CN220273739U - Portable binocular stereoscopic vision three-dimensional imaging device based on single camera - Google Patents
Portable binocular stereoscopic vision three-dimensional imaging device based on single camera Download PDFInfo
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- CN220273739U CN220273739U CN202321743720.8U CN202321743720U CN220273739U CN 220273739 U CN220273739 U CN 220273739U CN 202321743720 U CN202321743720 U CN 202321743720U CN 220273739 U CN220273739 U CN 220273739U
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- 238000003384 imaging method Methods 0.000 title claims abstract description 18
- 230000001502 supplementing effect Effects 0.000 claims abstract description 52
- 230000003287 optical effect Effects 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 13
- 230000000295 complement effect Effects 0.000 claims description 5
- 238000005286 illumination Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a portable binocular stereoscopic vision three-dimensional imaging device based on a single camera, which is applied to the field of medical cosmetology. The image acquisition assembly is used for respectively receiving the pictures of the shooting objects reflected by the light path groups in two directions so as to perform three-dimensional modeling; the angle of the reflecting mirror of the light supplementing assembly is the same as that of the reflecting mirror of the image collecting assembly, so that the light supplementing angle is consistent with the shooting angle, the light supplementing can uniformly irradiate the shooting object, the illumination is enhanced, and the shadow is eliminated; the laser locator sets up different shooting distances through adjusting laser emitter's angle gear to correspond different shooting objects. The utility model realizes binocular stereo imaging of a single camera, ensures more uniform light filling and can adjust shooting distance more conveniently.
Description
Technical Field
The utility model relates to the field of medical cosmetology, in particular to a portable binocular stereoscopic vision three-dimensional imaging device based on a single camera.
Background
Along with the improvement of the life quality of people, the pursuit of people on beauty is more and more common, and the continuous development of medical and aesthetic markets is driven.
At present, adequate detection and assessment is extremely important in medical practice, and an accurate three-dimensional model imaging device is a considerable aid for physicians and consultants. Along with the development of medical industry, the new medical project is not only limited to the head and the face, but also comprises arms, thighs and other parts of the body, and the existing domestic similar products are aimed at the face. On the other hand, in the current single-camera binocular imaging device, the light supplementing angle of the device self-provided light supplementing component is inconsistent with the actual shooting angle, and the phenomenon of uneven brightness and shade can occur, so that the shadow or overexposure situation can occur.
Therefore, there is an urgent need for a portable binocular stereoscopic vision three-dimensional imaging device based on a single camera, which can quickly adjust the distance between the camera and a shooting object and make the light supplementing angle consistent with the shooting angle.
Disclosure of Invention
The utility model aims to provide a portable binocular stereoscopic three-dimensional imaging device based on a single camera, and aims to solve the technical problem that the shooting angle and the light supplementing angle of the conventional single-camera binocular imaging device are inconsistent, and simultaneously, the optimal shooting distance can be conveniently determined for different shooting objects.
The technical scheme adopted by the utility model is as follows:
a single camera-based portable binocular stereoscopic three-dimensional imaging apparatus, comprising: the system comprises an image acquisition assembly, a light supplementing assembly and a laser positioner; the image acquisition assembly is placed in the image acquisition assembly reflection area; the light supplementing component is arranged in the reflecting area of the light supplementing component; the image acquisition assembly reflection area is positioned below the light supplementing assembly reflection area;
preferably, the installation angle of the reflecting mirror of the light supplementing assembly is the same as that of the reflecting mirror of the image acquisition assembly;
the laser positioning device comprises a first laser emitter and a second laser emitter;
preferably, the first laser emitter and the second laser emitter are respectively positioned at two sides of the central line of the reflection area of the front light supplementing component of the device, and the angle is adjustable.
The two laser transmitters on the front side of the device are used for determining the most suitable shooting distance; when the two laser transmitters are positioned, the two laser transmitters obliquely shoot laser at a certain angle to the front center line, the device is moved to be far away from or close to the shooting object, and when two laser spots falling on the shooting object are overlapped, the optimal shooting distance is obtained.
The two laser transmitters of this scheme have multiple different angle gear setting, can set up different shooting distances to correspond different shooting objects.
An image acquisition assembly comprising: the camera comprises a camera, a camera placement window, a first light path group and a second light path group; the first light path group and the second light path group are symmetrical about the central line of the image acquisition component; wherein,
the first optical path group includes: a third reflector, a first reflector and a first lens group through which incident light passes in sequence; incident light is reflected into a camera through the first light path group;
the second optical path group includes: a fourth reflecting mirror, a second reflecting mirror and a second lens group through which incident light passes in sequence; incident light is reflected into the camera through the second light path group.
Preferably, the first lens group or the second lens group is composed of three aligned lenses, namely a plano-convex lens, a biconcave lens and an achromatic cemented lens; the incident light passes through the plano-convex lens, the biconcave lens and the achromatic cemented lens in order.
