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ICIP
1999
IEEE
10 years 4 months ago
Wavelet-Domain Regularized Deconvolution for ILL-Conditioned Systems
by 0. In the discrete Fourier transform (DFT) domain, We propose a hybrid approach to wavelet-based image deconvolution that comprises Fourier-domain system inversion followed by w...
Ramesh Neelamani, Hyeokho Choi, Richard G. Baraniu...
ICIP
1999
IEEE
10 years 4 months ago
Motion Segmentation with Level Sets
Segmentation of motion in an image sequence is one of the most challenging problems in image processing, while at the same time one that finds numerous applications. To date, a wea...
Abdol-Reza Mansouri, Janusz Konrad
ICIP
1999
IEEE
10 years 4 months ago
Robust Gradual Scene Change Detection
Haibin Lu, Zhongfei Zhang, Y. R. Yao
ICIP
1999
IEEE
10 years 4 months ago
Dense Motion Fields for Digital Video Processing and Compression
This paper presents novel algorithms that perform motion estimation for video processing and compression. We observe that "smoothness" is a very important and intuitive ...
Shunan Lin, Onur G. Guleryuz
ICIP
1999
IEEE
10 years 4 months ago
A Novel Fast Motion Estimation Method Based on Genetic Algorithm
Shen Li, Wei-Pu Xuhui Wang, Nan-Ning Zheng
ICIP
1999
IEEE
10 years 4 months ago
Edge Directed Prediction for Lossless Compression of Natural Images
This paper sheds light on the recent least-square (LS)-based adaptive prediction schemes for lossless compression of natural images. Our analysis shows that the superiority of the ...
Xin Li, Michael T. Orchard
ICIP
1999
IEEE
10 years 4 months ago
Compensation of Unidirectional Geometric Distortion in EPI Using Spline Warping
Due to magnetic field inhomogeneities, EPI images are geometrically distorted, predominantly along the phase-encoding direction. Currently, the distortion is either ignored or com...
Jan Kybic, Philippe Thévenaz, Michael Unser
ICIP
1999
IEEE
10 years 4 months ago
Feature Extraction of Chromosomes from 3D Confocal Microscope Images
Matthew J. Kyan, Ling Guan, Matthew R. Arnison, Ca...
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