TY - GEN
T1 - Improving the performance of SIFT using bilateral filter and its application to generic object recognition
AU - Yamazaki, Tomoaki
AU - Fujikawa, Tetsuya
AU - Katto, Jiro
PY - 2012/10/23
Y1 - 2012/10/23
N2 - Feature extraction of images can be applied to image matching, image searching, object recognition, image tracking etc. One of the effective methods to extract features of images is Scale-Invariant Feature Transform (SIFT) [1], In this paper, we indicate problems of SIFT and propose a method to improve its performance by applying Bilateral Filter [2]. In addition, we implement its acceleration by GPGPU (general purpose GPU), apply this method to generic object recognition and perform a comparison experiment. We compare the proposed method with the original method using SIFT and confirm improvement of the identification rate by the proposed method.
AB - Feature extraction of images can be applied to image matching, image searching, object recognition, image tracking etc. One of the effective methods to extract features of images is Scale-Invariant Feature Transform (SIFT) [1], In this paper, we indicate problems of SIFT and propose a method to improve its performance by applying Bilateral Filter [2]. In addition, we implement its acceleration by GPGPU (general purpose GPU), apply this method to generic object recognition and perform a comparison experiment. We compare the proposed method with the original method using SIFT and confirm improvement of the identification rate by the proposed method.
KW - Feature extraction
KW - Image edge detection
KW - Object recognition
UR - http://www.scopus.com/inward/record.url?scp=84867624677&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84867624677&partnerID=8YFLogxK
U2 - 10.1109/ICASSP.2012.6288041
DO - 10.1109/ICASSP.2012.6288041
M3 - Conference contribution
AN - SCOPUS:84867624677
SN - 9781467300469
T3 - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
SP - 945
EP - 948
BT - 2012 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2012 - Proceedings
T2 - 2012 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2012
Y2 - 25 March 2012 through 30 March 2012
ER -