147 search results - page 20 / 30 » Picture codes |
PCM
2005
Springer
14 years 2 months ago
2005
Springer
Abstract. In video coding standards, such as MPEG-4 and H.263, one important question is how to determine motion vectors for motion compensation in the INTER mode. Usually the sum ...
CORR
2010
Springer
13 years 8 months ago
2010
Springer
We discuss the problem of building a compiler which can lift in a provably correct way pieces of information on the execution cost of the object code to cost annotations on the so...
ICIP
1999
IEEE
14 years 10 months ago
1999
IEEE
Long-term memory prediction extends motion compensation from the previous frame to several past frames with the result of increased coding efficiency. In this paper we demonstrate...
ICIP
1998
IEEE
14 years 10 months ago
1998
IEEE
Motion estimation represents the most computationally intensive task for all efficient motion compensated compression standards. This fact, despite the several eflorts aiming at r...
WPES
2006
ACM
14 years 2 months ago
2006
ACM
According to a famous study [10] of the 1990 census data, 87% of the US population can be uniquely identified by gender, ZIP code and full date of birth. This short paper revisit...