Light filling subassembly includes: the third light path group, the fourth light path group, the light supplementing device placing window and the light supplementing device; the third light path group and the fourth light path group are symmetrical about the central line of the light supplementing component; wherein,
the third optical path group includes: a fifth reflecting mirror and a seventh reflecting mirror, through which the light rays emitted by the light supplementing device sequentially pass; the light rays emitted by the light supplementing device are reflected to the shooting object through the third light path group;
the fourth optical path group includes: a sixth reflecting mirror and an eighth reflecting mirror, through which the light rays emitted by the light supplementing device sequentially pass; the light rays emitted by the light supplementing device are reflected to the shooting object through the fourth light path group.
The installation angle of the fifth reflecting mirror is the same as that of the first reflecting mirror;
the installation angle of the sixth reflecting mirror is the same as that of the second reflecting mirror;
the installation angle of the seventh reflecting mirror is the same as that of the third reflecting mirror;
the installation angle of the eighth reflecting mirror is the same as that of the fourth reflecting mirror.
The light supplementing device is arranged on the light supplementing device placing window; the camera is placed in the camera placement window.
Compared with the prior art, the utility model has the following beneficial effects:
(1) The installation angle of the reflecting mirror of the light supplementing component is the same as that of the reflecting mirror of the image acquisition component, so that the illumination can be enhanced, the shadow can be eliminated, and a better shooting effect can be generated.
(2) The angle of the laser positioner is adjustable, and the optimal shooting distance between the device and a shooting object can be rapidly confirmed, so that corresponding adjustment can be performed to correspond to different shooting objects.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic front view of the apparatus of the present utility model;
FIG. 2 is a top cross-sectional view of the image acquisition assembly of the present utility model;
FIG. 3 is a top cross-sectional view of the light supplementing module of the present utility model;
FIG. 4 is a schematic back view of the device of the present utility model;
reference numerals illustrate: 1. a camera; 2. a first lens group; 3. a second lens group; 4. a first mirror; 5. a second mirror; 6. a third mirror; 7. a fourth mirror; 8. shooting an object; 9. a fifth reflecting mirror; 10. a sixth mirror; 11. a seventh mirror; 12. an eighth mirror; 13. a first laser transmitter; 14. a second laser transmitter; 15. a light supplementing component reflection area; 16. an image acquisition assembly reflection area; 17. a light supplementing device placing window; 18. the camera places a window.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1: a single camera-based portable binocular stereoscopic three-dimensional imaging apparatus, comprising: the system comprises an image acquisition assembly, a light supplementing assembly and a laser positioner; wherein,
the image acquisition assembly is placed in the image acquisition assembly reflection area 16; the light supplementing component is arranged in the light supplementing component reflecting region 15;
the image acquisition assembly reflection area 16 is positioned below the light supplementing assembly reflection area 15;
the installation angle of the reflecting mirror of the light supplementing assembly is the same as that of the reflecting mirror of the image acquisition assembly;
a laser locator comprising a first laser transmitter 13, a second laser transmitter 14;
the first laser emitter 13 and the second laser emitter 14 are respectively positioned at two sides of a central line of a reflecting area 15 of the front light supplementing component of the device, and the angles of the first laser emitter and the second laser emitter are adjustable.
The two laser transmitters on the front side of the device are used for determining the most suitable shooting distance; when the two laser transmitters are positioned, the two laser transmitters obliquely shoot laser at a certain angle to the front center line, the device is moved to be far away from or close to the shooting object, and when two laser spots falling on the shooting object are overlapped, the optimal shooting distance is obtained.
The two laser transmitters of this scheme have multiple different angle gear setting, can set up different shooting distances to correspond different shooting objects.
As shown in fig. 2: an image acquisition assembly comprising: a camera 1, a camera placement window 18, a first optical path group, a second optical path group; the first light path group and the second light path group are symmetrical about the central line of the image acquisition component; wherein,
the first optical path group includes: a third mirror 6, a first mirror 4, and a first lens group 2 through which incident light passes in order; incident light is reflected into the camera 1 through the first light path group;
the second optical path group includes: a fourth reflecting mirror 7, a second reflecting mirror 5, and a second lens group 3 through which incident light passes in order; the incident light is reflected into the camera 1 through the second light path group.
The first lens group 2 or the second lens group 3 consists of three aligned lenses, namely a plano-convex lens, a biconcave lens and an achromatic cemented lens; the incident light passes through the plano-convex lens, the biconcave lens and the achromatic cemented lens in order.
As shown in fig. 3: light filling subassembly includes: the third light path group, the fourth light path group, the light supplementing device placing window 17 and the light supplementing device; the third light path group and the fourth light path group are symmetrical about the central line of the light supplementing component; wherein,
the third optical path group includes: a fifth reflecting mirror 9 and a seventh reflecting mirror 11, through which the light rays emitted by the light supplementing device sequentially pass; the light rays emitted by the light supplementing device are reflected to the shooting object 8 through the third light path group;
the fourth optical path group includes: a sixth reflecting mirror 10 and an eighth reflecting mirror 12 through which the light rays emitted by the light supplementing device sequentially pass; the light emitted by the light complement is reflected to the photographic subject 8 through the fourth light path group.
