85 search results - page 9 / 17 » Adaptive Coding of DCT Coefficients by Golomb-Rice Codes |
111
Voted
TCSV
2010
14 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...
TIP
2008
14 years 9 months ago
2008
In this paper, we explore the application of 2-D dual-tree discrete wavelet transform (DDWT), which is a directional and redundant transform, for image coding. Three methods for sp...
ICIP
2009
IEEE
15 years 10 months ago
2009
IEEE
This paper proposes an image coding method based on adaptive downsampling which not only uses the pixel redundancy but also considers visual redundancy. At the encoder side, codec...
SAC
2003
ACM
15 years 2 months ago
2003
ACM
In this paper, we propose an adaptive 3D-DCT compression technique, which dynamically determines an optimal size of the video cube based on the motion analysis. The technique cons...
ICIP
2010
IEEE
14 years 6 months ago
2010
IEEE
Intra prediction has been efficiently employed in block based image/video coding to remove the spatial redundancy. In this paper, we propose a position dependent linear intra pred...