Výsledky vyhledávání - "Abdelouahad, Abdelkaher Ait"

Report

Image quality assessment measure based on natural image statistics in the Tetrolet domain

Autor: Abdelouahad, Abdelkaher Ait, Hassouni, Mohammed El, Cherifi, Hocine, Aboutajdine, Driss

This paper deals with a reduced reference (RR) image quality measure based on natural image statistics modeling. For this purpose, Tetrolet transform is used since it provides a convenient way to capture local geometric structures. This transform is

Externí odkaz: http://arxiv.org/abs/1412.2697

Zobrazit plný text záznamu

Report

Color image quality assessment measure using multivariate generalized Gaussian distribution

Autor: Omari, Mounir, Abdelouahad, Abdelkaher Ait, Hassouni, Mohammed El, Cherifi, Hocine

This paper deals with color image quality assessment in the reduced-reference framework based on natural scenes statistics. In this context, we propose to model the statistics of the steerable pyramid coefficients by a Multivariate Generalized Gaussi

Externí odkaz: http://arxiv.org/abs/1412.0111

Zobrazit plný text záznamu

Report

On color image quality assessment using natural image statistics

Autor: Omari, Mounir, Hassouni, Mohammed El, Cherifi, Hocine, Abdelouahad, Abdelkaher Ait

Color distortion can introduce a significant damage in visual quality perception, however, most of existing reduced-reference quality measures are designed for grayscale images. In this paper, we consider a basic extension of well-known image-statist

Externí odkaz: http://arxiv.org/abs/1411.7682

Zobrazit plný text záznamu

Report

A statistical reduced-reference method for color image quality assessment

Autor: Omari, Mounir, Hassouni, Mohammed El, Abdelouahad, Abdelkaher Ait, Cherifi, Hocine

Although color is a fundamental feature of human visual perception, it has been largely unexplored in the reduced-reference (RR) image quality assessment (IQA) schemes. In this paper, we propose a natural scene statistic (NSS) method, which efficient

Externí odkaz: http://arxiv.org/abs/1411.7655

Zobrazit plný text záznamu

Report

A Reduced Reference Image Quality Measure Using Bessel K Forms Model for Tetrolet Coefficients

Autor: Abdelouahad, Abdelkaher Ait, Hassouni, Mohammed El, Cherifi, Hocine, Aboutajdine, Driss

Publikováno v: Journal of Convergence Information Technology 6 (2011) 216, 224

In this paper, we introduce a Reduced Reference Image Quality Assessment (RRIQA) measure based on the natural image statistic approach. A new adaptive transform called "Tetrolet" is applied to both reference and distorted images. To model the margina

Externí odkaz: http://arxiv.org/abs/1112.4135

Zobrazit plný text záznamu