作者: Shen Yinuo , Chen Yuan
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摘要: The invention discloses a segmentation method of inside contour lip. lip includes the steps: performing image color space transformation on area to obtain an A and H; filtering processing H A1 H1, detailing H1 Athin Hthin; noise Hthin A2 H2; combining with H2, binarization combined image, morphological binary smooth closed area; acquiring boundary area, so that is can completely segmentthe lip, high in precision, conductive further perform other subsequent work