Synchronous photographing device capable of automatically transforming light source

Abstract

The invention provides a synchronous photographing device capable of automatically transforming a light source. The synchronous photographing device comprises an annular plate, wherein a bearing at the bottom side of the annular plate is connected with the top side of a coaxial round box; the internal circumference of the annular plate is fixedly connected with the external circumference of an inner ring gear; a coaxial rack wheel is arranged in the inner ring gear; a locking device of a first screw rod is arranged at the top side of a semicircular ring; and a fixing device of a small semicircular ring is arranged at the left side of the round box. The synchronous photographing device is simple in structure, convenient to use and operate and high in automation degree, is capable of achieving synchronous adjustment of the positions of a plurality of cameras and is capable of automatically carrying out photographing of different angles on subjects at different illumination angles, the taken photographs are more comprehensive, shape and color collection of the subjects is facilitated, meanwhile, the cameras and the positions of the subjects are relative rest in the photographing process, clearer photographs can be taken, the actual demand can be met, and the synchronous photographing device is suitable for promotion.

Description

technical field [0001] The invention belongs 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 a camera to capture a set of photos of the item at the same location under different light conditions , during the shooting process, it is necessary to manually change the position of the light, which affects the smoothness of shooting and the shooting ideas of the photographer. The existing shooting device requires the position of the camera to be fixed, and it is difficult to take photos at different distances, or the camera After the position is adjusted, it is necessary to reposition and readjust the light. The operation is cumbersome, and it is di...

AI Technical Summary

Problems solved by technology

[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 a camera to capture a set of photos of the item at the same location under different light conditions , during the shooting process, it is necessary to manually change the position of the light, which affects the smoothness of shooting and the shooting ideas of the photographer. The existing shooting device requires the position of the camera to be fixed, and it is difficult to take photos at different distances, or the camera After the position is adjusted, it is necessary to reposition and readjust the light. The operation is cumbersome, and it is difficult to realize the synchronous adjustment of the camera. It is necessary to adjust the outer circumference of the camera one by one, which affects the shooting efficiency and cannot meet the actual needs. Therefore, we invented a synchronization that automatically changes the light source. photography device

Images