개정판 d8a53b03
dev issue #507 : dev opc detect
Change-Id: Ib16a83e63cf85f08e1c7360a13b61c87d27f4fbc
| DTI_PID/DTI_PID/RecognitionDialog.py | ||
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| 914 | 914 |
sh, sow, soh) |
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## For OPC |
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worker.detectOPCOnPid() |
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if symbolType == "Piping OPC\'s" or symbolType == "Instrument OPC\'s": |
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worker.detectOPCOnPid(roiItem, symGray) |
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## Template Matching |
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tmRes = cv2.matchTemplate(roiItem, symGray, cv2.TM_CCOEFF_NORMED) |
| ... | ... | |
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return [] |
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@staticmethod |
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def detectOPCOnPid(): |
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def detectOPCOnPid(src, symGray): |
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not_src = cv2.bitwise_not(src) |
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symbol = cv2.copyMakeBorder(symGray, 1, 1, 1, 1, cv2.BORDER_CONSTANT, value=255) |
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not_symbol = cv2.bitwise_not(symbol) |
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symbol_contours, symbol_hierachy = cv2.findContours(not_symbol, cv2.RETR_TREE, cv2.CHAIN_APPROX_SIMPLE) |
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if symbol_hierachy[0][0][0] != -1: |
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return None |
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return |
| 1077 | 1084 |
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