621 search results - page 112 / 125 » Compression of facial images using the K-SVD algorithm |
GRAPHICSINTERFACE
2007
14 years 11 months ago
2007
Acquired data often provides the best knowledge of a material’s bidirectional reflectance distribution function (BRDF). Its integration into most real-time rendering systems re...
ICIP
2003
IEEE
15 years 11 months ago
2003
IEEE
Video scenes containing multiple objects can potentially achieve higher degree of compression and better visual quality with individual coding for each object. Not always are vide...
112
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EGPGV
2004
Springer
15 years 3 months ago
2004
Springer
We present a new parallel multiresolution volume rendering algorithm for visualizing large data sets. Using the wavelet transform, the raw data is first converted into a multires...
150
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SIAMIS
2011
14 years 4 months ago
2011
The convergence rate is analyzed for the sparse reconstruction by separable approximation (SpaRSA) algorithm for minimizing a sum f(x) + ψ(x), where f is smooth and ψ is convex, ...
ISQED
2003
IEEE
15 years 2 months ago
2003
IEEE
This paper addresses a low-cost and real-time solution for the implementation of super-resolution (SR) algorithms over SOC (System-On-Chip) platforms in order to achieve high-qual...