Results 1 to 10 of about 1,087,937 (210)

Multiple Linear-Combination Security Network Coding [PDF]

Entropy, 2023
In this paper, we put forward the model of multiple linear-combination security multicast network coding, where the wiretapper desires to obtain some information about a predefined set of multiple linear combinations of the source symbols by ...
Yang Bai, Xuan Guang, Raymond W. Yeung
doaj   +4 more sources

Linear Combination Properties of the Phasor Space in Fluorescence Imaging [PDF]

Sensors, 2022
The phasor approach to fluorescence lifetime imaging, and more recently hyperspectral fluorescence imaging, has increased the use of these techniques, and improved the ease and intuitiveness of the data analysis.
Belén Torrado, Leonel Malacrida, Suman Ranjit   +2 more
doaj   +2 more sources

Longitudinal linear combination test for gene set analysis [PDF]

BMC Bioinformatics, 2019
Background Although microarray studies have greatly contributed to recent genetic advances, lack of replication has been a continuing concern in this area.
Elham Khodayari Moez, Morteza Hajihosseini, Jeffrey L. Andrews, Irina Dinu   +3 more
doaj   +2 more sources

Robust Adaptive Beamforming Algorithm Based on Improved Generalized Linear Combination [PDF]

Sensors
Conventional adaptive beamforming algorithms often suffer from significant performance degradation when steering vector mismatches and covariance matrix estimation errors occur.
Zhiqi Gao, Ruyu Zuo, Pingping Huang, Wei Xu, Weixian Tan, Zhixia Wu   +5 more
doaj   +2 more sources

Comparison of different linear‐combination modeling algorithms for short‐TE proton spectra [PDF]

NMR in Biomedicine, 2021
Helge J Zollner, Michal Považan, Steve C N Hui   +2 more
exaly   +2 more sources

Linearly combined ground motion model using quadratic programming for low- to mid-size seismicity region: South Korea

Frontiers in Earth Science, 2023
This study suggests a linearly combined ground motion model (GMM) optimized for the within-rock conditions of South Korea. Ground motions recorded by accelerometers positioned in within-rock layers are used as target intensity measures (IMs), and five ...
Dongil Jang, Jae-Kwang Ahn, Tae-Woong Kim, Dong Youp Kwak   +3 more
doaj   +1 more source

Subpixel Matching Using Double-Precision Gradient-Based Method for Digital Image Correlation

Sensors, 2021
Digital image correlation (DIC) for displacement and strain measurement has flourished in recent years. There are integer pixel and subpixel matching steps to extract displacement from a series of images in the DIC approach, and identification accuracy ...
Gang Liu, Mengzhu Li, Weiqing Zhang, Jiawei Gu   +3 more
doaj   +1 more source

Merging Super Resolution and Attribute Learning for Low-Resolution Person Attribute Recognition

IEEE Access, 2022
In video surveillance, visual person attributes such as gender, backpack, type of clothing are crucial for person search or re-identification. For detecting and retrieving these attributes with high accuracy, the availability of high-quality videos is a ...
Ramin Abbaszadi, Nazli Ikizler-Cinbis
doaj   +1 more source

Controllability of linear convex combination of linear discrete-time fractional systems [PDF]

Bulletin of the Polish Academy of Sciences: Technical Sciences, 2022
In this paper the controllability properties of the convex linear combination of fractional, linear, discrete-time systems are characterized and investigated. The notions of linear convex combination and controllability in the context of fractional-order
Tadeusz Kaczorek, Jerzy Klamka, Andrzej Dzieliński   +2 more
doaj   +1 more source

Eigenfaces-Based Steganography

Entropy, 2021
In this paper we propose a novel transform domain steganography technique—hiding a message in components of linear combination of high order eigenfaces vectors.
Tomasz Hachaj, Katarzyna Koptyra, Marek R. Ogiela   +2 more
doaj   +1 more source