2267 search results - page 114 / 454 » Images as Bags of Pixels |
ICIP
2009
IEEE
14 years 11 months ago
2009
IEEE
We develop a new approach for characterization of mixed pixels in remotely sensed hyperspectral images. The proposed method rst performs joint spatial-spectral pixel characterizat...
ICPR
2008
IEEE
14 years 4 months ago
2008
IEEE
This paper presents a novel color face recognition approach based on 2DPCA. A matrix-representation model, which encodes the color information directly, is proposed to describe th...
ACCV
2007
Springer
14 years 4 months ago
2007
Springer
We present a new framework for correcting multiperspective distortions using collineations. A collineation describes the transformation between the images of a camera due to change...
IBPRIA
2005
Springer
14 years 3 months ago
2005
Springer
This paper presents a technique to enable deformable regions to be matched using image databases based on the information provided by the differential invariants of local histogram...
AFRIGRAPH
2001
ACM
14 years 1 months ago
2001
ACM
The distortion operator transforms 2D images in a manner similar to image warping or morphing, allowing source pixels to be mapped to any destination pixel. This operator can be i...