616 search results - page 15 / 124 » DCT Based High Quality Image Compression |
TCSV
2010
13 years 4 months ago
2010
Abstract--This paper proposes a no-reference quality assessment metric for digital video subject to H.264/AVC encoding. The proposed metric comprises two main steps: coding error e...
ICMCS
2006
IEEE
14 years 4 months ago
2006
IEEE
In this paper, a novel robust tracking algorithm in compressed video is proposed. Within the framework of video compression standards, we consider how to accurately estimate motio...
CAIP
2005
Springer
14 years 3 months ago
2005
Springer
In this paper a novel scheme for colored video compression using color transfer techniques is proposed. Color transfer for video sequences is made more accurate by incorporation of...
ICIP
2004
IEEE
14 years 11 months ago
2004
IEEE
We propose a mixture of multiple linear models, also known as hybrid linear model, for a sparse representation of an image. This is a generalization of the conventional KarhunenLo...
INFORMATICALT
2007
13 years 10 months ago
2007
Abstract. Fractal image compression is an engaging and worthwhile technology that may be successfully applied to still image coding, especially at high compression ratios. Unfortun...