Contour extraction based on GVF snake model with phase preserving de-noising correction

International Conference on Signal Processing Proceedings, ICSP

Volumn 2, Issue , 2004, Pages 1022-1025

  Yu, Ming ^a   Chen, Lei ^a   Guo, Ymgchun ^a  

^a HEBEI UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

Gradient vector flow; Log gabor wavelet phase preserving de noising; Snake model

Indexed keywords

BLOOD VESSELS; EXTRACTION; GRADIENT METHODS; IMAGE ANALYSIS; IMAGE QUALITY; NOISE ABATEMENT; PROBLEM SOLVING; SIGNAL TO NOISE RATIO; ULTRASONICS; VECTORS;

GRADIENT VECTOR FLOWS; LOG GABOR WAVELETS; PHASE PRESERVING DE-NOISING; SNAKE MODELS;

CONTOUR MEASUREMENT;

EID: 7744236372     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (7)

1. Chen C. M. et al, A dual-snake model of high penetrability for ultrasound image boundary extraction, Ultrasound in Med. & Biol., 2001, 27(12): 1651-1665
2. Kass M., Witkin A., Terzopoulous D., Snakes: active contour models. In Proceedings of the 1st International Conference on Computer Vision. 259-268. 1987
3. Xu C., Prince JL. Snakes, shapes and gradient vector flow. IEEE Trans. on IP,1998,7(3):359-369.
4. Oppenheim A.V. and Lim J.S. The importance of phase in signals. In Proceedings of The IEEE 69, pages 529-541, 1981.
5. Field D. J., Relations between the statistics of natural images and the response properties of cortical cells. Journal of The Optical Society of America A, 4(12):2379-2394, December 1987.
6. Kovesi.P. Phase Preserving Denoising of Images,DICTA99,Perth,Australia,APRS(Australian Pattern Recognition Society),1: pp 212-217(1999).
7. th International Conf. on Signal Processing, 2002, Beijing, China