Surround shooting device for human body modeling

Abstract

The utility model belongs to the technical field of human body modeling shooting, and particularly relates to a surround shooting device for human body modeling. According to the device, a plurality of annular rails are installed on the inner wall face of a shell and arranged in parallel in the height direction of the shell, a top plate is arranged at the top of the shell, and a bottom plate is arranged at the bottom of the shell; the cameras are installed on the annular tracks in a sliding mode through a multi-degree-of-freedom adjusting assembly, and each annular track is provided with one camera. The light source assembly is installed on the top plate. According to the surround shooting device for human body modeling, the annular track is adopted for surround shooting, the camera can achieve multi-degree-of-freedom adjustment, the shooting requirement of human body modeling can be met, and the surround shooting device is low in cost, high in speed, good in modeling effect, easy to achieve, stable and reliable.

Description

Technical Field

[0001] This application belongs to the technical field of human body modeling and shooting, and particularly relates to a surrounding shooting device for human body modeling. Background Art

[0002] With the increasing maturity of technologies such as VR and digital humans, the demand for human body modeling is increasing. During the process of human body modeling, it is necessary to use a shooting device to shoot a human body object, obtain multiple pictures, identify the features of each picture, and synthesize and model the multiple pictures to generate a 3D human body model.

[0003] In the prior art, generally, a camera is held manually to take pictures for human body modeling. This way of picture acquisition has unstable shooting effects and poor modeling quality, and has higher requirements for shooting techniques and modeling.

[0004] Therefore, it is desirable to have a technical solution to overcome or at least mitigate at least one of the above-mentioned defects of the prior art. Summary of the Utility Model

[0005] The purpose of this application is to provide a surrounding shooting device for human body modeling to solve the problem of unstable shooting effects of the existing picture acquisition method.

[0006] The technical solution of this application is as follows:

[0007] A surrounding shooting device for human body modeling, comprising:

[0008] A housing, on the inner wall surface of which a plurality of annular tracks are installed. The plurality of annular tracks are arranged in parallel along the height direction of the housing. The top of the housing is provided with a top plate, and the bottom is provided with a bottom plate;

[0009] A camera, which is slidably installed on the annular track through a multi-degree-of-freedom adjustment component, and one camera is installed on each annular track;

[0010] A light source component, which is installed on the top plate.

[0011] In at least one embodiment of this application, the housing is spherical, ellipsoidal or cylindrical.

[0012] In at least one embodiment of this application, 3 annular tracks are installed on the inner wall surface of the housing.

[0013] In at least one embodiment of this application, the camera is a depth camera.

[0014] In at least one embodiment of this application, the multi-degree-of-freedom adjustment component includes:

[0015] The first - stage slider is slidably mounted on the annular track, and a radial slide rail is provided on the first - stage slider;

[0016] The second - stage slider is slidably mounted on the radial slide rail of the first - stage slider, and a threaded hole is provided on the second - stage slider;

[0017] The circumferential adjustment block is threadedly connected to the second - stage slider through a threaded rod;

[0018] The connecting earpiece is mounted on the circumferential adjustment block, and the camera is hingedly mounted on the connecting earpiece.

[0019] In at least one embodiment of the present application, the light source assembly includes:

[0020] The metal hose, one end of the metal hose is connected to the top plate of the housing;

[0021] The light - source mounting disc, one end of the light - source mounting disc is connected to the other end of the metal hose, and a lighting lamp is mounted on the other end of the light - source mounting disc.

[0022] In at least one embodiment of the present application,

[0023] An installation joint is provided on the top plate of the housing, and the installation joint is provided with internal threads;

[0024] A hose joint is provided on the metal hose, the hose joint is provided with external threads, and the metal hose is threadedly connected to the top plate of the housing.

[0025] In at least one embodiment of the present application,

[0026] One lighting lamp is arranged at the center of the light - source mounting disc;

[0027] A plurality of lighting lamps are uniformly arranged circumferentially along the outside of the lighting lamp arranged at the center of the light - source mounting disc.

[0028] The utility model has at least the following beneficial technical effects:

[0029] The surrounding shooting device for human body modeling in the present application uses an annular track for surrounding shooting, and the camera can achieve multi - degree - of - freedom adjustment, which can meet the shooting requirements for human body modeling, has low cost, high speed, good modeling effect, is simple to implement, and is stable and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 is a schematic diagram of the annular track of an embodiment of the present application;

[0031] Figure 2Schematic diagram of a multi-degree-of-freedom adjustment component according to an embodiment of the present application;

[0032] Figure 3 Schematic diagram of a light source component according to an embodiment of the present application;

[0033] Figure 4 Schematic diagram of a light source mounting disc according to an embodiment of the present application.

