Automatic Lip-Contour Extraction and Mouth-Structure Segmentation in Images
Automatic Lip-Contour Extraction and Mouth-Structure Segmentation in Images
复制标题
图像中的自动嘴唇轮廓提取和口腔结构分割
DOI:
10.1109/mcse.2010.145
复制
发表时间:
2011
影响因子:
2.1
通讯作者:
T. Redarce
中科院分区:
文献类型:
--
作者:
Juan B. Gómez;F. Prieto;T. Redarce
Lip-contour extraction has great potential for human-machine interface and communication systems, but most existing techniques are inappropriate for changing poses, malformations, or whole-mouth descriptions. A new mouth-structure segmentation methodology uses pixel color classification, segmentation refinement, and fitted region-of-interest clipping to improve the speed and accuracy of mouth-structure segmentation using standard database images.