Title :
An Approach of Color Image Edge Detection Based on Triangle Similarity
Author :
Junjun, Han ; Jingxiu, Zhao ; Mian, Wang
Author_Institution :
Coll. of Comput. Sci., Qufu Normal Univ., Rizhao
Abstract :
For human´s vision, the edge forms where the value of color of an image changes rapidly. And the changes are so abstract that it is very difficult to quantize. In this paper, a method detecting color image edges based on triangle similarity is presented, which turn the color changes into the changes of a trianglepsilas form. It makes the abstract problem become not only quantization but also a problem shift to us that developed more perfect field. The experiment results show that the method exploits the color feature fully, raising the accuracy of edge detection and making sure the continuous of edges.
Keywords :
edge detection; feature extraction; image colour analysis; color feature; color image edge detection; image analysis; image understanding; triangle similarity; Colored noise; Communication system control; Computer science; Educational institutions; Humans; Image color analysis; Image edge detection; Image processing; Pattern recognition; Quantization;
Conference_Titel :
Computing, Communication, Control, and Management, 2008. CCCM '08. ISECS International Colloquium on
Conference_Location :
Guangzhou
Print_ISBN :
978-0-7695-3290-5
DOI :
10.1109/CCCM.2008.110