33 search results - page 2 / 7 » Scalable coding of variable size blocks motion vectors |
ICIP
2003
IEEE
13 years 10 months ago
2003
IEEE
The adaptive and powerful coding schemes in H.264 provide significant coding efficiency and some additional merits like error resilience and network friendliness. In spite of thes...
ASAP
2003
IEEE
13 years 10 months ago
2003
IEEE
With the advent of new video standards such as MPEG-4 part-10 and H.264/H.26L, demands for advanced video coding (AVC), particularly in area of variable block searching motion est...
ICIP
2007
IEEE
13 years 11 months ago
2007
IEEE
This paper presents some techniques for efficient motion estimation (ME) implementation on fixed-point digital signal processor (DSP) for high resolution video coding. First, chal...
VCIP
2003
13 years 6 months ago
2003
Three-dimensional (3-D) subband/wavelet coding using a motion compensated temporal filter (MCTF) is emerging as a very effective structure for highly scalable video coding. Most p...
ICMCS
2006
IEEE
13 years 10 months ago
2006
IEEE
In this paper we propose a rate-distortion optimized motion estimation algorithm that is built upon a quadtree structure. Each node of the quadtree represents a block in the curre...