Results 1 to 10 of about 5,397,984 (235)
SBPG: Secure Better Portable Graphics for Trustworthy Media Communications in the IoT
IEEE Access, 2018 Smart Healthcare is envisioned as the combination of traditional healthcare augmented by smart bio-sensors, wearable devices, and a plethora of on-body sensors that communicate with smart hospitals, smart emergency response systems, and ambulances ...
Saraju P. Mohanty +2 more
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Frontiers in Artificial Intelligence and Applications, 2023 In this paper, we consider a task of providing a desired compression ratio (CR) in lossy compression of color images by better portable graphics (BPG) encoder. The problem consists in the fact that this encoder, on the one hand, produces certain benefits compared to other modern image compression techniques in the sense of better quality for the same ...
Fangfang Li 0003, Vladimir Lukin 0001
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Parallel Intelligent Compression Method for Synchrotron Radiation Light Source Images [PDF]
Jisuanji gongcheng, 2023 The High-Energy Photon Source(HEPS) under construction generates a large amount of raw data.The images generated by the hard X-ray imaging beamline, which is characterized by a high resolution and high frame rate, occupy the largest storage space, and an
FU Shiyuan, ZHANG Minxing, GAO Yu, WANG Lu, CHENG Yaodong
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Using visual metrics to analyze lossy compression of noisy images
Авіаційно-космічна техніка та технологія, 2021 The subject of the article is to analyze the effectiveness of lossy image compression using a BPG encoder using visual metrics as a quality criterion. The aim is to confirm the existence of an operating point for images of varying complexity for visual ...
Богдан Віталійович Коваленко +1 more
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Remote Sensing, 2023 Nowadays, there is a clear trend toward increasing the number of remote-sensing images acquired and their average size. This leads to the need to compress the images for storage, dissemination, and transfer over communication lines where lossy ...
Bogdan Kovalenko +2 more
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Non-Linear Signal Processing Methods for UAV Detections from a Multi-Function X-Band Radar
Drones, 2023 This article develops the applicability of non-linear processing techniques such as Compressed Sensing (CS), Principal Component Analysis (PCA), Iterative Adaptive Approach (IAA), and Multiple-input-multiple-output (MIMO) for the purpose of enhanced UAV ...
Mohit Kumar, P. Keith Kelly
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Lossless data compression of grid-based digital elevation models: A png image format evaluation [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2014 At present, computers, lasers, radars, planes and satellite technologies make possible very fast and accurate topographic data acquisition for the production of maps. However, the problem of managing and manipulating this data efficiently remains.
G. Scarmana
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Applied Sciences, 2022 With a resolution improvement, the size of modern remote sensing images increases. This makes it desirable to compress them, mostly by using lossy compression techniques.
Bogdan Kovalenko +4 more
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Quality Control for the BPG Lossy Compression of Three-Channel Remote Sensing Images
Remote Sensing, 2022 This paper deals with providing the desired quality in the Better Portable Graphics (BPG)-based lossy compression of color and three-channel remote sensing (RS) images.
Fangfang Li +3 more
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Post-processing of compressed noisy images by BM3D filter
Радіоелектронні і комп'ютерні системи, 2023 Acquired images are often noisy. Since the amount of such images increases, they should be compressed where lossy compression is often applied for several reasons. Such compression is associated with the phenomena of specific image filtering due to lossy
Volodymyr Rebrov, Vladimir Lukin
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