[0034] Wherein:

[0035] 1 - annular track; 2 - camera; 3 - multi-degree-of-freedom adjustment component; 31 - first-stage slider; 32 - second-stage slider; 33 - circumferential adjustment block; 34 - connecting lug; 4 - light source component; 41 - metal hose; 42 - light source mounting disc; 43 - lighting lamp. Detailed implementation manners

[0036] To make the purpose, technical solutions and advantages of the implementation of the present application clearer, the technical solutions in the embodiments of the present application will be described in more detail below with reference to the accompanying drawings in the embodiments of the present application. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are some, but not all, of the embodiments of the present application. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present application, and should not be construed as limiting the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without making creative efforts fall within the scope of protection of the present application. The embodiments of the present application will be described in detail below with reference to the drawings.

[0037] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the scope of protection of the present application.

[0038] The following combines the attached Figures 1 to 4 Make a further detailed description of the present application.

[0039] The present application provides a surrounding shooting device for human body modeling, including: a housing equipped with a plurality of annular tracks 1, a camera 2, and a light source component 4.

[0040] Specifically, a plurality of annular tracks 1 are installed on the inner wall surface of the housing. The plurality of annular tracks 1 are arranged in parallel along the height direction of the housing. The top of the housing is provided with a top plate, and the bottom is provided with a bottom plate. The housing can adopt an appropriate structural form, such as spherical, ellipsoidal or cylindrical. The cross-section of the housing along the horizontal direction is circular, which is convenient for installing the annular track 1. The centers of each annular track 1 are all located on the axis of the housing. The height of the housing can be determined according to the height of the human body modeling object, and the number of annular tracks 1 is arranged according to the height of the housing. Preferably, a plurality of joints are provided on the inner wall surface of the housing, and the annular track 1 is connected to the joints on the inner wall surface of the housing in a detachable manner. During use, the number and arrangement height of the annular track 1 are selected according to the actual situation. The top plate of the housing can be used to install the light source assembly 4, and the bottom plate of the housing is for the human body modeling object to stand on, and an opening for entry and exit is provided on the housing.

[0041] In a preferred embodiment of the present application, an ellipsoidal housing that fits better with the human body structure is selected. Three annular tracks 1 are installed on the inner wall surface of the housing, and the three annular tracks 1 are respectively located at the positions of the height of the housing. It can be understood that in this embodiment, the upper and lower annular tracks 1 are different in size from the middle annular track 1.

[0042] As Figures 1 - 2 shown, the camera 2 is slidably installed on the annular track 1 through the multi-degree-of-freedom adjustment component 3. One camera 2 is installed on each annular track 1. The camera 2 preferably adopts a depth camera.

[0043] In a preferred embodiment of the present application, the multi-degree-of-freedom adjustment component 3 includes: a first-stage slider 31, a second-stage slider 32, a circumferential adjustment block 33 and a connecting ear 34. Among them, the first-stage slider 31 is slidably installed on the annular track 1, and a radial slide rail is provided on the first-stage slider 31; the second-stage slider 32 is slidably installed on the radial slide rail of the first-stage slider 31, and a threaded hole is provided on the second-stage slider 32; the circumferential adjustment block 33 is threadedly connected to the second-stage slider 32 through a threaded rod; there are two connecting ears 34, which are respectively installed on the circumferential adjustment block 33, and the camera 2 is hingedly installed on the connecting ear 34. Through the multi-degree-of-freedom adjustment component 3, multi-degree-of-freedom adjustment of the camera 2 can be realized. The first-stage slider 31 can drive the camera 2 to slide to any position along the annular track 1. The second-stage slider 32 can drive the camera 2 to slide along the radial slide rail, so as to adjust the radial position of the camera 2. By rotating the circumferential adjustment block 33, the circumferential position of the camera 2 can be adjusted. By adjusting the angle between the camera 2 and the connecting ear 34, the pitch position of the camera 2 can be adjusted.

[0044] As Figure 3 shown, the light source assembly 4 is installed on the top plate of the housing and is used for illuminating the inside of the housing.

