A novel Laplacian vector directional filter designed for real-time removal of impulsive noise from color images

AB Atitallah, MD Alanazi - Computers and Electrical Engineering, 2024‏ - Elsevier
Eliminating noise from a color image represents an essential task in image processing,
given that noise can markedly diminish visual quality and impact the precision of …

Case study of an HEVC decoder application using high-level synthesis: intraprediction, dequantization, and inverse transform blocks

M Kammoun, AB Atitallah, KMA Ali… - Journal of Electronic …, 2019‏ - spiedigitallibrary.org
Due to the increasing need for testing solutions to complex hardware designs, several efforts
were made in order to improve high-level synthesis (HLS) techniques. These solutions are …

Signal adaptive hardware implementation of a system for highly nonstationary two-dimensional FM signal estimation

VN Ivanović, N Radović - AEU-International Journal of Electronics and …, 2015‏ - Elsevier
Signal adaptive, multiple-clock-cycle hardware implementation (MCI) of an optimal (Wiener)
filter for highly nonstationary two-dimensional (2D) FM signals estimation is developed here …

[PDF][PDF] An FPGA Design for Real-Time Image Denoising.

A Ben Atitallah - Computer Systems Science & Engineering, 2022‏ - researchgate.net
The increasing use of images in miscellaneous applications such as medical image analysis
and visual quality inspection has led to growing interest in image processing. However …

A new adaptive filter to remove impulsive noise in color images

A Ben Atitallah - IEEJ Transactions on Electrical and Electronic …, 2022‏ - Wiley Online Library
In this paper, a new adaptive vector directional distance filter (AVDDF) is proposed. The
AVDDF filter is developed to remove the 'salt and papper'impulsive noise in color images …

An efficient FPGA implementation of AVMF filter using High-Level Synthesis

AB Atitallah, I Abid - … conference on sciences and techniques of …, 2020‏ - ieeexplore.ieee.org
This paper presents an efficient High-Level Synthesis (HLS) hardware architecture for a
floating-point implementation of the AVMF filter using SQRT function. The Vivado HLS tool …

An Optimized HW/SW Implementation of the Vector Median Rational Hybrid Filter for Real-Time Color Image Denoising

AB Atitallah - Traitement du Signal, 2024‏ - search.proquest.com
The presence of noise in an image can significantly diminish its visual quality and adversely
affect the accuracy of subsequent image processing tasks. Therefore, it is imperative to …

Reduction of impulsive noise in colour image using an Adaptive Vector Distance Directional Filter

I Abid, A Boudabous, AB Atitallah - 2016 2nd International …, 2016‏ - ieeexplore.ieee.org
In this paper, multichannel image processing using an adaptive approach is the subject of
our study. Thus, we have proposed a new Adaptive Vector Directional Distance Filter …

An efficient FPGA-based design for the AVMF filter

AB Atitallah - 2021 IEEE International Conference on Design & …, 2021‏ - ieeexplore.ieee.org
This paper introduces an efficient parallel hardware architecture to implement the Adaptive
Vector Median Filter (AVMF) in Field Programmable Gate Array (FPGA). This architecture is …

Architecture and HW/SW validation of nonlinear Border-Preserving Interpolator

A Boudabous, AB Atitallah, L Khriji… - … Conference on Design …, 2012‏ - ieeexplore.ieee.org
In this paper, a new hardware implementation of the Border-Preserving Interpolator is
presented. The object of this proposed work is to achieve significant run time performance …