1560 search results - page 67 / 312 » Example-based image compression |
147
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ECCV
2008
Springer
16 years 6 months ago
2008
Springer
Abstract. Compressive sensing (CS) is an emerging field that provides a framework for image recovery using sub-Nyquist sampling rates. The CS theory shows that a signal can be reco...
135
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TCSV
2002
15 years 4 months ago
2002
Coring is a well-known technique for removing noise from images. The mechanism of coring consists of transforming a noise-degraded image into a frequency-domain representation, fol...
107
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ICMCS
2007
IEEE
15 years 11 months ago
2007
IEEE
We propose a new DCT-based energy function EDCT for objectoriented segmentation and compression. By minimizing EDCT the best possible split of the image blocks can be found which ...
117
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ICIP
2007
IEEE
16 years 6 months ago
2007
IEEE
In this paper, we analyze the effect of various collusion attacks on fingerprinting systems for compressed multimedia. We evaluate the effectiveness of the collusion attacks in te...
150
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ICIP
2002
IEEE
16 years 6 months ago
2002
IEEE
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...