DCC
2011
IEEE
13 years 5 months ago
2011
IEEE
With the simplicity of its application together with compression efficiency, the Discrete Cosine Transform(DCT) plays a vital role in the development of video compression standar...
ICIP
2010
IEEE
13 years 8 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...
TIP
2008
13 years 10 months ago
2008
We propose an intra prediction solution to block-based image compression. In order to adapt to local image features during intra prediction, we consider the distinct image singular...
ISCAS
2005
IEEE
14 years 4 months ago
2005
IEEE
—The paper presents a novel spatial error concealment algorithm based on directional decision and intra prediction. Unlike previous approaches that simultaneously recover the pix...
ASPDAC
2006
ACM
14 years 4 months ago
2006
ACM
- This paper presents an Application-Specific Instruction Set Processor (ASIP) approach for implementation of H.264/AVC. The proposed ASIP has special instructions for intra predic...
ICMCS
2006
IEEE
14 years 4 months ago
2006
IEEE
This paper proposes a condition-based algorithm for H.264/AVC 4x4 intra prediction. Exploiting high correlation existed in neighboring intra prediction modes, we propose the three...
ICMCS
2006
IEEE
14 years 4 months ago
2006
IEEE
In the latest video coding standard H.264, intra frame prediction is employed to reduce the blocks’ spatial correlation. In this paper, a new algorithm is proposed to improve th...
APCCAS
2006
IEEE
14 years 4 months ago
2006
IEEE
We propose a high-performance hardware accelerator for intra prediction and mode decision in H.264/AVC video encoding. We use two intra prediction units to increase the performance...
DSD
2007
IEEE
14 years 5 months ago
2007
IEEE
In this paper, we present an efficient hardware architecture for real-time implementation of intra prediction algorithm used in H.264 / MPEG4 Part 10 video coding standard. The ha...
DCC
2009
IEEE
14 years 5 months ago
2009
IEEE
In this paper, we present a fast intra prediction method based on separating the transformed coefficients. The prediction block can be obtained from the transformed and quantized...