Results 81 to 90 of about 2,434,105 (152)

Fast pattern matching in Walsh-Hadamard domain and its application in video processing. [PDF]

open access: yes, 2006
Li Ngai.Thesis (M.Phil.)--Chinese University of Hong Kong, 2006.Includes bibliographical references.Abstracts in English and Chinese.Chapter Chapter 1. --- Introduction --- p.1-1Chapter 1.1. --- A Brief Review on Pattern Matching --- p.1-1Chapter 1.2. -

core  

An alternative watermarking scheme using sequency ordered hadamard transform (SCHT)

open access: yes, 2011
This report will explore and present the possibility of a new image watermarking scheme using the Real Conjugate Symmetric Sequency-ordered Complex Hadamard Transform (rCS-SCHT). This rCS-SCHT, which has a sequency ordered transform matrix and conjugated
Chong, Nicholas Wei En.
core  

Development of a pulse repetition interval (PRI) modulation template using Walsh- Hadamard transform (WHT)

open access: yes, 2015
The classification of pulse repetition interval (PRI) modulation types using transformation techniques has some disadvantages, whereby PRIs can be misclassified.
Nur Munawwarah
core   +1 more source

Fast template matching by applying winner-update on Walsh-Hadamard domain

open access: yes, 2012
[[abstract]]Fast template matching is strongly demanded for many practical applications related to computer vision and image processing. In this paper, we propose a fast template matching method by applying the winner-update strategy on the Walsh ...
Wei, Shou-Der;Liu, Shao-Wei;Lai, Shang-Hong
core  

Efficient novel network and index for alcoholism detection from EEGs. [PDF]

open access: yesHealth Inf Sci Syst, 2023
Sadiq MT   +4 more
europepmc   +1 more source

Walsh-Hadamard Transform and Cryptographic Applications in Bias Computing [PDF]

open access: yes, 2016
Walsh-Hadamard transform is used in a wide variety of scientific and engineering applications, including bent functions and cryptanalytic optimization techniques in cryptography.
Yvo DESMEDT, Yi LU
core   +1 more source

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