Sciweavers

2106 search results - page 150 / 422
» Memory-Centric Motion Estimator
Sort
View
153
Voted
ICIP
2008
IEEE
15 years 11 months ago
Efficient motion estimation under varying illumination
In this paper, we show how to estimate, accurately and efficiently, the 3D motion of a rigid or non-rigid object, and time-varying lighting in a dynamic scene. This is achieved i...
Yilei Xu, Amit K. Roy Chowdhury
ICRA
2008
IEEE
129views Robotics» more  ICRA 2008»
15 years 11 months ago
Orthogonal wall correction for visual motion estimation
— A good motion model is a prerequisite for many approaches to simultaneous localization and mapping. Without an absolute reference, it is however difficult to prevent drift whe...
Jörg Stückler, Sven Behnke
ICMCS
2005
IEEE
194views Multimedia» more  ICMCS 2005»
15 years 10 months ago
An hardware architecture for 3D object tracking and motion estimation
We present a method to track and estimate the motion of a 3D object with a monocular image sequence. The problem is based on the state equations and is solved by a sequential Mont...
Patrick Lanvin, Jean-Charles Noyer, Mohammed Benje...
ISCAS
2003
IEEE
118views Hardware» more  ISCAS 2003»
15 years 9 months ago
Embedded reconfigurable array targeting motion estimation applications
Motion estimation is a complex computation found in video compression algorithms, such as standards like MPEG-4 and H.263. This paper proposes an embedded reconfigurable array for...
Sami Khawam, Tughrul Arslan, Fred Westall
ICPR
2008
IEEE
16 years 5 months ago
Recursive structure and motion estimation from noisy uncalibrated video sequences
This paper builds on a novel framework of hybrid matching constraints for estimation of structure and recovery of camera focal length and motion, combining the advantages of both ...
Anders Heyden, Du Q. Huynh