Results 41 to 50 of about 31,581 (252)
Thermodynamic and microphysical properties of summertime marine fog observed from Sable Island
Quarterly Journal of the Royal Meteorological Society, EarlyView.Atmospheric profiling and near‐surface fog and visibility measurements revealed synoptic‐scale forcing as the dominant factor in fog formation over Sable Island, with deep fog layers under low‐pressure systems and shallow fog layers under high‐pressure systems.
Kelsey Rowe +7 more
wiley +1 more source
High-Speed Architecture for Hybrid Arithmetic–Huffman Data Compression
TechnologiesThis paper proposes a hardware–software co-design for adaptive lossless compression based on Hybrid Arithmetic–Huffman Coding, a table-driven approximation of arithmetic coding that preserves near-optimal compression efficiency while eliminating the ...
Yair Wiseman
doaj +1 more source
Lecture on Entropy Coding [PDF]
, 2010 Considers entropy, fixed length coding, Huffman coding and arithmetic ...
Maunder, Rob
core
A new data embedding method for mpeg layer III audio steganography [PDF]
, 2016 A new method of MP3 steganography is proposed with emphasis on increasing the steganography capacity of the carrier medium. This paper proposes a data embedding algorithm to hide more information for compressed bitstream of MP3 audio files. The sign bits
Bazyar, M., Sudirman, R.
core +1 more source
CAAI Transactions on Intelligence Technology, EarlyView.Abstract Data is the key element that runs the modern society. Large amounts of data are being released day by day as a result of many activities. The digital data is transferred through the Internet which may be vulnerable to attacks while transmitting. Especially, the medical data is observed to be of at most importance.
Rupa Ch +4 more
wiley +1 more source
STUDI BANDING ALGORITMA KOMPRESI HUFFMAN CODING DAN ADAPTIVE HUFFMAN CODING [PDF]
, 2017 ABSTRAK Algoritma kompresi menurut David Solomon (2007:2) adalah proses mengkonversikan sebuah input data stream (streamsumber, atau data mentah asli) menjadi data stream lainnya (bitstream hasil, atau stream yang telah terkompresi) yang ...
Mellia Liyanthy, Ds +1 more
core
Cryptanalysis of an MPEG-Video Encryption Scheme Based on Secret Huffman Tables [PDF]
, 2007 This paper studies the security of a recently-proposed MPEG-video encryption scheme based on secret Huffman tables. Our cryptanalysis shows that: 1) the key space of the encryption scheme is not sufficiently large against divide-and-conquer (DAC) attack ...
A. Uhl +10 more
core +3 more sources
Approximating Huffman Codes in Parallel
Journal of Discrete Algorithms, 2002 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Berman, P., Karpinski, M., Nekrich, Y.
openaire +2 more sources
Investment centre manager's multiperiod fairness perceptions and intertemporal dependency
Accounting &Finance, Volume 65, Issue 1, Page 3-36, March 2025.Abstract This paper explores the motivation of investment centre managers when their investment centre's performance is affected by decisions made by their predecessor. Through a qualitative case study of a Japanese manufacturer, the effectiveness of conventional remedies for motivational issues and further motivational issues caused by the same ...
Hiroyuki Selmes‐Suzuki
wiley +1 more source
A Low-Complexity Lossless Compression Method Based on a Code Table for Infrared Images
Applied SciencesTraditional JPEG series image compression algorithms have limitations in speed. To improve the storage and transmission of 14-bit/pixel images acquired by infrared line-scan detectors, a novel method is introduced for achieving high-speed and highly ...
Yaohua Zhu +3 more
doaj +1 more source