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關注：1
2013-05-23 12:21
求翻譯：As with many other edge operators, some type of confidence testing is necessary to determine that the estimated edge parameters are accurate. Since the edge operator was developed assuming a single straight edge in its window, it might not give correct results for other features such as lines and comers. Empirical test是什么意思？ 待解決
 懸賞分：1
- 離問題結束還有
As with many other edge operators, some type of confidence testing is necessary to determine that the estimated edge parameters are accurate. Since the edge operator was developed assuming a single straight edge in its window, it might not give correct results for other features such as lines and comers. Empirical test
問題補充： |
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2013-05-23 12:21:38
與許多其他邊緣運營商，某些類型的信心測試是必要的決定，估計邊緣參數是準確的。自邊緣運營商在其窗口假設一個單一的直邊開發，它可能不會給其他功能，如線條和來者不拒正確的結果。實證檢驗表明，線和來者不拒的結果的確是不準確的。圖顯示的圖像。 24（一）生成測試的信心的措施。它包括來者不拒，理想的臺階邊緣，線，每個臺階高度100。良好的信任措施是能夠拒絕來者不拒和線條而可靠的檢測步驟邊緣。震級閾值是眾所周知的邊緣檢測方法，但往往產生效果不佳。圖24（b）所示的幅度在20級灰度閾值的結果。注意，結果都很差。圖24（c）顯示，在正常的估計只保留了在從邊緣的像素的二分之一，也最接近的像素邊緣方向
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2013-05-23 12:23:18
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2013-05-23 12:24:58
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2013-05-23 12:26:38
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2013-05-23 12:28:18
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