TY - GEN
T1 - X-ray angiogram image enhancement in DSA with generalized fuzzy operator
AU - Yuan, Xinqi
AU - Zhao, Shujun
AU - Zhou, Fugen
AU - Zhang, Tao
AU - Fu, Weiwei
AU - Xu, Chuan
AU - Liu, Min
PY - 2011
Y1 - 2011
N2 - It is believed that fuzzy set theory is a useful tool for handling the uncertainty associated with vagueness and/or imprecision. In this paper, by using a fuzzy entropy approach, a novel adaptive image fuzzy enhancement algorithm is presented. After a general discussion on fuzzy entropy, the concept of elementary entropy function of a fuzzy set is introduced. Using this mapping, the selection of the threshold value in image enhancement is beneficial to a certain extent. The second part of the paper investigates the applicability of the generalized fuzzy operator (GFO), which not only has a closing character and an automatic-adjusting character, but also has a transplant character to other enhancement arithmetic. One typical example is used for evaluation this algorithm at last, which is the X-ray angiogram image come from the Digital Subtraction Angiography (DSA).
AB - It is believed that fuzzy set theory is a useful tool for handling the uncertainty associated with vagueness and/or imprecision. In this paper, by using a fuzzy entropy approach, a novel adaptive image fuzzy enhancement algorithm is presented. After a general discussion on fuzzy entropy, the concept of elementary entropy function of a fuzzy set is introduced. Using this mapping, the selection of the threshold value in image enhancement is beneficial to a certain extent. The second part of the paper investigates the applicability of the generalized fuzzy operator (GFO), which not only has a closing character and an automatic-adjusting character, but also has a transplant character to other enhancement arithmetic. One typical example is used for evaluation this algorithm at last, which is the X-ray angiogram image come from the Digital Subtraction Angiography (DSA).
UR - https://www.scopus.com/pages/publications/84863395814
U2 - 10.1109/ISBB.2011.6107673
DO - 10.1109/ISBB.2011.6107673
M3 - 会议稿件
AN - SCOPUS:84863395814
SN - 9781457700774
T3 - Proceedings of 2011 International Symposium on Bioelectronics and Bioinformatics, ISBB 2011
SP - 170
EP - 173
BT - Proceedings of 2011 International Symposium on Bioelectronics and Bioinformatics, ISBB 2011
T2 - 2nd International Symposium on Bioelectronics and Bioinformatics, ISBB 2011
Y2 - 3 November 2011 through 5 November 2011
ER -