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CIMCA
2006
IEEE
16 years 25 days ago
Constrained Circular Hidden Markov Models for Recognizing Deformed Shapes
In this paper, we analyse the properties of the standard circular hidden Markov model (HMM) on 2D shape recognition. We point out the limitations of the circular HMMs and further ...
Jinhai Cai
IROS
2006
IEEE
108views Robotics» more  IROS 2006»
16 years 24 days ago
Sparse appearance based modeling for robot localization
— In appearance based robot localization a new image is matched with every image in the database. In this paper we describe how to reduce the number of images in this database wi...
Olaf Booij, Zoran Zivkovic, Ben J. A. Kröse
160
Voted
ISCAS
2006
IEEE
132views Hardware» more  ISCAS 2006»
16 years 23 days ago
Fast mesh-based motion estimation employing an embedded block model
A fast algorithm for mesh-based motion estimation employing uniform triangular patches is proposed. The technique utilises an embedded block model to estimate the motion of the me...
Andy C. Yu, Heechan Park, Graham R. Martin
WACV
2005
IEEE
16 years 10 days ago
3D Pose Estimation of Cactus Leaves using an Active Shape Model
Future Machine Vision applications have to cope with 3D non-rigid objects. One such application is 3D pose estimation of cactus leaves, which is the topic in this paper. We apply ...
Thomas B. Moeslund, Michael Aagaard, Dennis Lerche
AE
2005
Springer
16 years 9 days ago
An Enhanced Genetic Algorithm for Protein Structure Prediction Using the 2D Hydrophobic-Polar Model
This paper presents an enhanced genetic algorithm for the protein structure prediction problem. A new fitness function, that uses the concept of radius of gyration, is proposed. Al...
Heitor S. Lopes, Marcos P. Scapin