A synchronous photography device for automatically changing light sources
A technology of automatic transformation and photographing device, which is applied in the directions of photography, optics, color TV components, etc., to achieve the effect of easy portability, simple and fast operation
Active Publication Date: 2018-11-16
NEW DIMENSIONAL IMAGINATION DIGITAL TECH BEIJING
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0005] The problem of the prior art that the present invention needs to solve is: the prior art cannot realize the switch of fully automatic control light source and realize continuous automatic shooting at the same time in the photographing process
Method used
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Embodiment 1
[0025] refer to Figure 1-Figure 4 As shown, the present invention provides a synchronous photography device for automatically changing light sources, including a bracket 1, a stand foot 7, a moving platform 3, a shading cover 2, a light array group 4, a connecting circuit and a control circuit 5.
[0026] The mobile platform 3 is installed on the support 1 and slides along the support 1 . The mobile just platform 3 includes a quick-loading plate 14, a leveling device 16 and a fixing ring 18; The knob 17 for tightening it to the bracket 1 is provided on the fixing ring 18 . The leveling device 16 is installed between the fixed ring 18 and the quick release plate 14, the fixed ring 18 slides on the cross bar of the bracket 1, and the photographic equipment is fixed on the quick release plate 14 superior.
[0027] Both sides of the support 1 are provided with foldable stand feet 7, and joint bearings 9 are used between the stand and the support 1 to connect. A support rod 8 ...
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The present invention relates to the field of photographic devices, in particular to a synchronous photographic device for automatically changing light sources, which includes a bracket, a mobile platform, a sunshade, a light array group and a control circuit; the mobile platform is installed on the bracket, and Sliding on the bracket; the light array group is installed inside the shading cover; both the mobile platform and the light array group are connected to the control circuit; the frame of the shading cover is a segmented structure , the bracket is a telescopic structure. Due to the retractability of the bracket and the foldability of the sunshade umbrella, the device can be carried around and applied to various photography environments, and the range of the mask can be adjusted according to the volume of the photographed object. The present invention can conveniently adjust the shooting angle of the photographic equipment and the relative position to the object by using the mobile platform, and the operation is very simple and fast; the control circuit is used to control the automatic conversion of the light source and the automatic shooting of the photographic equipment, so as to realize the complete shooting in the RTI photographing process. Perform light source switching and continuous shooting.
Description
technical field [0001] The invention relates to the field of photography devices, in particular to a synchronous photography device for automatically changing light sources. Background technique [0002] Reflection Transformation Imaging (RTI) is a computational photography technique that captures the surface shape and color of an item, and provides interactive lighting data through illumination in any direction, and then uses the camera to capture a set of photos of the item at the same location under different light conditions . By simply encoding this group of photos to obtain data, and then using the pixel-by-pixel reflectance function, RTI technology can use light in any direction within the range of the camera to generate a new image. RTI photography technology is applied to virtual inspection and cultural relics research. Due to the characteristics of the material and texture characteristics of the object, the interaction between light and objects is very important f...
Claims
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IPC IPC(8): H04N5/235H04N5/232G03B15/05
CPCG03B15/05H04N23/66H04N23/74
Inventor 王日月王振党杰
Owner NEW DIMENSIONAL IMAGINATION DIGITAL TECH BEIJING