Workpiece image Mosaic technology based on OpenCV image processing

With the development of industrial technology, assembly line production of workpiece has been applied in many industries. The automatic stitching technology of assembly line images can quickly obtain wide field and high resolution images. Based on Python development language, through opencv visual computer library and surf image matching algorithm, this paper focuses on the problems of feature extraction and edge detection of pipeline image, image overlapping region fusion and so on, and realizes the rapid splicing of pipeline image. Experimental verification and analysis prove the feasibility of the algorithm technology.