Results 21 to 30 of about 350,072 (251)

Digital Holography Data Compression

open access: yesTelfor Journal, 2019
Digital holography processing is a research topic related to the development of novel visual immersive applications. The huge amount of information conveyed by a digital hologram and the different properties of holographic data with respect to ...
R. Corda
doaj   +1 more source

Improved Single Breath-Hold SSFSE Sequence for Liver MRI Based on Compressed Sensing: Evaluation of Image Quality Compared with Conventional T2-Weighted Sequences

open access: yesDiagnostics, 2022
The purpose of this study was to evaluate the image quality of compressed-sensing accelerated single-shot fast spin-echo (SSFSECS) sequences acquired within a single breath-hold in comparison with conventional SSFSE (SSFSECONV) and multishot TSE (mTSE ...
Hyun Kyung Lee   +4 more
doaj   +1 more source

The relative efficiency of data compression by LZW and LZSS

open access: yesData Science Journal, 2007
We explore the use of the LZW and LZSS data compression methods. These methods or some versions of them are very common in use of compressing different types of data.
Yair Wiseman
doaj   +1 more source

Information-Theoretic Method for Assessing the Quality of Translations

open access: yesEntropy, 2022
In recent years, the task of translating from one language to another has attracted wide attention from researchers due to numerous practical uses, ranging from the translation of various texts and speeches, including the so-called “machine” translation,
Boris Ryabko, Nadezhda Savina
doaj   +1 more source

General Regression Neural Network Application for Dynamic Data Compression and Decompression [PDF]

open access: yesAl-Rafidain Journal of Computer Sciences and Mathematics, 2010
In the last decade have been witnessed a great development in artificial intelligence especially in neural network .This paper have been employed neural networks techniques for data compression and decompression.
safwan hasoon, Susan Mohammed
doaj   +1 more source

Enhanced Readability of Electrical Network Complex Emergency Modes Provided by Data Compression Methods

open access: yesInformation, 2023
Current microprocessor-based relay protection and automation (RPA) devices supported by IEC 61850 provide access to a large amount of information on the protected or controlled electric power facility in real time.
Aleksandr Kulikov   +2 more
doaj   +1 more source

Sketch distance-based clustering of chromosomes for large genome database compression

open access: yesBMC Genomics, 2019
Background The rapid development of Next-Generation Sequencing technologies enables sequencing genomes with low cost. The dramatically increasing amount of sequencing data raised crucial needs for efficient compression algorithms.
Tao Tang   +4 more
doaj   +1 more source

Applications of Non-Uniquely Decodable Codes to Privacy-Preserving High-Entropy Data Representation

open access: yesAlgorithms, 2019
Non-uniquely-decodable (non-UD) codes can be defined as the codes that cannot be uniquely decoded without additional disambiguation information. These are mainly the class of non–prefix–free codes, where a code-word can be a prefix of other(s)
Muhammed Oğuzhan Külekci   +1 more
doaj   +1 more source

Compression of GNSS Data with the Aim of Speeding up Communication to Autonomous Vehicles

open access: yesRemote Sensing, 2023
Autonomous vehicles contain many sensors, enabling them to drive by themselves. Autonomous vehicles need to communicate with other vehicles (V2V) wirelessly and with infrastructures (V2I) like satellites with diverse connections as well, to implement ...
Amnon Rakhmanov, Yair Wiseman
doaj   +1 more source

Deep Learning-Based Super-Resolution Reconstruction and Algorithm Acceleration of Mars Hyperspectral CRISM Data

open access: yesRemote Sensing, 2022
In Mars exploration, hyper-spectrometry plays an important role due to its high spectral resolution. However, due to the technical difficulty and the data size, the spatial resolution or the coverage of hyperspectral data is often limited.
Mingbo Sun, Shengbo Chen
doaj   +1 more source

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