13 January 2012 Method of recognition and feature extraction about round and rectangular in mechanical process
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Abstract
In mechanical process, such as milling parts, cutting parts and coiling sheets, line and arc is two kinds of the most common and most simple machining track. So the extraction of line and arc is of important significance in the practical application. Therefore, in this paper, the research object is a continuous, uninterrupted and uncrossed curve. This paper presents a method for identifying lines and arc based on line recognition algorithm of Freeman chain code, finally the basic geometric feature of round and rectangle is extracted. Experimental results prove that this method is feasible.
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Daohua Lu, Daohua Lu, Chunlong Dai, Chunlong Dai, } "Method of recognition and feature extraction about round and rectangular in mechanical process", Proc. SPIE 8349, Fourth International Conference on Machine Vision (ICMV 2011): Machine Vision, Image Processing, and Pattern Analysis, 83491X (13 January 2012); doi: 10.1117/12.921071; https://doi.org/10.1117/12.921071
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