Improved Low Complexity Predictor for Block-Based Lossless Image Compression [PDF]
Engineering ProceedingsLossless image compression has been studied and widely applied, particularly in medicine, space exploration, aerial photography, and satellite communication.
Huang-Chun Hsu +2 more
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Lossless and Reversible Data Hiding using Public Key Cryptography [PDF]
ITM Web of Conferences, 2020 In today’s world, the internet is a platform, where large amount of data can be obtained and transferred. Different technologies and internet access are used to transfer the data which can be accessed by authorized and unauthorized users.The major ...
Shetye Pooja +4 more
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Komparasi Performa Algoritma Kompresi Data Lossless Menggunakan Rasio Kompresi Dan Penghematan Ruang
J-Intech (Journal of Information and Technology), 2023 Pertumbuhan data merupakan tantangan besar. Tujuan dari kompresi data adalah untuk mengurangi jumlah bit yang dibutuhkan untuk merepresentasikan informasi yang berguna.
Aswar Hanif +3 more
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Video images compression method based on floating positional coding with an unequal codograms length
Радіоелектронні і комп'ютерні системи, 2023 The subject of research in the article are the video images compression and encryption processes during the critically important objects managing process.
Vladimir Barannik +5 more
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Practical Secret Image Sharing Based on the Chinese Remainder Theorem
Mathematics, 2022 Compared with Shamir’s original secret image sharing (SIS), the Chinese-remainder-theorem-based SIS (CRTSIS) generally has the advantages of a lower computation complexity, lossless recovery and no auxiliary encryption. However, general CRTSIS is neither
Longlong Li +4 more
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Progressive Secret Sharing with Adaptive Priority and Perfect Reconstruction
Journal of Imaging, 2021 A new technique for progressive visual secret sharing (PVSS) with adaptive priority weight is proposed in this paper. This approach employs the bitwise and eXclusive-OR (XOR) based approaches for generating a set of shared images from a single secret ...
Heri Prasetyo +2 more
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Epipolar Plane Image-Based Lossless and Near-Lossless Light Field Compression
IEEE Access, 2021 Recent advances in the computer technology has enabled many theoretical ideas in computer vision to become practical also within camera technology. Light field technology aims at replacing the traditional camera design by acquiring the intensity of light
M. Umair Mukati, Soren Forchhammer
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IEEE Access, 2023 Lossless image compression is an important research field in image compression. Recently, learning-based lossless image compression methods achieved impressive performance compared with traditional lossless methods, such as WebP, JPEG2000, and FLIF.
Ran Wang +3 more
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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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The role of lossless systems in modern digital signal processing: a tutorial [PDF]
, 1989 A self-contained discussion of discrete-time lossless systems and their properties and relevance in digital signal processing is presented. The basic concept of losslessness is introduced, and several algebraic properties of lossless systems are studied.
Doğanata, Zinnur, Vaidyanathan, P. P.
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