• Publications
  • Influence
Low-Distortion MMSE Speech Enhancement Estimator Based on Laplacian Prior
TLDR
The most well-known conventional speech enhancement algorithms introduce unwanted artifact noise and speech distortion to the enhanced signal. Expand
  • 23
  • 2
Methods and Challenges in Shot Boundary Detection: A Review
TLDR
The recent increase in the number of videos available in cyberspace is due to the availability of multimedia devices, highly developed communication technologies, and low-cost storage devices. Expand
  • 28
  • PDF
On Computational Aspects of Tchebichef Polynomials for Higher Polynomial Order
TLDR
Tchebichef polynomials (TPs) and their moments are widely used in signal processing due to their remarkable performance in signal analysis, feature extraction, and compression capability. Expand
  • 26
Signal compression and enhancement using a new orthogonal-polynomial-based discrete transform
TLDR
This study proposes a new set of orthogonal functions called discrete Krawtchouk–Tchebichef transform (DKTT) for signal processing. Expand
  • 16
Fast Recursive Computation of Krawtchouk Polynomials
TLDR
This study proposes a new fast recursive algorithm to compute Krawtchouk polynomial coefficients (KPCs). Expand
  • 20
Image edge detection operators based on orthogonal polynomials
ABSTRACT Orthogonal polynomials (OPs) are beneficial for image processing. OPs are used to reflect an image or a scene to a moment domain, and moments are subsequently used to extract object contoursExpand
  • 16
Speech Enhancement Algorithm Based on Super-Gaussian Modeling and Orthogonal Polynomials
TLDR
This paper focuses on deriving an optimum low-distortion estimator with models that fit well with speech and noise data signals. Expand
  • 13
  • PDF
Shot boundary detection based on orthogonal polynomial
TLDR
A new SBD algorithm based on orthogonal transform domain (moments) to detect the hard transitions in video sequences. Expand
  • 17
A Fast Feature Extraction Algorithm for Image and Video Processing
TLDR
This paper introduces a novel method to compute transform coefficients (features) from images or video frames. Expand
  • 13
A New Hybrid form of Krawtchouk and Tchebichef Polynomials: Design and Application
TLDR
In this paper, a new hybrid set of orthogonal polynomials (OPs) is presented. Expand
  • 11