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ICPR
2004
IEEE
14 years 8 months ago
Efficient Coding of Stroke-Rendered Paintings
There are more and more applications of nonphotorealistic rendered images, sketches and drawings. Several techniques for generating such imagery are widely known. The stochastic p...
Levente Kovács, Tamás Szirány...
TIP
1998
122views more  TIP 1998»
13 years 7 months ago
An error resilient scheme for image transmission over noisy channels with memory
Abstract— This correspondence addresses the use of a joint sourcechannel coding strategy for enhancing the error resilience of images transmitted over a binary channel with addit...
Philippe Burlina, Fady Alajaji
ICMCS
2006
IEEE
147views Multimedia» more  ICMCS 2006»
14 years 1 months ago
A Secret Key Based Multiscale Fragile Watermark in the Wavelet Domain
The distribution of the wavelet coefficients in 2-D discrete wavelet transform (DWT) subspaces can be well described by a Gaussian mixture statistical model. In this paper, a secr...
Hua Yuan, Xiao-Ping Zhang
ISCAS
2002
IEEE
114views Hardware» more  ISCAS 2002»
14 years 9 days ago
Lossless, near-lossless and lossy adaptive coding based on the lossless DCT
This report proposes a new coding method, which realizes lossless, near-lossless and lossy coding with a unified single algorithm. The method is based on a lifting-structured loss...
Somchart Chokchaitam, Masahiro Iwahashi
BIOID
2008
157views Biometrics» more  BIOID 2008»
13 years 9 months ago
Modeling Marginal Distributions of Gabor Coefficients: Application to Biometric Template Reduction
Abstract. Gabor filters have demonstrated their effectiveness in automatic face recognition. However, one drawback of Gabor-based face representations is the huge amount of data th...
Daniel González-Jiménez, José...