نتایج جستجو برای: haar coecient matrix

تعداد نتایج: 368208  

2014
Prerna Rajput Vikas Tripathi

This paper presents various algorithms for motion detection, object classification, object tracking and action recognition. It is an essential benchmark in the fields of video surveillance, traffic monitoring, border security etc. A novel approach is presented for detecting vehicles and pedestrians based on haar features. Haar feature value is calculated by using the rectangle integral, each re...

2015
SangeetBhuwal Amandeep Mahesh Kumar

The tenacity of this paper is logical investigation of prevailing ANPR system research by cataloguing existing methods analyzing and equate old and new techniques. Automatic number plate recognition is a technique to read character from image and isolate number using various processes and practices. Automatic number plate credit is a image processing techniques. In this paper we used efficient ...

Journal: :Israel Journal of Mathematics 2019

Journal: :Illinois Journal of Mathematics 2021

Let (R,m) be a complete discrete valuation ring with the finite residue field R∕m= Fq. Given monic polynomial P(t)∈R[t] whose reduction modulo m gives an irreducible P‾(t)∈Fq[t], we initiate investigation of distribution coker(P(A)), where A∈Matn(R) is randomly chosen respect to Haar probability measure on additive group Matn(R) n×n R-matrices. In particular, provide generalization two results ...

2001
G. E. Pfander

Generalized Haar wavelets were introduced in connection with the problem of detecting specific periodic components in noisy signals. John Benedetto and I showed that the non–normalized continuous wavelet transform of a periodic function taken with respect to a generalized Haar wavelet is periodic in time as well as in scale, and that generalized Haar wavelets are the only bounded functions with...

Journal: :journal of sciences islamic republic of iran 0

in this short note, we have given a short proof for the existence of the haar measure on commutative locally compact hypergroups based on functional analysis methods by using markov-kakutani fixed point theorem.

Journal: :international journal of mathematical modelling and computations 0
morteza khodabin karaj branch, islamic azad university iran, islamic republic of khosrow maleknejad iran, islamic republic of mohsen fallahpour iran, islamic republic of

in this paper, we introduce an efficient method based on haar wavelet to approximate a solutionfor the two-dimensional linear stochastic fredholm integral equation. we also give an example to demonstrate the accuracy of the method.

2016
A. C. Patel V. H. Pradhan

In the present paper Haar wavelet method is implemented on advectiondispersion equation representing one dimensional contaminant transport through a porous medium. Non uniform flow is considered by assuming velocity and dispersion varying with time as an exponentially increasing function. Expressing the Haar wavelets in advection-dispersion equation into Haar series provides the main advantage ...

Journal: :IJISTA 2009
Christopher H. Messom Andre L. C. Barczak

An extended set of Haar-like features for image sensors beyond the standard vertically and horizontally aligned Haar-like features and the 45o twisted Haar-like features are introduced. The extended rotated Haar-like features are based on the standard Haar-like features that have been rotated based on whole integer pixel based rotations. These rotated feature values can also be calculated using...

2013
GREG W. ANDERSON

A fundamental result of free probability theory due to Voiculescu and subsequently refined by many authors states that conjugation by independent Haar-distributed random unitary matrices delivers asymptotic freeness. In this paper we exhibit many other systems of random unitary matrices that, when used for conjugation, lead to freeness. We do so by first proving a general result asserting “asym...

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