112 search results - page 1 / 23 » An Improved Fast Feature-Based Block Motion Estimation |
ICIP
1994
IEEE
14 years 3 months ago
1994
IEEE
A fast block matching algorithm in the feature domain was proposed by Fok and Au which achieves a computation reduction factor of N/2 with search block size of N
ICIP
2006
IEEE
15 years 16 days ago
2006
IEEE
We develop a set of new motion estimation (ME) algorithms based mainly on Unsymmetric-Cross Multi-Hexagon-Grid Search (UMH). The original algorithms are improved by applying the S...
VCIP
2003
14 years 7 days ago
2003
The adaptive coding schemes in H.264 standard provide a significant coding efficiency and some additional features like error resilience and network friendliness. The variable blo...
ICMCS
2006
IEEE
14 years 5 months ago
2006
IEEE
Multi-reference frame motion estimation improves the accuracy of motion compensation in video compression, but it also dramatically increases computational complexity. Based on tr...
ICMCS
2005
IEEE
14 years 4 months ago
2005
IEEE
In the upcoming video coding standard, MPEG-4 AVC/JVT/H.264, motion estimation is allowed to use multiple references and multiple block sizes to improve the rate-distortion perfor...