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   Articles with "data compression" as a keyword



Sequence Statistical Code Based Data Compression Algorithm for Wireless Sensor Network

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recommendations! Published in 2019 at "Wireless Personal Communications"

DOI: 10.1007/s11277-019-06171-x

Abstract: Sensors play an integral part in the technologically advanced real world. Wireless sensors are which have powered by batteries with limited capacity. Hence energy efficiency is one of the major issues with wireless sensors. Many… read more here.

Keywords: data compression; sequence statistical; compression; statistical code ... See more keywords
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A study on launch vehicle on board acoustic data compression

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recommendations! Published in 2020 at "Applied Acoustics"

DOI: 10.1016/j.apacoust.2020.107480

Abstract: Abstract The field of data compression has been evolved over the last decades. In this way, several techniques to reduce the amount of acquired data from the sensor required to be transmitted have been developed.… read more here.

Keywords: study launch; vehicle board; data compression; launch vehicle ... See more keywords
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Electrocardiogram Data Compression Techniques for Cardiac Healthcare Systems: A Methodological Review

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recommendations! Published in 2021 at "IRBM"

DOI: 10.1016/j.irbm.2021.06.007

Abstract: Abstract Objective: Globally, cardiovascular diseases (CVDs) are one of the most leading causes of death. In medical screening and diagnostic procedures of CVDs, electrocardiogram (ECG) signals are widely used. Early detection of CVDs requires acquisition… read more here.

Keywords: compression; ecg data; compression techniques; healthcare systems ... See more keywords

Data compression and SNR enhancement with compressive sensing method in phase-sensitive OTDR

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recommendations! Published in 2019 at "Optics Communications"

DOI: 10.1016/j.optcom.2018.09.064

Abstract: Abstract An efficient signal processing method based on compressive sensing (CS) is presented for vibration sensing in phase sensitive optical time domain reflectometry system ( φ -OTDR), which allows for compressing and denoising the raw… read more here.

Keywords: compression snr; data compression; phase sensitive; compressive sensing ... See more keywords

Basis-updating for data compression of displacement maps from dynamic DIC measurements

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recommendations! Published in 2019 at "Mechanical Systems and Signal Processing"

DOI: 10.1016/j.ymssp.2018.05.058

Abstract: Abstract The extraction of useful information and removal of redundant noise from data has become a major research topic in recent years. Data compression is necessary for all kinds of analysis, and the demand for… read more here.

Keywords: data compression; updating data; compression; basis updating ... See more keywords

Optimization of Parameters for ROI Data Compression for Nontargeted Analyses Using LC-HRMS.

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recommendations! Published in 2022 at "Analytical chemistry"

DOI: 10.1021/acs.analchem.2c04538

Abstract: Nontargeted analyses of low-concentration analytes in the information-rich data collected by liquid chromatography with high-resolution mass spectrometry detection can be challenging to accomplish in an efficient and comprehensive manner. The aim of this study is… read more here.

Keywords: data compression; nontargeted analyses; roi data; roi ... See more keywords

A Space Efficient Direct Access Data Compression Approach for Mass Spectrometry Imaging.

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recommendations! Published in 2018 at "Analytical chemistry"

DOI: 10.1021/acs.analchem.7b03188

Abstract: Advances in mass spectrometry imaging that improve both spatial and mass resolution are resulting in increasingly larger data files that are difficult to handle with current software. We have developed a novel near-lossless compression method… read more here.

Keywords: data compression; spectrometry; spectrometry imaging; mass spectrometry ... See more keywords

Entropy estimates of a hard sphere system by data compression of Monte Carlo simulation data.

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recommendations! Published in 2020 at "Soft matter"

DOI: 10.1039/c9sm01616c

Abstract: Data compression algorithms remove redundant information from a file. The extent to which a file size is reduced is a measure of the entropy. Recently, it has been suggested to use this technique to find… read more here.

Keywords: system; entropy; sphere system; monte carlo ... See more keywords

Privacy-enhanced data compression using quantum zk-SNARKs and variational auto-encoders in cloud-IoT based healthcare sensor data for medical applications

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recommendations! Published in 2025 at "AIP Advances"

DOI: 10.1063/5.0301716

Abstract: The increasing rate of growth of the Internet of Things (IoT) in cloud-hospitality health has brought in data storage, transmission, and security challenges with the advent of quantum-enabled threats. Traditional compression methods struggle with computational… read more here.

Keywords: data compression; healthcare; privacy; compression ... See more keywords
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Onboard payload data compression and processing for spaceborne imaging

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recommendations! Published in 2018 at "International Journal of Remote Sensing"

DOI: 10.1080/01431161.2017.1409483

Abstract: This special issue collects a selection of papers concerning techniques for image compression and processing onboard of spacecraft. A preliminary version of some of the papers was presented at the 5th Onboard Payload Data Compression,… read more here.

Keywords: compression; payload data; onboard payload; compression processing ... See more keywords

Massive optimal data compression and density estimation for scalable, likelihood-free inference in cosmology

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recommendations! Published in 2018 at "Monthly Notices of the Royal Astronomical Society"

DOI: 10.1093/mnras/sty819

Abstract: Many statistical models in cosmology can be simulated forwards but have intractable likelihood functions. Likelihood-free inference methods allow us to perform Bayesian inference from these models using only forward simulations, free from any likelihood assumptions… read more here.

Keywords: likelihood free; cosmology; free inference; data compression ... See more keywords