Sciweavers

13270 search results - page 457 / 2654
» Computer Vision on Mars
Sort
View
ICPR
2010
IEEE
15 years 4 months ago
Shape-Based Image Retrieval Using a New Descriptor Based on the Radon and Wavelet Transforms
In this paper, the Radon transform is used to design a new descriptor called Phi-signature invariant to usual geometric transformations. Experiments show the effectiveness of the m...
Nafaa Nacereddine, Salvatore Tabbone, Djemel Ziou,...
ICPR
2010
IEEE
15 years 4 months ago
Shape Interpolation with Flattenings
This paper presents the binary flattenings of shapes, first as a connected operator suppressing particles or holes, second as an erosion in a particular lattice of shapes. Using t...
Fernand Meyer
ICCV
2009
IEEE
15 years 4 months ago
Studying brain morphometry using conformal equivalence class
Two surfaces are conformally equivalent if there exists a bijective angle-preserving map between them. The Teichm
Yalin Wang, Wei Dai, Yi-Yu Chou, Xianfeng Gu, Tony...
CVPR
2010
IEEE
15 years 4 months ago
Growing semantically meaningful models for visual SLAM
Though modern Visual Simultaneous Localisation and Mapping (vSLAM) systems are capable of localising robustly and efficiently even in the case of a monocular camera, the maps prod...
Alexander Flint, Christopher Mei, Ian D. Reid, Dav...
CVPR
2011
IEEE
15 years 3 months ago
Robust Sparse Coding for Face Recognition
Recently the sparse representation (or coding) based classification (SRC) has been successfully used in face recognition. In SRC, the testing image is represented as a sparse lin...
Meng Yang, Lei Zhang