DocumentCode
457010
Title
Robust Projective Reconstruction with Missing Information
Author
Hu, Mingxing ; McMenemy, Karen ; Ferguson, Stuart ; Dodds, Gordon ; Yuan, Baozong
Author_Institution
Centre of Med. Image Comput., Univ. Coll. London
Volume
1
fYear
0
fDate
0-0 0
Firstpage
547
Lastpage
550
Abstract
This paper presents a robust approach based on evolutionary agents for projective reconstruction in the presence of missing data and unknown depths. Agents denote possible submatrices for rank constraints, and carry out some evolutionary behavior to exploit a vast solution space. Our approach combines the benefits of excellent searching ability of evolutionary agents for getting a good solution, with a proper treatment of missing information with linear fitting. Experimental results demonstrate better performance of our approach than other typical methods in terms of accuracy and robustness to noise and missing data
Keywords
evolutionary computation; image reconstruction; matrix decomposition; evolutionary agents; linear fitting; matrix factorization; projective reconstruction; rank constraints; Biomedical engineering; Biomedical imaging; Cameras; Educational institutions; Geometry; Image reconstruction; Information science; Multi-stage noise shaping; Noise robustness; Shape measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Pattern Recognition, 2006. ICPR 2006. 18th International Conference on
Conference_Location
Hong Kong
ISSN
1051-4651
Print_ISBN
0-7695-2521-0
Type
conf
DOI
10.1109/ICPR.2006.1014
Filename
1698952
Link To Document