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IVC
2006
123views more  IVC 2006»
13 years 11 months ago
Multi-sector algorithm for hardware acceleration of the general Hough transform
The Multi-Sector Algorithm (MSA) is a simplification of the CORDIC algorithm to more closely meet the requirements for a real-time general Hough transform applications. The MSA ca...
Emeric K. Jolly, Martin Fleury
IVC
2006
101views more  IVC 2006»
13 years 11 months ago
Numerical error analysis in Zernike moments computation
An exact analysis of the numerical errors being generated during the computation of the Zernike moments, by using the well-known `q-recursive' method, is attempted in this pa...
George A. Papakostas, Yiannis S. Boutalis, Constan...
IVC
2006
155views more  IVC 2006»
13 years 11 months ago
A Markov random field image segmentation model for color textured images
Zoltan Kato, Ting-Chuen Pong
IVC
2006
120views more  IVC 2006»
13 years 11 months ago
Face recognition by fusing thermal infrared and visible imagery
Thermal infrared (IR) imagery offers a promising alternative to visible imagery for face recognition due to its relative insensitive to variations in face appearance caused by ill...
George Bebis, Aglika Gyaourova, Saurabh Singh, Ioa...
IVC
2006
97views more  IVC 2006»
13 years 11 months ago
Dominant colour extraction in DCT domain
As most of MPEG and JPEG compression standards are DCT-based, we propose a simple, low-cost and fast algorithm to extract dominant colour features directly in DCT domain without i...
Jianmin Jiang, Ying Weng, Pengjie Li
IVC
2006
127views more  IVC 2006»
13 years 11 months ago
3D shape-based face representation and feature extraction for face recognition
Berk Gökberk, M. Okan Irfanoglu, Lale Akarun
IVC
2006
129views more  IVC 2006»
13 years 11 months ago
Measuring the performance of face localization systems
The purpose of Face localization is to determine the coordinates of a face in a given image. It is a fundamental research area in computer vision because it serves, as a necessary...
Yann Rodriguez, Fabien Cardinaux, Samy Bengio, Joh...
IVC
2006
171views more  IVC 2006»
13 years 11 months ago
Extracting 3D information from broadcast soccer video
In this paper, we propose a new method to estimate players' and ball's positions from monocular broadcast soccer video. With the relationship between objects and the cam...
Yang Liu, Dawei Liang, Qingming Huang, Wen Gao
IVC
2006
156views more  IVC 2006»
13 years 11 months ago
Image encryption using chaotic logistic map
In recent years, the chaos based cryptographic algorithms have suggested some new and efficient ways to develop secure image encryption techniques.Inthis communication,weproposea ...
Narendra K. Pareek, Vinod Patidar, Krishan K. Sud