TY - GEN
T1 - Image registration based on genetic algorithm and weighted feature correspondences
AU - Yuan, Zhi
AU - Ahrary, Alireza
AU - Yan, Peimin
AU - Kamata, Sei Ichiro
PY - 2009
Y1 - 2009
N2 - Super resolution is a technique of enhancing image resolution by combining information from multiple images. It is widely applied in fields like camera surveillance, satellite imaging, pattern recognition, etc. One challenging problem of super resolution is its high demand on image registration accuracy. This paper introduces a high accuracy registration approach for the purpose of super resolution. It is invariant to translation, scaling, rotation, and noise, and can be used to automatically obtain the Maximize a Likelihood Estimation (MLE) of image homography (registration result) using information only contained within the images themselves. An effective Genetic Algorithm based approach is used to filter out all the mismatches. Comparison with RANSAC and Keren's method will be given to prove the effectiveness of the proposed method.
AB - Super resolution is a technique of enhancing image resolution by combining information from multiple images. It is widely applied in fields like camera surveillance, satellite imaging, pattern recognition, etc. One challenging problem of super resolution is its high demand on image registration accuracy. This paper introduces a high accuracy registration approach for the purpose of super resolution. It is invariant to translation, scaling, rotation, and noise, and can be used to automatically obtain the Maximize a Likelihood Estimation (MLE) of image homography (registration result) using information only contained within the images themselves. An effective Genetic Algorithm based approach is used to filter out all the mismatches. Comparison with RANSAC and Keren's method will be given to prove the effectiveness of the proposed method.
KW - Backward projection
KW - Genetic Algorithm
KW - Image registration
KW - RANSAC (Random Sampling Consensus)
KW - SIFT (Scale Invairant Feature Transform)
KW - Super resolution
UR - http://www.scopus.com/inward/record.url?scp=70350241783&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=70350241783&partnerID=8YFLogxK
U2 - 10.1109/ISCE.2009.5157002
DO - 10.1109/ISCE.2009.5157002
M3 - Conference contribution
AN - SCOPUS:70350241783
SN - 9781424429769
T3 - Digest of Technical Papers - IEEE International Conference on Consumer Electronics
SP - 42
EP - 46
BT - 2009 IEEE 13th International Symposium on Consumer Electronics, ISCE 2009
T2 - 2009 IEEE 13th International Symposium on Consumer Electronics, ISCE 2009
Y2 - 25 May 2009 through 28 May 2009
ER -