Results 21 to 30 of about 368,925 (266)

Neural Image Compression and Explanation

open access: yesIEEE Access, 2020
Explaining the prediction of deep neural networks (DNNs) and semantic image compression are two active research areas of deep learning with a numerous of applications in decision-critical systems, such as surveillance cameras, drones and self-driving ...
Xiang Li, Shihao Ji
doaj   +1 more source

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

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

Causal Identification Based on Compressive Sensing of Air Pollutants Using Urban Big Data

open access: yesIEEE Access, 2020
This study addresses the causal identification of air pollutants from surrounding cities affecting Beijing's air quality. A novel compressive sensing causality analysis (CS-Causality) method, which combines Granger causality analysis (GCA) and maximum ...
Mingwei Li   +4 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

Deep Learning Based Real-Time Recognition of Dynamic Finger Gestures Using a Data Glove

open access: yesIEEE Access, 2020
In this article, a real-time dynamic finger gesture recognition using a soft sensor embedded data glove is presented, which measures the metacarpophalangeal (MCP) and proximal interphalangeal (PIP) joint angles of five fingers. In the gesture recognition
Minhyuk Lee, Joonbum Bae
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

An Efficient Compression Method of Underwater Acoustic Sensor Signals for Underwater Surveillance

open access: yesSensors, 2022
In this paper, we propose a new compression method using underwater acoustic sensor signals for underwater surveillance. Generally, sonar applications that are used for surveillance or ocean monitoring are composed of many underwater acoustic sensors to ...
Yong Guk Kim   +5 more
doaj   +1 more source

Guidelines for Pediatric Radiotherapy Simulation: A Report From the Children's Oncology Group Radiation Oncology Discipline

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric radiation therapy presents unique challenges compared to adult treatments, including those of immobilization, potential need for sedation, and the critical importance of accurate, reproducible positioning. Additionally, heightened attention to imaging doses is necessary to minimize long‐term toxicity in survivors.
Parham Alaei   +17 more
wiley   +1 more source

A Logarithmic Compression Method for Magnitude-Rich Data: The LPPIE Approach

open access: yesTechnologies
This study introduces Logarithmic Positional Partition Interval Encoding (LPPIE), a novel lossless compression methodology employing iterative logarithmic transformations to drastically reduce data size.
Vasileios Alevizos   +5 more
doaj   +1 more source

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