Results 21 to 30 of about 12,056,236 (247)
SWF Image Compression by Evaluating objects compression ratio
Journal of Kufa for Mathematics and Computer, 2010 This work discusses the compression objects ratio for Macromedia Flash File (SWF) Image by Wavelet functions for compression and there effect for Macromedia Flash File (SWF) Images compression .
Hind Rostom Mohammed, Ameer Abd Al-Razaq
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Visual saliency from image features with application to compression [PDF]
, 2012 Image feature point algorithms and their associated regional de-scriptors can be viewed as primitive detectors of visually-salient information.In this paper, a new method for constructing a visual attention probabilitymap using features is proposed ...
Robertson, Neil, Harding, P. J.
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A fast compression-based similarity measure with applications to content-based image retrieval [PDF]
, 2011 Compression-based similarity measures are effectively employed in applications on diverse data types with a basically parameter-free approach. Nevertheless, there are problems in applying these techniques to medium-to-large datasets which have been ...
Mihai Datcu +3 more
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Journal of Cardiovascular Development and Disease, 2022 Advances in computed tomography (CT) have resulted in a substantial increase in the size of datasets. We built a new concept of medical image compression that provides the best compromise between compression rate and image quality. The method is based on
Guillaume Fahrni +4 more
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Analysis of the compression ratio and quality in aerial images
Aviation, 2007 In modern photomap systems, images are stored in centralized storage. Choosing a proper compression format for the storage of an aerial image is an important problem. This paper analyses aerial image compression in popular compression formats.
Darius Mateika, Romanas Martavicius
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Energy efficient image coding techniques for low power sensor nodes: A review
Ain Shams Engineering Journal, 2018 Visual Sensors Networks (VSN) are spatially dispersed distributed networks, consisting of small sensing units and image sensors. They are scattered over a region to sense, collect and transfer data and are involved in domains such as environmental ...
G. Suseela, Y. Asnath Victy Phamila
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Hyperspectral image compression : adapting SPIHT and EZW to Anisotropic 3-D Wavelet Coding [PDF]
, 2008 Hyperspectral images present some specific characteristics that should be used by an efficient compression system. In compression, wavelets have shown a good adaptability to a wide range of data, while being of reasonable complexity.
Christophe, Emmanuel +2 more
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A Multilayer Improved RBM Network Based Image Compression Method in Wireless Sensor Networks
International Journal of Distributed Sensor Networks, 2016 The processing capacity and power of nodes in a Wireless Sensor Network (WSN) are limited. And most image compression algorithms in WSN are subject to random image content changes or have low image qualities after the images are decoded.
Chunling Cheng +3 more
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Image Compression using Walsh Functions [PDF]
, 2023 Currently image transfer and storage require compression to reduce memory usage and to increase transmission speed In this article the hybrid compression algorithm is used for color black and white images It includes the discrete wavelet transform ...
Misulin Egor Anatolevich +1 more
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Measurement + Control, 2019 Image compression plays a key role in the transmission of an image and storage capacity. Image compression aims to reduce the size of the image with no loss of significant information and no loss of quality in the image. To reduce the storage capacity of
Sulaiman Khan +4 more
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