Journal of Sensor and Actuator NetworksThe resource limitations of Low-Power Wireless Networks (LP-WNs), such as Wireless Sensor Networks (WSNs), Wireless Actuator/Sensor Networks (WA/SNs), and Internet of Things (IoT) outdoor applications, restrict the utilization of the error-performance ...
Tarek Srour +5 more
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Genetic Algorithm based Optimized Image Registration using Fast Walsh Hadamard Transform
CVR Journal of Science & Technology, 2019 Numerous medical means are mandatory with accuracy and totality of data about a patient for a doctor for healthcare predictive analytics and so as to treat and take care of their patients’ remedy. Medical image registration practices bestow more affluent diagnosis and medication information to the doctors in stipulating an all-embracing allusion ...
Dr. D Sasikala, Dr. R Neelaveni
openaire +2 more sources
Cache Conscious Walsh-Hadamard Transform
, 2001 The Walsh-Hadamard Transform (WHT) is an important algorithm in signal processing because of its simplicity. However, in computing large size WHT, non-unit stride access results in poor cache performance leading to severe degradation in performance ...
Neungsoo Park, Viktor K. Prasanna
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PAPR Reduction of OTSM with Random and Orthogonal SLM Phase Sequences and its Recovery in the Presence of EPA, EVA and ETU Channel Models [PDF]
RadioengineeringTo overcome the high peak-to-average-power ratio (PAPR) in orthogonal time sequency multiplexing (OTSM), this document proposes orthogonal and random selective mapping phase vectors (OSLM and RSLM) after some modifications to be applicable with OTSM ...
M. I. Al-Rayif
doaj
Maximum length sequence encoded Hadamard measurement paradigm for compressed sensing
, 2014 The development of compressed sensing technology has greatly facilitated its applications in many fields, such as medical imaging, multi-sensor and distributed sensing, coding theory, hyper-spectral imaging, and machine learning. Among these applications,
Bi, Sheng +5 more
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The Karhunen-Loeve, Discrete Cosine, and Related Transforms Obtained via the Hadamard Transform
, 1978 International Telemetering Conference Proceedings / November 14-16, 1978 / Hyatt House Hotel, Los Angeles, CaliforniaThe Karhunen-Loeve transform for stationary data, the discrete cosine transform, the Walsh-Hadamard transform, and most other commonly ...
Knauer, S. C., Jones, H. W., Hein, D. N.
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Optimizing the ordering of the Hadamard masks of ghost imaging suitable for the efficient face reconstruction using the max-projection method. [PDF]
Sci Rep, 2023 Zhang H +7 more
europepmc +1 more source
Fast pattern matching in Walsh-Hadamard domain and its application in video processing. [PDF]
, 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. -
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An alternative watermarking scheme using sequency ordered hadamard transform (SCHT)
, 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.
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