34 search results - page 3 / 7 » Image compression with adaptive local cosines: a comparative... |
TIP
2002
13 years 7 months ago
2002
This paper presents a discrete cosine transform (DCT)-based locally adaptive perceptual image coder, which discriminates between image components based on their perceptual relevanc...
ICIP
2000
IEEE
14 years 9 months ago
2000
IEEE
Blocking artifacts are a major degradation affecting blockbased video compression. In this paper an adaptively based filter is proposed, whereby the type of filtering to be applie...
HVEI
2010
13 years 5 months ago
2010
This paper presents a novel system that employs an adaptive neural network for the no-reference assessment of perceived quality of JPEG/JPEG2000 coded images. The adaptive neural ...
ISVC
2007
Springer
14 years 1 months ago
2007
Springer
We present a method to speed up the computation of a high-quality data-dependent triangulation approximating an image using simulated annealing by probability distributions guided ...
ICIP
1999
IEEE
14 years 9 months ago
1999
IEEE
This paper presents an iterative algorithm for approximating gray-scale images with adaptive triangular meshes ensuring a given tolerance. At each iteration, the algorithm applies...