Sciweavers

226 search results - page 8 / 46
» Analysis and Testing for Error Tolerant Motion Estimation
Sort
View
ICPR
2002
IEEE
14 years 8 months ago
Structure in Errors: A Case Study in Fingerprint Verification
Measuring the accuracy of biometrics systems is important. Accuracy estimates depend very much on the quality of the test data that are used. Including poor quality data will degr...
Sharath Pankanti, Nalini K. Ratha, Ruud M. Bolle
ICIP
1994
IEEE
14 years 8 months ago
Robust Optical Flow Estimation
Motion information is essential in many computer vision and video analysis tasks. Since MPEG is still one of the most prevalent formats for representing, transferring and storing ...
Sugata Ghosal, Rajiv Mehrotra
ICRA
2007
IEEE
208views Robotics» more  ICRA 2007»
14 years 1 months ago
A Hybrid Motion Model for Aiding State Estimation in Dynamic Quadrupedal Locomotion
— Trotting and galloping allow a quadruped to rapidly traverse rough terrain. Modeling this motion, which is only dynamically stable, is of importance for legged robot operation ...
Surya P. N. Singh, Kenneth J. Waldron
CVPR
2004
IEEE
14 years 9 months ago
Error Analysis for a Navigation Algorithm Based on Optical-Flow and a Digital Terrain Map
This paper deals with the error analysis of a novel navigation algorithm that uses as input the sequence of images acquired from a moving camera and a Digital Terrain (or Elevatio...
Ehud Rivlin, Héctor Rotstein, Ronen Lerner
SCVMA
2004
Springer
14 years 11 days ago
Comparison of Edge-Driven Algorithms for Model-Based Motion Estimation
3D-model-based tracking offers one possibility to explicate the manner in which spatial coherence can be exploited for the analysis of image sequences. Two seemingly different ap...
Hendrik Dahlkamp, Artur Ottlik, Hans-Hellmut Nagel