic information by inspection human face.Thereby must to shooting environmental, carry out color correction (demarcation) in advance, therefore, for improving the order of accuarcy of the 3-D view collecting, as shown in accompanying drawing 1 and 2, described three-dimensional image acquisition apparatus, can also be included between three-dimensional filming apparatus 4 and people's face shooting window 11 and also be provided with color calibration target 9, described color calibration target 9 is fixed on the second runing rest 101, described the second runing rest 101 can be controlled 9 rotations of color calibration target, the second runing rest 101 is fixed on the 3rd track 102 on casing floor plate, described color calibration target 9 can move along the 3rd track 102 with the second runing rest 101.Certainly, preferably, described three-dimensional image acquisition apparatus, also comprises the 3rd servomotor 103 of controlling 9 rotations of color calibration target and moving along the 3rd track 102.
Due to differing greatly of build/shape of face of people, the collection position of unified height can not collect best symptom position, in order to adapt to different build/shape of face patients' three-dimensional image acquisition needs, as shown in Figure 1, described three-dimensional image acquisition apparatus, the lower jaw of taking window 11 at people's face partly has Lower jaw support 12, and described Lower jaw support 12 can be in the lower jaw bracket 121 that is arranged at rear end panel regulating, and moves up and down after adjusting fixing according to patient's build/shape of face.
For the consideration of health, in described three-dimensional image acquisition apparatus, described people's face is taken the panel that window 11 can take to be arranged at removably box back, described shooting window can be cleaned when the non-working condition.
In addition, in order to improve comfort level, described three-dimensional image acquisition apparatus, can also adopt comparatively soft material to make described people's face and take window 11 and Lower jaw support 12.
In addition, as shown in Figures 1 and 3, in the casing in described shooting environmental, also comprise photographic light sources 2, and for the ring support 3 of establishing shot light source.But because illumination meeting exists uneven situation, can also scribble diffuse reflector at box inside, the light sending for diffuse-reflectance photographic light sources 2.Certainly can also on the side panel of casing 1 or top panel, be provided with the switch 13 of controlling photographic light sources.
In order to solve the ventilating air permeability problem of small space, can also on the casing 1 of described three-dimensional image acquisition apparatus, ventilation window 14 be set.As shown in Fig. 1 and 4, in described casing 1, (preferably bottom) is also provided with inner chamber 15, and inner chamber is for packaging power transducer.Except the track arranging is also provided with the groove 16 of sunkening cord.
In this three-dimensional image acquisition apparatus, this casing 1 can be the casing of cuboid, square, cylinder or other any shapes.
Although this utility model is described with reference to illustrative embodiments, but be to be understood that, this utility model is not limited to the specific embodiment of describing in detail and illustrating in literary composition, in the situation that not departing from claims limited range, those skilled in the art can make various distortion and improvement to described illustrative embodiments.
Claims (15)
1. the three-dimensional image acquisition apparatus for tcm inspection, comprise casing (1), the panel of box back is provided with people's face and takes window (11), it is characterized in that, takes the relative one end of window (11) be also provided with three-dimensional filming apparatus (4) in casing (1) with people's face.
2. three-dimensional image acquisition apparatus according to claim 1, is characterized in that, described three-dimensional filming apparatus (4) is the three-dimensional filming apparatus (4) based on binocular or the imaging of many orders.
3. three-dimensional image acquisition apparatus according to claim 2, it is characterized in that, described three-dimensional filming apparatus (4) is fixed on fixed support (5), described fixed support (5) is arranged in first track (602) of casing floor plate, and under the control of the first servomotor (601), three-dimensional filming apparatus can be mobile along the first track (602) with fixed support (5).
4. three-dimensional image acquisition apparatus according to claim 2, it is characterized in that, between three-dimensional filming apparatus (4) and people's face shooting window (11), be also provided with geometric calibration target (7), described geometric calibration target (7) is fixed on the first runing rest (801), described runing rest (801) can be controlled geometric calibration target (7) rotation, on runing rest (801), be also provided with the upset control (802) of controlling geometric calibration target (7) upset, runing rest (801) is fixed on the second track (803) on casing floor plate, geometric calibration target (7) can be mobile along the second track (803) with runing rest (801), at timing signal not, described geometric calibration target (7) is close to casing (1) sidewall and is placed.
5. three-dimensional image acquisition apparatus according to claim 4, is characterized in that, also comprises controlling the upset of geometric calibration target and/or rotation and along second servomotor (804) of the second rail moving.
6. three-dimensional image acquisition apparatus according to claim 2, it is characterized in that, between three-dimensional filming apparatus (4) and people's face shooting window (11), be also provided with color calibration target (9), described color calibration target (9) is fixed on the second runing rest (101), described the second runing rest (101) can be controlled color calibration target (9) rotation, the second runing rest (101) is fixed on the 3rd track (102) on casing floor plate, color calibration target (9) can be mobile along the 3rd track (102) with the second runing rest (101), at timing signal not, described color calibration target (9) is close to casing (1) sidewall and is placed.
7. three-dimensional image acquisition apparatus according to claim 6, is characterized in that, also comprises the 3rd servomotor (103) of controlling color calibration target (9) rotation and moving along the 3rd track (102).
8. three-dimensional image acquisition apparatus according to claim 1, is characterized in that, the lower jaw of taking window (11) at people's face partly has Lower jaw support (12), and described Lower jaw support (12) is adjustable to be arranged in the lower jaw bracket (121) of rear end panel.
9. three-dimensional image acquisition apparatus according to claim 1, is characterized in that, described people's face is taken the panel that window (11) is arranged at box back removably.
10. three-dimensional image acquisition apparatus according to claim 8, is characterized in that, described people's face is taken window (11) and Lower jaw support (12) consists of soft material.
11. three-dimensional image acquisition apparatus according to claim 1, is characterized in that, also comprise photographic light sources (2) in casing, for the ring support (3) of establishing shot light source.
12. three-dimensional image acquisition apparatus according to claim 11, is characterized in that, box inside also scribbles diffuse reflector, the light sending for diffuse-reflectance photographic light sources (2).
13. three-dimensional image acquisition apparatus according to claim 1, is characterized in that, are provided with the switch (13) of controlling photographic light sources on the side panel of casing (1) or top panel.
14. according to the three-dimensional image acquisition apparatus described in the arbitrary claim of claim 1-13, and other cards are, are also provided with the groove of sunkening cord (16) in casing (1).
15. according to the three-dimensional image acquisition apparatus described in the arbitrary claim of claim 1-13, it is characterized in that, described casing (1) can be cuboid, square, cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420005699.6U CN203815434U (en) | 2014-01-06 | 2014-01-06 | Three-dimensional image acquisition device for inspection diagnosis of traditional Chinese medicine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420005699.6U CN203815434U (en) | 2014-01-06 | 2014-01-06 | Three-dimensional image acquisition device for inspection diagnosis of traditional Chinese medicine |
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| CN203815434U true CN203815434U (en) | 2014-09-10 |
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| CN201420005699.6U Expired - Fee Related CN203815434U (en) | 2014-01-06 | 2014-01-06 | Three-dimensional image acquisition device for inspection diagnosis of traditional Chinese medicine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103767684A (en) * | 2014-01-06 | 2014-05-07 | 上海金灯台信息科技有限公司 | Three-dimensional image collection device for inspection diagnosis in traditional Chinese medicine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103767684A (en) * | 2014-01-06 | 2014-05-07 | 上海金灯台信息科技有限公司 | Three-dimensional image collection device for inspection diagnosis in traditional Chinese medicine |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20190106 |