ICIP
2008
IEEE
13 years 11 months ago
2008
IEEE
This work presents a new statistical approach to region merging where regions are modeled as arbitrary discrete distributions, directly estimated from the pixel values. Under this...
ICIP
2008
IEEE
13 years 11 months ago
2008
IEEE
In this paper we propose a novel algorithm for super resolution based on total variation prior and variational distribution approximations. We formulate the problem using a hierar...
ICIP
2008
IEEE
13 years 11 months ago
2008
IEEE
In this paper, the problem of automatic Gabor wavelet selection for face recognition is tackled by introducing an automatic algorithm based on Parallel AdaBoosting method. Incorpo...
ICIP
2008
IEEE
13 years 11 months ago
2008
IEEE
Image interpolation is a well-studied signal processing application that continues to receive substantial attention from the research community. It has been recognized that taking...
ICIP
2008
IEEE
13 years 11 months ago
2008
IEEE
We propose a new image and blur prior model, based on nonstationary autoregressive (AR) models, and use these to blindly deconvolve blurred photographic images, using the Gibbs sa...
ICIP
2008
IEEE
13 years 11 months ago
2008
IEEE
Widely used SVD-based matrix factorization approaches to the recovery of 3D rigid structure from motion (SFM), require a set of feature points to be visible in a set of images. Wh...
ICIP
2008
IEEE
13 years 11 months ago
2008
IEEE
The goal of this paper is to investigate the impact of dictionary choosing for a total variation dictionary model. After theoretical analysis, we present the experiments in which ...
ICIP
2008
IEEE
13 years 11 months ago
2008
IEEE
We have proposed a novel model-based compression technique for nonstationary landmark shape data extracted from video sequences. The main goal is to develop a technique for the co...
ICIP
2008
IEEE
13 years 11 months ago
2008
IEEE
Traditional background modeling and subtraction methods have a strong assumption that the scenes are of static structures with limited perturbation. These methods will perform poo...
ICIP
2008
IEEE
13 years 11 months ago
2008
IEEE
This paper presents a new adaptive post-processing algorithm for ringing artifact reduction after image interpolation (upsampling). The algorithm is based on the concept of total ...