Results 11 to 20 of about 11,907,198 (242)
Lossy image compression based on prediction error and vector quantisation
EURASIP Journal on Image and Video Processing, 2017 Lossy image compression has been gaining importance in recent years due to the enormous increase in the volume of image data employed for Internet and other applications. In a lossy compression, it is essential to ensure that the compression process does
Mohamed Uvaze Ahamed Ayoobkhan +2 more
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Efficient reconfigurable architectures for 3D medical image compression [PDF]
, 2010 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.Recently, the more widespread use of three-dimensional (3-D) imaging modalities, such as magnetic resonance imaging (MRI), computed tomography (CT ...
Afandi, Ahmad
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Performance analysis of compression algorithms for information security: A Review [PDF]
EAI Endorsed Transactions on Scalable Information Systems, 2020 Data compression is a vital part of information security, since compressed data is much more secure and convenient tohandle. Effective data compression technique creates an effective, secure, easy communicable & redundant data.
Neha Sharma, Usha Batra
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Preliminary analysis of noisy image lossy compression by discrete atomic transform-based coder
Авіаційно-космічна техніка та технологія, 2023 Remote sensing provides data (images) important for many modern applications. Image number and average size tend to increase. This makes their transfer via communication lines, storage, and dissemination problematic.
Viktor Makarichev +2 more
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Passive Event-Based Extrapolation for Lossy Haptic Data Compression in Bilateral Presence Systems [PDF]
, 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
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Image compression with anisotropic diffusion [PDF]
, 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
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REMOTE SENSING IMAGE QUALITY ASSESSMENT EXPERIMENT WITH POST-PROCESSING [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018 This paper briefly describes the post-processing influence assessment experiment, the experiment includes three steps: the physical simulation, image processing, and image quality assessment.
W. Jiang +5 more
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Improved JPEG Coding by Filtering 8 × 8 DCT Blocks
Journal of Imaging, 2021 The JPEG format, consisting of a set of image compression techniques, is one of the most commonly used image coding standards for both lossy and lossless image encoding.
Yasir Iqbal, Oh-Jin Kwon
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IEEE Access, 2021 Enormous number of images are generated daily in all areas of life, including social media, medical and navigation images. Moreover, the development of smart phones among other specialized media-capturing devices has witnessed great advances during the ...
Mohammad Nassef, Monagi H. Alkinani
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AndyWZJ/Adaptive-lossy-compression- v1.0
, 2020 Adaptive lossy compression of climate model data based on hierarchical ...
AndyWZJ
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