195 search results - page 19 / 39 » Image Coding Using Vector-Embedded Karhunen-Loeve Transform |
117
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ICIP
2007
IEEE
15 years 7 months ago
2007
IEEE
This paper addresses the problem of compact representation of a 3D scene, captured by distributed omnidirectional cameras. As the images from the sensors are likely to be correlat...
ICIP
2001
IEEE
16 years 2 months ago
2001
IEEE
Coding at the sample level in still image watermarking takes advantage of avoiding a non-optimum initial diversity stage, used in many watermarking systems for tailoring Gaussian ...
86
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TMM
2002
15 years 1 months ago
2002
In this paper a hybrid fractal and Discrete Cosine transform (DCT) coder is developed. Drawing on the ability of DCT to remove inter-pixel redundancies and on the ability of fracta...
143
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FPGA
2001
ACM
15 years 5 months ago
2001
ACM
Discrete wavelet transformations (DWT) followed by embedded zerotree encoding is a very efficient technique for image compression [2, 5, 4]. However, the algorithms proposed in l...
128
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CVPR
2010
IEEE
15 years 4 months ago
2010
IEEE
Pattern matching is a widely used procedure in signal processing, computer vision, image and video processing. Recently, methods using Walsh Hadamard Transform (WHT) and Gray-Code...