319 search results - page 53 / 64 » The Geometry of 2D Image Signals |
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
The discrete cosine transform (DCT) is widely used in image/video coding standards. However, since most DCT coefficients will be quantized to zeros, a large number of redundant co...
ICASSP
2011
IEEE
13 years 4 days ago
2011
IEEE
Abstract— A hybrid model was developed to predict the zeroquantized discrete cosine transform (ZQDCT) coefficients for intra blocks in our previous work. However, the complicated...
PAMI
2012
11 years 11 months ago
2012
— Language and image understanding are two major goals of artificial intelligence which can both be conceptually formulated in terms of parsing the input signal into a hierarchi...
ACCV
2009
Springer
14 years 7 months ago
2009
Springer
We address the problem of recovering 3D human pose from single 2D images, in which the pose estimation problem is formulated as a direct nonlinear regression from image observation...
ICAPR
2005
Springer
14 years 1 months ago
2005
Springer
Contrary to popular belief, despite decades of research in fingerprints, reliable fingerprint recognition is an open problem. Extracting features out of poor quality prints is t...