Image processing device, method, device and medium based on rgbd camera system

Abstract

The invention discloses an image processing method, system, electronic device and medium based on an RGBD camera system, which relate to the technical field of image processing and are used to solve the problem that point clouds obtained based on line structured light cameras lack RGB information in the related art. The method includes: acquiring a point to be processed, and the point to be processed is taken from a point cloud obtained by scanning a measured object with a linear structured light camera; querying a target point associated with the point to be processed, and the target point is located in a point cloud obtained by scanning the measured object with the line camera. On the RGB image, the line structured light camera and the line scan camera make a uniform linear motion relative to the measured object; calculate the target RGB value of the target point based on the RGB image, and assign the target RGB value to the point to be processed. The present invention has the advantage that a point cloud with RGB information can be obtained.

Description

technical field [0001] The present invention relates to the technical field of image processing, and in particular, to an image processing apparatus, method, electronic device and medium based on an RGBD camera system. Background technique [0002] The line structured light camera is composed of a laser generator and a camera at a specific angle. The laser light of the laser generator forms reflected light on the surface of the object and is accepted by the camera, and the contour of the object's uneven changes generates a flat image on the camera target surface, thereby converting it into a three-dimensional image. point cloud. [0003] In the related art, some point cloud algorithms need to use RGB information, but the point cloud obtained by the above method does not have RGB information, so the above method is replaced or the subsequent point cloud algorithm that requires RGB information is abandoned. [0004] At present, no effective solution has been proposed for the ...

AI Technical Summary

Problems solved by technology

[0003] In related technologies, some point cloud algorithms need to use RGB information. However, the point cloud obtained by the above method does not have RGB information, which leads to the above method being replaced or abandoned. The subsequent point cloud algorithm based on RGB information

[0004] At present, no effective solution has been proposed for the problem of lack of RGB information in the point cloud obtained by the line-structured light camera in related technologies.

Images