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CVPR
2004
IEEE
15 years 12 months ago
BoostMap: A Method for Efficient Approximate Similarity Rankings
This paper introduces BoostMap, a method that can significantly reduce retrieval time in image and video database systems that employ computationally expensive distance measures, ...
Vassilis Athitsos, Jonathan Alon, Stan Sclaroff, G...
ICIP
2003
IEEE
15 years 11 months ago
Rotation-invariant features based on steerable transforms with an application to distributed image classification
In this paper, we propose a new rotation-invariant image retrieval system based on steerable pyramids and the concept of angular alignment across scales. First, we define energy-b...
Baltasar Beferull-Lozano, Antonio Ortega, Hua Xie
ICIP
2001
IEEE
15 years 11 months ago
Affine invariant texture signatures
In this paper, we develop a new approach for texture classification independent of affine transforms. Based on spectral representation of texture images under affine transform, an...
Jianguo Zhang, Tieniu Tan
ICIAP
2003
ACM
15 years 10 months ago
A feature-based face recognition system
A completely automatic face recognition system is presented. The method works on color and gray level images: after having localized the face and the facial features, it determine...
Paola Campadelli, Raffaella Lanzarotti, C. Savazzi
ICIAP
2005
ACM
15 years 10 months ago
Efficient Shape Matching Using Weighted Edge Potential Functions
An efficient approach to shape matching in digital images is presented. The method, called Weighted Edge Potential Function, is a significant improvement of the EPF similarity meas...
Minh-Son Dao, Francesco DeNatale, Andrea Massa