Results 131 to 140 of about 2,149,393 (281)

General Factorization of Conjugate-Symmetric Hadamard Transforms [PDF]

, 2014
Seisuke Kyochi, Yuichi Tanaka
openalex   +1 more source

Effect of Tiling in Row Mean of Column Transformed Image as Feature Vector for Iris Recognition with Cosine, Hadamard, Fourier and Sine Transforms

, 2012
H. B. Kekre, Sudeep D. Thepade, Kiran Donovan Pereira   +2 more
openalex   +1 more source

Fast Hadamard transforms for compressive sensing of joint systems: measurement of a 32 million-dimensional bi-photon probability distribution

, 2015
Daniel J. Lum, Samuel H. Knarr, John C. Howell   +2 more
openalex   +1 more source

Tree structures for orthogonal transforms and application to the Hadamard transform

, 1983
Martin Vetterli
openalex   +2 more sources

Colour Image Blind Watermarking Scheme Based on Fast Walsh Hadamard Transform and Hessenberg Decomposition [PDF]

, 2018
Omar Abodena, Mary Agoyi
openalex   +1 more source

Hybrid Gray scale & color medical images compression by Quincunx wavelets and Walsh Hadamard transform [PDF]

, 2023
Ismail Boukli Hacene
openalex   +1 more source

An audio encryption scheme based on Fast Walsh Hadamard Transform and mixed chaotic keystreams

Applied Computing and Informatics, 2020
F. J. Farsana, V. R. Devi, K. Gopakumar
semanticscholar   +1 more source

Staring 2-D hadamard transform spectral imager

, 2023
Stephen M Gentry
openalex   +1 more source

Balloon energy based on parametric active contour and directional Walsh–Hadamard transform and its application in tracking of texture object in texture background [PDF]

, 2012
Homa Tahvilian, Payman Moallem, Amirhassan Monadjemi   +2 more
openalex   +1 more source

A novel blockchain-watermarking mechanism utilizing interplanetary file system and fast walsh hadamard transform. [PDF]

iScience
Liu T, Lai SN, Yuan X, Liu Y, Lam CT.
europepmc   +1 more source