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ICPR
2000
IEEE
14 years 1 months ago
Biometric Personal Identification Based on Iris Patterns
A new system for personal identification based on iris patterns is presented in this paper. It is composed of iris image acquisition, image preprocessing, feature extraction and c...
Yong Zhu, Tieniu Tan, Yunhong Wang
ICIP
2000
IEEE
14 years 10 months ago
Fast Code Enhancement with Local Search for Fractal Image Compression
Optimal fractal coding consists of finding in a finite set of contractive affine mappings one whose unique fixed point is closest to the original image. Optimal fractal coding is ...
Raouf Hamzaoui, Dietmar Saupe, Michael Hiller
ICIP
2000
IEEE
14 years 10 months ago
The Geometry-Image Representation Tradeoff for Rendering
It is generally recognized that 3-D models are compact representations for rendering. While pure image-based rendering techniques are capable of producing highly photorealistic ou...
Sing Bing Kang, Richard Szeliski, P. Anandan
ICIP
2000
IEEE
14 years 10 months ago
On the Compression of Image Based Rendering Scene
In image based rendering (IBR), a 3D scene is recorded through a set of photos, and a novel view is rendered by assembling data from the photo set. Compression is essential to red...
Jin Li, Harry Shum, Ya-Qin Zhang
ICIP
2000
IEEE
14 years 10 months ago
A Hierarchical Characterization Scheme for Image Retrieval
* In this paper, we present a study of hierarchically characterizing image content from coarse level to fine level conducted using a series of shape features as a case in point. I...
Liu Wenyin, Tao Wang, HongJiang Zhang