2110 search results - page 85 / 422 » DCT-based motion estimation |
ICIP
2000
IEEE
14 years 10 months ago
2000
IEEE
This paper proposes a fast motion estimation algorithm for MPEG-4 shape coding. The proposed algorithm is based on inherent properties of shape coding as well as shape information...
CVPR
2008
IEEE
14 years 3 months ago
2008
IEEE
A well-known theoretical result for motion estimation using the generalized camera model is that 17 corresponding image rays can be used to solve linearly for the motion of a gene...
ISLPED
1997
ACM
14 years 1 months ago
1997
ACM
Power consumption is very critical for portable video applications such as portable video-phone. Motion estimation in the video encoder requires huge amount of computation and hen...
FSS
2007
13 years 8 months ago
2007
This paper presents a new fuzzy framework for main motion estimation in video sequences. The estimation is performed using a fuzzy representation of pixel gray levels. The motion ...
ICMCS
2006
IEEE
14 years 2 months ago
2006
IEEE
This paper presents a new spatio-temporal motion estimation algorithm for video coding. The algorithm is based on optimization theory and consists of the strategies including 3D s...