[0045] In a preferred embodiment of the present application, the light source assembly 4 includes a metal hose 41 and a light source mounting disc 42. One end of the metal hose 41 is connected to the top plate of the housing. The metal hose 41 is a hose that can be bent and deformed, and the outer layer of the metal hose 41 is wrapped with a PVC material. One end of the light source mounting disc 42 is connected to the other end of the metal hose 41, and a lighting lamp 43 is installed at the other end of the light source mounting disc 42. Preferably, the light source assembly 4 is installed on the top plate of the housing in a detachable manner, which is convenient for replacement and maintenance. In an embodiment of the present application, a mounting joint is provided on the top plate of the housing, and the mounting joint is provided with an internal thread. A hose joint is provided on the metal hose 41, and the hose joint is provided with an external thread. The metal hose 41 is threadedly connected to the top plate of the housing. In order to avoid being interfered by shadows during shooting, preferably, the lighting lamps 43 are arranged in a circular pattern. In this embodiment, as Figure 4 shown, a lighting lamp 43 is arranged at the center of the light source mounting disc 42, and a plurality of lighting lamps 43 are evenly arranged circumferentially along the outside of the lighting lamp 43 arranged at the center of the light source mounting disc 42. This arrangement can ensure that the light irradiates the shooting area from multiple angles simultaneously, thereby effectively eliminating the interference of shadows.

[0046] The surrounding shooting device for human body modeling of the present application installs the annular track 1 at different heights on the inner wall surface of the housing, and installs the cameras 2 on each annular track 1 through the multi-degree-of-freedom adjustment assembly 3, which can realize multi-directional surrounding shooting, and illuminates the inside of the housing through the light source assembly 4 to eliminate the interference of shadows. During human body modeling, the position of the camera 2 is adjusted through the multi-degree-of-freedom adjustment assembly 3 so that the shooting angle of the camera 2 is aligned with the human body modeling object, ensuring that the captured human body modeling information is more accurate. By synthesizing and modeling the pictures taken by each camera 2, human body modeling can be quickly realized, and the shooting requirements for human body modeling are solved.

[0047] The surrounding shooting device for human body modeling of the present application does not require too high shooting skills, has low cost, high speed, good modeling effect, is simple to implement, stable and reliable, is suitable for application scenarios with a large number of human body modeling shooting requirements, and can be used as a commercial product.

[0048] The above is only the specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed by the present application should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A surrounding shooting device for human body modeling, characterized in that Comprising: A housing, on the inner wall surface of which a plurality of annular tracks (1) are installed. The plurality of annular tracks (1) are arranged in parallel along the height direction of the housing. The top of the housing is provided with a top plate, and the bottom is provided with a bottom plate; A camera (2), which is slidably installed on the annular track (1) through a multi-degree-of-freedom adjustment component (3). One camera (2) is installed on each annular track (1); A light source component (4), which is installed on the top plate.

2. The circumferential shooting device for human body modeling according to claim 1, wherein The housing is spherical, ellipsoidal or cylindrical.

3. The circumferential photographing device for human body modeling according to claim 1, characterized in that, Three annular tracks (1) are installed on the inner wall surface of the housing.

4. The circumferential shooting device for human body modeling according to claim 1, characterized in that, The camera (2) is a depth camera.

5. The circumferential shooting device for human body modeling according to claim 1, characterized in that, The multi-degree-of-freedom adjustment component (3) includes: A first-stage slider (31), which is slidably installed on the annular track (1). A radial slide rail is provided on the first-stage slider (31); A second-stage slider (32), which is slidably installed on the radial slide rail of the first-stage slider (31). A threaded hole is provided on the second-stage slider (32); A circumferential adjustment block (33), which is threadedly connected to the second-stage slider (32) through a threaded rod; A connecting lug (34), which is installed on the circumferential adjustment block (33). The camera (2) is hingedly installed on the connecting lug (34).

6. The circumferential photographing device for human body modeling according to claim 1, characterized in that, The light source component (4) includes: A metal hose (41), one end of which is connected to the top plate of the housing; A light source mounting disc (42), one end of which is connected to the other end of the metal hose (41). A lighting lamp (43) is installed at the other end of the light source mounting disc (42).

7. The surrounding shooting device for human body modeling according to claim 6, characterized in that An installation joint is provided on the top plate of the housing, and the installation joint is provided with an internal thread; A hose joint is provided on the metal hose (41), and the hose joint is provided with an external thread. The metal hose (41) is threadedly connected to the top plate of the housing.

8. The surrounding shooting device for human body modeling according to claim 6, characterized in that One lighting lamp (43) is arranged at the center of the light source mounting disc (42); A plurality of lighting lamps (43) are arranged evenly along the circumference on the outer side of the lighting lamp (43) arranged at the center of the light source mounting disc (42).

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