Results 21 to 30 of about 29,355 (269)
From colloidal dispersions to colloidal pastesthrough solid–liquid separation processes [PDF]
, 2005 Solid–liquid separation is an operation that starts with a dispersion of solid particles in a liquid and removes some of the liquid from the particles, producing a concentrated solid paste and a clean liquid phase.
Botet, Robert +6 more
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Fractal Compression of Colored Animated Pictures [PDF]
Al-Rafidain Journal of Computer Sciences and Mathematics, 2012 This research deals with the question of pressing two series of video images by using the pressing Fractal through the use of iterative function systems, where the film frame video acquired is divided after each converting it to one type of the storage ...
Basil Younis, Abeer Khaliq Thanoon
doaj +1 more source
Automatic epilepsy detection using fractal dimensions segmentation and GP-SVM classification [PDF]
, 2018 Objective: The most important part of signal processing for classification is feature extraction as a mapping from original input electroencephalographic (EEG) data space to new features space with the biggest class separability value.
Jirka, Jakub +3 more
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Evolutionary fractal image compression [PDF]
Proceedings of 3rd IEEE International Conference on Image Processing, 2002 This paper introduces evolutionary computing to fractal image compression. In fractal image compression a partitioning of the image into ranges is required. We propose to use evolutionary computing to find good partitionings. Here ranges are connected sets of small square image blocks.
D. Saupe, M. Ruhl
openaire +1 more source
Journal of Materials Research and Technology, 2023 The compression deformation and particle breakage of gangue filling materials are significantly affected by different particle size gradations. To study the mechanical behavior of mixed size gangue backfilling materials in-depth, a physical compression ...
Dongtao Wu +3 more
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Fractal face representation and recognition [PDF]
, 1997 This paper presents a face representation and recognition scheme based on the theory of fractals. Each face image is represented by its fractal model which is a small collection of transformation parameters.
He, Fangpo, Kouzani, Abbas, Sammut, Karl
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Fractal Lossy Hyperspectral Image Coding Algorithm Based on Prediction
IEEE Access, 2017 At present, a hyperspectral image has a significant advantage in the aspect of application because of its high spectral resolution. However, owing to the limit of communication capacity, a hyperspectral image must be compressed. In this paper, we develop
Shiping Zhu, Xianzi Zong
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Using small-angle X-ray scattering to investigate the compaction behaviour of a granulated clay [PDF]
, 2015 The compaction behaviour of a commercial granulated clay (magnesium aluminium smectite, gMgSm) was investigated using macroscopic pressure-density measurements, X-ray diffraction (XRD), scanning electron microscopy (SEM), X-ray microtomography (XμT) and ...
Aguzzi +59 more
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Comparison of Fractal Compression Methods of Images
Proceedings of the International Conference on Applied Innovations in ITThis article is a report on the results of a comparative analysis of various most commonly used methods of fractal image compression: actually, fractal compression, compression using iterated functional systems, compression based on quad trees. Nowadays,
Tolaniddin Nurmukhamedov +2 more
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RESEARCH ON 3D BUILDING VISUALIZATION BASED ON TEXTURE SIMPLIFICATION AND FRACTAL COMPRESSION [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020 There are some problems in the visualization of 3D model of buildings at present, such as redundant texture data and large memory occupation of loading texture data, which pose challenges to the smooth loading of 3D building visualization. In this paper,
X. Bao +6 more
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