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125
Voted
ICIP
1998
IEEE
16 years 6 months ago
Adaptive Search Center Non-Linear Three Step Search
This paper presents a new motion estimation algorithm using an adaptive search center predicted from its adjacent blocks, and a non-linear center biased search point pattern. It d...
Hing Y. Chung, Paul Y. S. Cheung, N. H. C. Yung
129
Voted
ICIP
1997
IEEE
16 years 6 months ago
An adaptive interpolation scheme for 2-D mesh motion compensation
Two dimensional mesh motion compensation produces blocking free prediction in contrast to block matching motion compensation by generating a smooth full motion field from the set ...
Pohsiang Hsu, K. J. Ray Liu, Tsuhan Chen
ICPR
2008
IEEE
16 years 5 months ago
Lexicon-based offline recognition of Amharic words in unconstrained handwritten text
This paper describes an offline handwriting recognition system for Amharic words based on lexicon. The system computes direction fields of scanned handwritten documents, from whic...
Yaregal Assabie, Josef Bigün
ICPR
2002
IEEE
16 years 5 months ago
3D Real-Time Head Tracking Fusing Color Histograms and Stereovision
A system that performs the tracking of a human head in 3D in real time is presented. The head shape is modeled by an ellipse with a trained color histogram of skin and hair sample...
Francesc Moreno, Adrià Tarrida, Juan Andrad...
ICIP
2009
IEEE
16 years 5 months ago
Efficiency Improvements For A Geometric-partition-based Video Coder
H.264/AVC has brought an important increase in coding efficiency in comparison to previous video coding standards. One of its features is the use of macroblock partitioning in a t...