Results 41 to 50 of about 24,372,621 (308)

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

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

Colour volumetric compression for realistic view synthesis applications [PDF]

open access: yes, 2011
Colour volumetric data, which is constructed from a set of multi-view images, is capable of providing realistic immersive experience. However it is not widely applicable due to its manifold increase in bandwidth.
Bull, David   +4 more
core   +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

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

HitIct:Chinese corpus for the evaluation of lossless compression algorithms

open access: yesTongxin xuebao, 2009
HitIct, a Chinese corpus for the evaluation of lossless compression algorithms based on ANSI code, was proposed.In accordance with the principle of application representativeness, Complementary principle and openness principle, a large number of ...
CHANG Wei-ling1   +3 more
doaj   +2 more sources

Passive Event-Based Extrapolation for Lossy Haptic Data Compression in Bilateral Presence Systems [PDF]

open access: yes, 2009
A new lossy compression method is proposed for haptic (force, velocity) data as exchanged in bilateral telepresence systems. The method is based on the passive extrapolative compression strategy proposed in [1].
Hirzinger, Gerd   +9 more
core   +1 more source

Image compression with anisotropic diffusion [PDF]

open access: yes, 2008
Compression is an important field of digital image processing where well-engineered methods with high performance exist. Partial differential equations (PDEs), however, have not much been explored in this context so far. In our paper we introduce a novel
Welk, Martin   +19 more
core   +1 more source

Acute Neurological Events in Children With Hemoglobin SC Disease: A Multicenter Retrospective Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Neurological manifestations in children with hemoglobin SC (HbSC) disease remain insufficiently characterized, particularly regarding acute events. The aim of this study was to describe the spectrum and frequency of acute neurological events in a multicenter cohort of children with HbSC disease.
Célia Paulmin   +11 more
wiley   +1 more source

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