603 search results - page 83 / 121 » Compression of image patches for local feature extraction |
ACCV
2007
Springer
15 years 6 months ago
2007
Springer
Palmprint recognition, as a new branch of biometric technology, has attracted much attention in recent years. Various palmprint representations have been proposed for recognition. ...
116
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ICML
2010
IEEE
15 years 27 days ago
2010
IEEE
Many modern visual recognition algorithms incorporate a step of spatial `pooling', where the outputs of several nearby feature detectors are combined into a local or global `...
IROS
2007
IEEE
15 years 6 months ago
2007
IEEE
— We present an algorithm for underwater robots to track mobile targets, and specifically human divers, by detecting periodic motion. Periodic motion is typically associated wit...
100
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WIAMIS
2009
IEEE
15 years 6 months ago
2009
IEEE
Spatio-temporal interest region detectors can be used in the analysis of video to determine sparse, informative regions as candidates for feature extraction. In this paper we comp...
ICIP
2006
IEEE
16 years 1 months ago
2006
IEEE
We propose an integral image based algorithm to extract feature covariance matrices of all possible rectangular regions within a given image. Covariance is an essential indicator ...