384 search results - page 21 / 77 » The Log-polar Image Representation in Pattern Recognition Ta... |
PREMI
2009
Springer
14 years 2 months ago
2009
Springer
Content based image retrieval (CBIR) has been well studied in the computer vision and multimedia community. Content free image retrieval (CFIR) methods, and their complementary cha...
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
Histograms of orientations and the statistics derived from them have proven to be effective image representations for various recognition tasks. In this work we attempt to improve...
ECCV
2006
Springer
14 years 9 months ago
2006
Springer
Abstract. The scale invariant property of an ensemble of natural images is examined which motivates a new early visual representation termed the higher order pyramid. The represent...
ICIP
2008
IEEE
14 years 9 months ago
2008
IEEE
This paper presents a new Sobel-LBP, an extension of existing Local Binary Pattern (LBP), for facial image representation. The face image is filtered by Sobel operator to enhance ...
CVPR
2011
IEEE
13 years 3 months ago
2011
IEEE
We use a simple modification to a conventional SLR camera to capture images of several hundred scenes in colour (RGB) and near-infrared (NIR). We show that the addition of near-i...