Sciweavers

Share
51 search results - page 2 / 11
» 2D Shape Recognition Using Information Theoretic Kernels
Sort
View
CVPR
2010
IEEE
9 years 6 months ago
Efficient Joint 2D and 3D Palmprint Matching with Alignment Refinement
Palmprint verification is a relatively new but promising personal authentication technique for its high accuracy and fast matching speed. Two dimensional (2D) palmprint recognitio...
Wei Li, Lei Zhang, david Zhang, Guangming Lu, Jing...
CAIP
2009
Springer
210views Image Analysis» more  CAIP 2009»
9 years 5 months ago
Shape Classification Using a Flexible Graph Kernel
The medial axis being an homotopic transformation, the skeleton of a 2D shape corresponds to a planar graph having one face for each hole of the shape and one node for each junctio...
François-Xavier Dupé, Luc Brun
SIBGRAPI
2009
IEEE
9 years 8 months ago
A Multi-linear Discriminant Analysis of 2D Frontal Face Images
We have designed and implemented a multi-linear discriminant method of constructing and quantifying statistically signi´Čücant changes on human identity photographs. The method is...
Carlos E. Thomaz, Vagner do Amaral, Gilson Antonio...
VISUAL
2000
Springer
9 years 4 months ago
Shape Description for Content-Based Image Retrieval
Abstract. The present work is focused on a global image characterization based on a description of the 2D displacements of the different shapes present in the image, which can be e...
Edoardo Ardizzone, Antonio Chella, Roberto Pirrone
CVPR
2011
IEEE
8 years 8 months ago
Deformation and Illumination Invariant Feature Point Descriptor
Recent advances in 3D shape recognition have shown that kernels based on diffusion geometry can be effectively used to describe local features of deforming surfaces. In this paper...
Francesc Moreno (Institut de Robotica i Informatic...
books