Results 21 to 30 of about 548,380 (268)
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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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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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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Lossless Astronomical Image Compression and the Effects of Noise
, 2009 We compare a variety of lossless image compression methods on a large sample of astronomical images and show how the compression ratios and speeds of the algorithms are affected by the amount of noise in the images.
Pence, W. D., Seaman, R., White, R. L.
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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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Perceptual Quality Study on Deep Learning based Image Compression
, 2019 Recently deep learning based image compression has made rapid advances with promising results based on objective quality metrics. However, a rigorous subjective quality evaluation on such compression schemes have rarely been reported.
Akyazi, Pinar +4 more
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A survey of parallel algorithms for fractal image compression [PDF]
, 2007 This paper presents a short survey of the key research work that has been undertaken in the application of parallel algorithms for Fractal image compression.
Beaumont J. M. +6 more
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, 2017 Traditional image and video compression algorithms rely on hand-crafted encoder/decoder pairs (codecs) that lack adaptability and are agnostic to the data being compressed.
Budden, David +2 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Asymptomatic infection poses a significant risk for children undergoing hematopoietic stem cell transplantation (HSCT). Pre‐transplant surveillance computed tomography (CT) is commonly used to identify occult infection, though its diagnostic yield remains uncertain.
Tyler Obermark +9 more
wiley +1 more source
Curvelet Transform Based Compression Algorithm for Low Resource Hyperspectral Image Sensors
Journal of Electrical and Computer Engineering, 2023 The wavelet transform is widely used in the task of hyperspectral image compression (HSIC). They have achieved outstanding performance in the compression of a hyperspectral (HS) image, which has attracted great interest.
Shrish Bajpai +5 more
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