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ICASSP
2009
IEEE
14 years 2 months ago
Reconstruction of isometrically deformable flat surfaces in 3D from multiple camera images
This paper deals with the reconstruction of smooth, flexible, isometrically embedded flat surfaces in 3D, such as a sheet of paper or a flag waving in the wind, from a set of 2...
Ricardo Ferreira, João Xavier, João ...
ICDAR
2009
IEEE
14 years 2 months ago
Character Recognition under Severe Perspective Distortion
A common problem encountered in signboard recognition is the perspective distortion of characters. In this paper, we propose a method which is able to directly recognize character...
Peng Zhou, Linlin Li, Chew Lim Tan
FGR
2008
IEEE
166views Biometrics» more  FGR 2008»
14 years 2 months ago
Statistical body height estimation from a single image
We address the problem of estimating a person’s body height from a single uncalibrated image. The novelty of our work lies in that we handle two difficult cases not previously ...
Chiraz BenAbdelkader, Yaser Yacoob
ICRA
2008
IEEE
169views Robotics» more  ICRA 2008»
14 years 2 months ago
Sparse incremental learning for interactive robot control policy estimation
— We are interested in transferring control policies for arbitrary tasks from a human to a robot. Using interactive demonstration via teloperation as our transfer scenario, we ca...
Daniel H. Grollman, Odest Chadwicke Jenkins
CRV
2007
IEEE
129views Robotics» more  CRV 2007»
14 years 2 months ago
Wavelet-based Light Reconstruction from a Single Image
In this paper we propose a wavelet-based light representation. This representation is used for recovering illumination and reflectance of a scene with known geometry from a singl...
Cameron Upright, Dana Cobzas, Martin Jägersan...