DocumentCode
3016267
Title
Temporal phase congruency
Author
Myerscough, Peter J. ; Nixon, Mark S.
Author_Institution
Dept. of Electron. & Comput. Sci., Southampton Univ., UK
fYear
2004
fDate
28-30 March 2004
Firstpage
76
Lastpage
79
Abstract
We describe a robust moving feature detector that extracts feature points and feature velocities from a sequence of images. We develop a new approach based on phase congruency to include interpolation of feature orientation and improvements in robustness due to correlations in the image sequence. This new temporal phase congruency operator shows improved capabilities on a series of different real image types, as well as a noise analysis on synthetic images.
Keywords
Gaussian noise; feature extraction; image sequences; interpolation; Gaussian noise; feature orientation interpolation; feature velocities; image sequence; moving feature detector; moving feature extraction; salt and pepper noise; temporal phase congruency; Bandwidth; Computer vision; Detectors; Digital filters; Frequency; Image edge detection; Image sequences; Lighting; Phase detection; Tuning;
fLanguage
English
Publisher
ieee
Conference_Titel
Image Analysis and Interpretation, 2004. 6th IEEE Southwest Symposium on
Print_ISBN
0-7803-8387-7
Type
conf
DOI
10.1109/IAI.2004.1300948
Filename
1300948
Link To Document