Proceedings ArticleDOI
Adaptive Haar Transform Video Bandwidth Reduction System For RPV' s
J. J. Reis,R. T. Lynch,J. Butman +2 more
- Vol. 0087, pp 24-35
TLDR
A practical video bandwidth compression system is described in detail to achieve reduced transmission data rates to less than 1 bit/pel, while maintaining good picture quality.Abstract:
A practical video bandwidth compression system is described in detail. Video signals are Haar transformed in 2 dimensions and the resulting transform coefficients are adaptively filtered to achieve reduced transmission data rates to less than 1 bit/pel, while maintaining good picture quality. Error detection and compensation is included into the transmission bit structure.© (1976) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.read more
Citations
More filters
Journal ArticleDOI
Solving linear integro-differential equations system by using rationalized Haar functions method
TL;DR: Rationalized Haar functions are used to estimate the solution of linear integro-differential equations system to some algebraic equations by using numerical examples to show a good degree of accuracy.
Journal ArticleDOI
Using rationalized Haar wavelet for solving linear integral equations
TL;DR: The main purpose of this paper is to demonstrate that using rationalized Haar wavelet for solving linear Fredholm integral equation of the second kind has a good degree of accuracy.
Journal ArticleDOI
Solution of nonlinear Volterra–Fredholm–Hammerstein integral equations via a collocation method and rationalized Haar functions
TL;DR: Rationalized Haar functions are developed to approximate the solution of the nonlinear Volterra–Fredholm–Hammerstein integral equations and are computationally attractive and applications are demonstrated through illustrative examples.
Journal ArticleDOI
A computational method for optimal control problem of time-varying state-delayed systems by Haar wavelets
TL;DR: A computational method using Haar wavelets to determine the piecewise constant feedback controls for a finite-time linear optimal control problem of a time-varying state-delayed system is presented.
Journal ArticleDOI
Numerical solution of linear Fredholm integral equations system by rationalized Haar functions method
TL;DR: Rationalized Haar functions are developed to approximate the solutions of the linear Fredholm integral equations system and the operational matrix of the product of rationalizedHaar functions vector is utilized to reduce the computation of Fredholm integrated equations system to some algebraic equations.