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ICIP
1999
IEEE
15 years 11 months ago
An Advanced Zonal Block Based Algorithm for Motion Estimation
Efficient motion estimation is very important for compressing video in standards like MPEG1/2/4 and ITU-T H.261/263. In this paper a new algorithm will be presented which can outp...
Alexis M. Tourapis, Oscar C. Au, Ming L. Liou, Guo...
ICPR
2008
IEEE
15 years 11 months ago
Harris feature vector descriptor (HFVD)
A new image feature called Harris feature vector is defined in this paper, which effectively describes the image gradient distribution. By computing the mean and the standard devi...
Xuguang Wang, Fuchao C. Wu, Zhiheng Wang
ICRA
2007
IEEE
130views Robotics» more  ICRA 2007»
15 years 4 months ago
Mobile Robot Localization based on a Polynomial Approach
— This paper introduces a new analytical algorithm to perform the localization of a mobile robot using odometry and laser readings. Based on a polynomial approach, the proposed a...
C. Manes, Agostino Martinelli, F. Martinelli, P. P...
ANLP
2000
89views more  ANLP 2000»
14 years 11 months ago
Removing Left Recursion from Context-Free Grammars
A long-standing issue regarding algorithms that manipulate context-free grammars (CFGs) in a "top-down" leftto-right fashion is that left recursion can lead to nontermin...
Robert C. Moore
DEXA
2001
Springer
151views Database» more  DEXA 2001»
15 years 2 months ago
Cache Conscious Clustering C3
The two main techniques of improving I/O performance of Object Oriented Database Management Systems(OODBMS) are clustering and buffer replacement. Clustering is the placement of o...
Zhen He, Alonso Marquez