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» Gray Code Compression

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ICIP
2002
IEEE

123views Image Processing» more ICIP 2002»

A proposal for high compression of faces in video sequences using adaptive eigenspaces

14 years 11 months ago

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This paper presents a proposal for a novel video coding scheme intended to encode human faces in video sequences at very high compression using a recognition and reconstruction ap...

Luis Torres, Daniel Prado

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TIT
2011

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Deterministic Construction of Binary, Bipolar, and Ternary Compressed Sensing Matrices

13 years 5 months ago

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—In this paper we establish the connection between the Orthogonal Optical Codes (OOC) and binary compressed sensing matrices. We also introduce deterministic bipolar m × n RIP f...

Arash Amini, Farokh Marvasti

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ICIP
2000
IEEE

131views Image Processing» more ICIP 2000»

Finite Precision Wavelets for Image Coding: Lossy and Lossless Compression Performance Evaluation

14 years 11 months ago

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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...

Marco Grangetto, Enrico Magli, Gabriella Olmo

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ICIP
1995
IEEE

119views Image Processing» more ICIP 1995»

Weighted universal transform coding: universal image compression with the Karhunen-Loeve transform

14 years 11 months ago