Computer and Modernization ›› 2010, Vol. 1 ›› Issue (3): 12-4.doi: 10.3969/j.issn.1006-2475.2010.03.004

• 图像处理 • Previous Articles     Next Articles

Research on Contour Extraction of Colorful Caricature Image

GUO Tong-hua,TAN Shou-biao,XU Chao   

  1. School of Electronic Science & Technology, Anhui University, Hefei 230039, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2010-03-20 Published:2010-03-20

Abstract:

In this paper, an approach to contour extract of colorful caricature image based on its coloration features is proposed. Combining the image segmentation result according to its color information and its edge detection result by color morphological method, it eliminates noise and extracts the object contour. Experimental results demonstrate that the algorithm can extract the contour of the colorful caricature image contour well, and it possesses excellent performance on the noise restrained.

Key words: contour extraction, HSB space, morphological, edge detection