Results 21 to 30 of about 1,169,264 (161)
Improved Adaptive Huffman Compression Algorithm
, 2011 In information age, sending the data from one end to another endneed lot of space as well as time. Data compression is atechnique to compress the information source (e.g. a data file, aspeech signal, an image, or a video signal) in possible fewnumbers of
Satpreet Singh, Harmandeep Singh
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Region-Based Hybrid Medical Image Watermarking Scheme for Robust and Secured Transmission in IoMT
IEEE Access, 2022 With the growth in Internet and digital technology, Internet of Medical Things (IoMT) and Telemedicine have become buzzwords in healthcare. A large number of medical images and information is shared through a public network in these applications.
Priyanka Singh +3 more
doaj +1 more source
TEXT COMPRESSION ALGORITHMS - A COMPARATIVE STUDY [PDF]
ICTACT Journal on Communication Technology, 2011 Data Compression may be defined as the science and art of the representation of information in a crisply condensed form. For decades, Data compression has been one of the critical enabling technologies for the ongoing digital multimedia revolution. There
S. Senthil, L. Robert
doaj
The role of venture‐financed startups in innovation for US agriculture
American Journal of Agricultural Economics, EarlyView.Abstract To evaluate the role played by startup companies in the innovation ecosystem of US agriculture, we compile a unique dataset of 6024 new entrants founded 1987–2019 that details their financing lifecycles, annual economic performance, and patenting activities.
Gregory D. Graff +2 more
wiley +1 more source
Energies, 2022 A crucial assurance for coal mine safety production, prevention and control, and rescue, which is the fundamental tenet of implementing intelligent coal mining, is the safety, stability, and quick transmission of coal mine roadways.
Xusheng Xue +6 more
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Evaluating Bergmann's and Allen's rules in the long bones of the eastern gray squirrel
The Anatomical Record, EarlyView.Abstract Ecogeographical rules predict variation in body size and appendage proportions across climatic gradients, yet intraspecific tests using long bones from wild populations remain limited among small mammals. This study tests the hypothesis that eastern gray squirrels (Sciurus carolinensis) conform to Bergmann's rule, that is, body size increases ...
Tyler Blake, Habiba Chirchir
wiley +1 more source
IEEE Access, 2023 Audio steganography hides a secret message into an audio. Existing techniques are lacking in achieving high payload, imperceptibility in addition to robustness at the same time. They also suffer from choosing the samples and even LSBs in an unpredictable
Huwaida T. Elshoush, Mahmoud M. Mahmoud
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Business Strategy and the Environment, EarlyView.ABSTRACT Considering the need for environmental sustainability and fulfillment of the needs of customers at the bottom of the pyramid, this study integrates the attention‐based view of organizations and situational leadership theory to examine the impact of government eco‐initiatives on frugal green innovation through managerial attention toward the ...
Qaisar Iqbal +2 more
wiley +1 more source
An adaptive digram huffman encoding algorithm [PDF]
, 1986 An adaptive digram Huffman encoding algorithm is considered and shown to be suitable for use in the transmission of a stream of text in an unidentified language. The algorithm considered uses a table of digram frequencies that changes as the input stream
Benson, Charles Eynar Jr
core
Modification of Adaptive Huffman Coding for use in encoding large alphabets
ITM Web of Conferences, 2017 The paper presents the modification of Adaptive Huffman Coding method – lossless data compression technique used in data transmission. The modification was related to the process of adding a new character to the coding tree, namely, the author proposes ...
Tokovarov Mikhail
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