Results 111 to 120 of about 146,122 (232)
An Efficient Lossless ROI Image Compression Using Wavelet-Based Modified Region Growing Algorithm
Journal of Intelligent Systems, 2018 Nowadays, medical imaging and telemedicine are increasingly being utilized on a huge scale. The expanding interest in storing and sending medical images brings a lack of adequate memory spaces and transmission bandwidth.
Sreenivasulu P., Varadarajan S.
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SINTECH (Science and Information Technology) Journal, 2018 Technological progress in the medical area made medical images like X-rays stored in digital files. The medical image file is relatively large so that the image needs to be compressed. The lossless compression technique is an image compression where the
Ida Bagus Gede Anandita +2 more
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Generating Circularly Polarized Light Using Hybrid Near‐Zero and High‐Index Materials
Advanced Photonics Research, Volume 7, Issue 6, June 2026.A flat‐optics approach to manipulating the polarization state of light is proposed using evanescent‐wave interactions in hybrid epsilon‐near‐zero and high‐index materials. The design enables linear‐to‐circular polarization conversion in a wavelength‐scale device design without depending on patterning or bulky optics and operates in both reflection and ...
Ben Johns +4 more
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Adjusting DICOM specifications when using wireless LANs: The MedLAN example
, 2003 Wireless networks will become increasingly useful in point-of-care areas such as hospitals, because of their ease of use and their flexibility. A system called MedLAN has been developed by the Central Middlesex Hospital and Brunei University to take ...
Tachakra, S, Song, YH, Banitsas, KA
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Advanced Science, Volume 13, Issue 33, 15 June 2026.We introduce AutomataGPT, a generative pretrained transformer (GPT) trained on synthetic spatiotemporal data from 2D cellular automata to learn symbolic rules. Demonstrating strong performance on both forward and inverse tasks, AutomataGPT establishes a scalable, domain‐agnostic framework for interpretable modeling, paving the way for future ...
Jaime A. Berkovich +2 more
wiley +1 more source
Lossless compression of multispectral images using spectral information
, 2009 Multispectral images are available for different purposes due to developments in spectral imaging systems. The sizes of multispectral images are enormous. Thus transmission and storage of these volumes of data require huge time and memory resources. That
Shi ZL(史泽林) +2 more
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A Comprehensive Review on Hyperspectral Image Lossless Compression Algorithms
Remote SensingThe rapid advancement of imaging sensors and optical filters has significantly increased the number of spectral bands captured in hyperspectral images, leading to a substantial rise in data volume.
Shumin Liu +3 more
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Advanced Energy Materials, Volume 16, Issue 23, 17 June 2026.We identify two decisive levers for SAM interfaces: molecular design (carboxylic acid‐based, phosphonic acid, other anchoring chemistries, and polymeric SAMs) and mixing routes (co‐assembly, in situ assembly, pre‐ and post‐treatment). Coordinated tuning of headgroups and assembly pathways optimises energy alignment and film formation, suppresses ...
Jiaxu Zhang, Bochun Kang, Feng Yan
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, 2010 This thesis deals with lossless image compression. You can nd all the process of assembling lossless image coder/decoder. There are described many predictors, color models and two entropy coders in this thesis.
Němec, Jaroslav
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Comparative Analysis of Lossless Image Compression Algorithms
, 2023 This research paper conducts a comprehensive analysis of three key lossless image compression algorithms: Run-Length Encoding (RLE), Burrows-Wheeler Transform (BWT) and Differential Pulse Code Modulation (DPCM). The increasing demand for efficient image
Gillani, Fouzia +4 more
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