622 search results - page 44 / 125 » Quality of Compressed Medical Images |
DCC
2008
IEEE
15 years 11 months ago
2008
IEEE
This paper proposes a new image compression scheme by introducing visual patterns to nonlinear interpolative vector quantization (IVQ). Input images are first distorted by a gener...
ICIP
2003
IEEE
15 years 4 months ago
2003
IEEE
We consider the problem of hiding images in images. In addition to the usual design constraints such as imperceptible host degradation and robustness in presence of variety of att...
JVCIR
2008
14 years 11 months ago
2008
This paper presents a novel hardware implementation of a disparity estimation scheme targeted to real-time Integral Photography (IP) image and video sequence compression. The soft...
ISCAS
2005
IEEE
15 years 4 months ago
2005
IEEE
Abstract— We consider the problem of improving the performance of multiwavelets-based image coders through texture parametrization. Texture parametrization is designed to achieve...
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ICIP
2007
IEEE
16 years 29 days ago
2007
IEEE
Vast majority of digital images and video material stored today can capture only a fraction of visual information visible to the human eye and does not offer sufficient quality to...