发明名称 Automated inspection of hot steel slabs
摘要 The disclosure relates to a real time digital image enhancement system for performing the image enhancement segmentation processing required for a real time automated system for detecting and classifying surface imperfections in hot steel slabs. The system provides for simultaneous execution of edge detection processing and intensity threshold processing in parallel on the same image data produced by a sensor device such as a scanning camera. The results of each process are utilized to validate the results of the other process and a resulting image is generated that contains only corresponding segmentation that is produced by both processes.
申请公布号 US4561104(A) 申请公布日期 1985.12.24
申请号 US19840571220 申请日期 1984.01.16
申请人 HONEYWELL INC. 发明人 MARTIN, RONALD J.
分类号 G06T5/00;G06T1/00;G06T7/00;(IPC1-7):G06K9/56 主分类号 G06T5/00
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