Preferably, the fifth reflecting mirror 9 has the same installation angle as the first reflecting mirror 4;
preferably, the sixth reflecting mirror 10 has the same installation angle as the second reflecting mirror 5;
preferably, the seventh reflecting mirror 11 is mounted at the same angle as the third reflecting mirror 6;
preferably, the eighth reflecting mirror 12 is mounted at the same angle as the fourth reflecting mirror 7.
As shown in fig. 4: the light complement is placed in the light complement placement window 17, and the camera 1 is placed in the camera placement window 18.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other. The device disclosed in the embodiment corresponds to the method disclosed in the embodiment, so that the description is simpler, and the relevant points refer to the description of the method.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. A single camera-based portable binocular stereoscopic three-dimensional imaging apparatus, comprising: the system comprises an image acquisition assembly, a light supplementing assembly and a laser positioner; wherein,
the image acquisition assembly is placed in the image acquisition assembly reflection area (16); the light supplementing component is arranged in the light supplementing component reflecting area (15);
the image acquisition assembly reflection area (16) is positioned below the light supplementing assembly reflection area (15);
the installation angle of the reflecting mirror of the light supplementing assembly is the same as that of the reflecting mirror of the image acquisition assembly;
a laser locator comprising a first laser transmitter (13), a second laser transmitter (14);
the first laser emitter (13) and the second laser emitter (14) are respectively positioned at two sides of the central line of the reflection area (15) of the front light supplementing component of the device, and the angle is adjustable.
2. The single camera based portable binocular stereoscopic three dimensional imaging apparatus of claim 1, wherein the image acquisition assembly comprises: the camera comprises a camera (1), a camera placing window (18), a first light path group and a second light path group; the first light path group and the second light path group are symmetrical about the central line of the image acquisition component; wherein,
the first optical path group includes: a third reflecting mirror (6), a first reflecting mirror (4) and a first lens group (2) through which incident light passes in order; incident light enters a camera (1) through the first light path group;
the second optical path group includes: a fourth reflecting mirror (7), a second reflecting mirror (5) and a second lens group (3) through which incident light passes in order; the incident light enters the camera (1) through the second light path group.
3. A portable binocular stereoscopic three-dimensional imaging apparatus based on a single camera according to claim 2, characterized in that the first lens group (2) or the second lens group (3) consists of three aligned lenses, respectively a plano-convex lens, a biconcave lens and an achromatic cemented lens; the incident light passes through the plano-convex lens, the biconcave lens and the achromatic cemented lens in order.
4. A portable binocular stereoscopic three dimensional imaging apparatus based on a single camera according to claim 2, wherein the light supplementing assembly comprises: the third light path group, the fourth light path group, the light supplementing device placing window (17) and the light supplementing device; the third light path group and the fourth light path group are symmetrical about the central line of the light supplementing component; wherein,
the third optical path group includes: a fifth reflecting mirror (9) and a seventh reflecting mirror (11) which are used for sequentially passing the light rays emitted by the light supplementing device; the light rays emitted by the light supplementing device are reflected to the shooting object (8) through the third light path group;
the fourth optical path group includes: a sixth reflecting mirror (10) and an eighth reflecting mirror (12) which are used for sequentially passing the light rays emitted by the light supplementing device; the light rays emitted by the light supplementing device are reflected to the shooting object (8) through the fourth light path group.
5. A portable binocular stereoscopic three dimensional imaging apparatus based on a single camera according to claim 4, wherein,
the installation angle of the fifth reflecting mirror (9) is the same as that of the first reflecting mirror (4);
the installation angle of the sixth reflecting mirror (10) and the second reflecting mirror (5) is the same;
the installation angle of the seventh reflecting mirror (11) is the same as that of the third reflecting mirror (6);
the eighth reflecting mirror (12) and the fourth reflecting mirror (7) are installed at the same angle.
6. A portable binocular stereoscopic vision three-dimensional imaging apparatus based on a single camera according to claim 5, wherein the light complement is placed in the light complement placing window (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321743720.8U CN220273739U (en) | 2023-07-05 | 2023-07-05 | Portable binocular stereoscopic vision three-dimensional imaging device based on single camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321743720.8U CN220273739U (en) | 2023-07-05 | 2023-07-05 | Portable binocular stereoscopic vision three-dimensional imaging device based on single camera |
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| CN220273739U true CN220273739U (en) | 2023-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202321743720.8U Active CN220273739U (en) | 2023-07-05 | 2023-07-05 | Portable binocular stereoscopic vision three-dimensional imaging device based on single camera |
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| Country | Link |
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| CN (1) | CN220273739U (en) |
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- 2023-07-05 CN CN202321743720.8U patent/CN220273739U/en active Active
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