Special Robot Technology by Tongying Guo & Hui Zhang & Lincang Zhu

Author:Tongying Guo & Hui Zhang & Lincang Zhu
Language: eng
Format: epub
ISBN: 9789819905898
Publisher: Springer Nature Singapore

4.1.2 Main Application Fields of Mobile Robot Vision System

Vision is the most abundant means for humans to obtain information. Usually, most of the information of humans comes from the eyes, while for drivers, more than 90% of the information comes from vision. Similarly, the vision system is one of the important components of the mobile robot system, and the vision sensor is also the perception device for the mobile robot to obtain surrounding information. In the past ten years, as researchers have invested a lot of research work, computer vision, machine vision and other theories have been continuously developed and improved. The vision system of mobile robots has involved image acquisition, compression coding and transmission, image enhancement, edge detection, threshold segmentation, target recognition, 3D reconstruction, etc., covering almost all aspects of machine vision. At present, the mobile robot vision system is mainly used in the following three aspects:Visual inspection of products is used instead of human visual inspection. Including: shape inspection, that is, checking and measuring the geometric size, shape and position; defect inspection, that is, checking whether the part is damaged or scratched; complete inspection, that is, checking whether the parts on the part are complete.

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