Sciweavers

15097 search results - page 365 / 3020
» Image Processing in C
Sort
View
ICASSP
2011
IEEE
14 years 10 months ago
Spatially consistent view synthesis with coordinate alignment
In this paper, we propose a novel method that uses coordinate alignment and background pixel extraction to synthesize highly accurate and spatially consistent intermediate views f...
Lam C. Tran, Ramsin Khoshabeh, Ankit K. Jain, Chri...
ICIP
2007
IEEE
16 years 8 months ago
Enhancement of Medical Images by the Paired Transform
In this paper, we discuss the application of the two-dimensio- nal paired representation for processing medical images. This representation leads to the effective solution of the ...
Fatma Arslan, Artyom M. Grigoryan
SIAMIS
2011
15 years 1 months ago
Gradient-Based Methods for Sparse Recovery
The convergence rate is analyzed for the sparse reconstruction by separable approximation (SpaRSA) algorithm for minimizing a sum f(x) + ψ(x), where f is smooth and ψ is convex, ...
William W. Hager, Dzung T. Phan, Hongchao Zhang
ICIP
2008
IEEE
16 years 8 months ago
Edge-preservation resolution enhancement with oriented wavelets
A novel directionally adaptive image resolution enhancement method is proposed. The method uses a multiple-direction wavelet transform, called directionlets, to efficiently extrac...
Vladan Velisavljevic
ICASSP
2007
IEEE
16 years 29 days ago
Flicker Suppression in JPEG2000 using Segmentation-Based Adjustment of Block Truncation Lengths
Flickering is a temporal visual artifact that affects compressed video. It is prominent in intra-frame video coders and is largely the result of content variations and quantizatio...
Athanasios Leontaris, Yoshihide Tonomura, Takayuki...