Title :
An efficient correlation computation method for binary images based on matrix factorisation
Author :
Bogush, R. ; Maltsev, S. ; Ablameyko, S. ; Uchida, S. ; Kamata, S.
Author_Institution :
Polotsk State Univ., Novopolotsk, Byelorussia
fDate :
6/23/1905 12:00:00 AM
Abstract :
A novel algorithm for complexity reduction in binary image processing, namely for computation of correlation between image and object template is proposed. This algorithm is based on direct computation of vector-matrix multiplication with utilisation of binary matrix factorisation approach. Comparison with other algorithms is given and it is shown that our approach allows to reduce time and complexity of this task
Keywords :
computational complexity; correlation methods; image processing; matrix decomposition; object recognition; binary image processing; binary matrix factorisation; complexity reduction; correlation; matrix factorisation; object detection; pattern recognition; vector-matrix multiplication; Computational complexity; Cybernetics; Fourier transforms; Frequency domain analysis; Image processing; Intelligent systems; Matrix decomposition; Object detection; Pattern recognition; Sparse matrices;
Conference_Titel :
Document Analysis and Recognition, 2001. Proceedings. Sixth International Conference on
Conference_Location :
Seattle, WA
Print_ISBN :
0-7695-1263-1
DOI :
10.1109/ICDAR.2001.953805
