274 search results - page 19 / 55 » Anti-forensics of JPEG compression |
153
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ISCAS
2007
IEEE
16 years 1 days ago
2007
IEEE
—In this paper, we investigate image compression using 2D Dual-tree Discrete Wavelet Transform (DDWT), which is an overcomplete transform with direction-selective basis functions...
147
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ISCAS
2003
IEEE
15 years 11 months ago
2003
IEEE
In this paper we present two performance optimization methods for a motion compensated (MC) 2D wavelet video coding technique, which is based on two of the current stateof-the-art...
143
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ICIP
2003
IEEE
16 years 7 months ago
2003
IEEE
This paper is concerned with remote browsing of JPEG2000 compressed imagery. A potentially interactive client identifies a region and maximum resolution of interest. The server re...
150
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MM
2000
ACM
15 years 10 months ago
2000
ACM
A Vmedia JPEG 2000 interactive image browser is developed. Two key technologies make our system unique: it is the first to implement the decoder ROI access functionality of JPEG 2...
163
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ICIP
2010
IEEE
15 years 3 months ago
2010
IEEE
This paper addresses the problem of joint decoding of stereo JPEG image pairs. Such images typically contain a high degree of redundancy. Predictive coding could efficiently captu...