86 search results - page 14 / 18 » Principal component analysis of image gradient orientations ... |
MICAI
2000
Springer
13 years 10 months ago
2000
Springer
The Principal Components Analysis (PCA) is one of the most successfull techniques that have been used to recognize faces in images. This technique consists of extracting the eigenv...
TIFS
2008
13 years 6 months ago
2008
We present a theory for constructing linear subspace approximations to face-recognition algorithms and empirically demonstrate that a surprisingly diverse set of face-recognition a...
AVBPA
2001
Springer
13 years 11 months ago
2001
Springer
We present a novel technique for motion-based recognition of individual gaits in monocular sequences. Recent work has suggested that the image self-similarity plot of a moving per...
PAMI
2000
13 years 6 months ago
2000
Abstract-- This paper introduces Evolutionary Pursuit (EP) as a novel and adaptive representation method for image encoding and classification. In analogy to projection pursuit met...
ICPR
2008
IEEE
14 years 8 months ago
2008
IEEE
In this paper, we propose a method to estimate the 3D human posture from monocular image without using the markers. A 3D human body is expressed by a multi-joint model, and a set ...