エッジ検出のための改良Ｅ変換とその応用

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タイトル別名
  • Improved E-Transformation for Edge Detection and Its Application.
  • エッジ ケンシュツ ノ タメ ノ カイリョウ E ヘンカン ト ソノ オウヨウ

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説明

It is well kown that a preprocess is needed to detect the edge from image data involving any noise, and a process of smoothing is usually applied to the data. However, the process of smoothing distorts the information with respect to its height, and so the E-transformation proposed by Moore and Parker is modified for retaining the height information in the data and identifying the edge of the image. The improved E-transformation is applied to rebuild an original shape from the height data in QFP measured with a laser.

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