2733 search results - page 112 / 547 » An Architecture for Compressive Imaging |
SIBGRAPI
2005
IEEE
15 years 6 months ago
2005
IEEE
We present a lossless compressor for multispectral images that exploits interband correlations. Each band is divided into blocks, to which a wavelet transform is applied. The wave...
103
Voted
ISCIS
2003
Springer
15 years 5 months ago
2003
Springer
This paper presents a postprocessing technique based on the theory of projections onto convex sets (POCS) to reduce the blocking artifacts in low bit rate BDCT-coded images. In the...
108
click to vote
ICIP
2000
IEEE
16 years 2 months ago
2000
IEEE
This paper investigates the robustness of the wavelet transform, implemented by means of the Lifting Scheme (LS), with respect to numerical errors in the representation and calcul...
ISCI
2007
15 years 16 days ago
2007
We define the Lukasiewicz transform as a residuated map and a homomorphism between semimodules over the semiring reducts of an MV-algebra. Then we describe the “Lukasiewicz Tra...
108
click to vote
IJON
2002
15 years 9 days ago
2002
A generalized ICA model allowing overcomplete bases and additive noises in the observables is applied to natural image data. It is well known that such a model produces independen...