Design and Implementation of Image Processing Board for the Equipment Which Inspects the Parts of the Automobile using Stereo Vision

摘要

In this paper, we designed and implemented the image processing board, which inspects the parts if the automobile used stereo vision. Image processing board is composed of a DSP, decoder, memory parts, serial communication part and I·O part. Input a stereo images and process image registration, and then calculated Disparity. Compared disparity values and separate into good or error parts of the automobile. The performance of the designed image processing board was verified by implemented system for experiments. Experiment results show that automatic inspection equipment used image processing board more faster than manual and this equipment run high accuracy and stable inspection.