TY - GEN
T1 - An improved canny algorithm
AU - Pan, Dafu
AU - Wang, Bo
PY - 2008
Y1 - 2008
N2 - Image is analysed under multi-scale filtering in Canny algorithm frame. Firstly, scale multiplication is defined by filter responses multiplication of two different scales. Then the modulus and orientation is determined by the similarity of adjacent scales. Thirdly, a threshold value is chosen to eliminate false edge. Finally, the edge is obtained after non-maximum suppression. Experimental results show the superior performance of the proposed algorithm in noise restrain and edge localization than the traditional Canny algorithm.
AB - Image is analysed under multi-scale filtering in Canny algorithm frame. Firstly, scale multiplication is defined by filter responses multiplication of two different scales. Then the modulus and orientation is determined by the similarity of adjacent scales. Thirdly, a threshold value is chosen to eliminate false edge. Finally, the edge is obtained after non-maximum suppression. Experimental results show the superior performance of the proposed algorithm in noise restrain and edge localization than the traditional Canny algorithm.
KW - Canny algorithm
KW - Edge detection
KW - Scale multiplication
UR - https://www.scopus.com/pages/publications/52649160774
U2 - 10.1109/CHICC.2008.4605078
DO - 10.1109/CHICC.2008.4605078
M3 - Conference contribution
AN - SCOPUS:52649160774
SN - 9787900719706
T3 - Proceedings of the 27th Chinese Control Conference, CCC
SP - 456
EP - 459
BT - Proceedings of the 27th Chinese Control Conference, CCC
T2 - 27th Chinese Control Conference, CCC
Y2 - 16 July 2008 through 18 July 2008
ER -