Results 71 to 80 of about 745,204 (238)
, 2006 A wavelet-based videophone scheme proposed, where the video bits are Unequal Error Protection (UEP) using Irregular Convolutional Codes (IRCCs). The proposed system uses Adaptive Arithmetic Coding (AAC) for encoding the motion vectors and individual ...
Pham, A.Q. +3 more
core +1 more source
IEEE Access, 2018 A high capacity data hiding method using lossless compression, advanced encryption standard (AES), modified pixel value differencing (MPVD), and least significant bit (LSB) substitution is presented.
Awdhesh Kumar Shukla +3 more
doaj +1 more source
Advanced Science, EarlyView.KFO‐Atlas reveals how real‐world aromas are organized as structured mixtures rather than individual molecules. Building on these principles, KFO‐Gen, a generative AI framework, designs perceptually valid aroma formulations and reconstructs meat‐like aromas exclusively from plant‐derived odorants, providing a foundation for mixture‐level studies and AI ...
Jingzhi Zhang +5 more
wiley +1 more source
Studi Kompresi Data dengan Metode Arithmetic Coding
, 2004 Nowadays, there are many methods of data compression available.Most of them can be classified into one of the two big categories, i.e., statistical based and dictionary based. An Example of dictionary based coding is Lempel Zip Welch.
Santoso, Petrus
core +2 more sources
Advanced Science, EarlyView.An MTJ‐based probabilistic processing‐in‐memory architecture unites nonvolatile storage, local entropy generation, and stochastic computation within each memory cell. Stored multi‐bit weights are converted directly into programmable stochastic bitstreams, enabling neural‐network inference, adaptive Ising optimization, and uncertainty‐aware Bayesian ...
Qiuyuan Wang +6 more
wiley +1 more source
Stochastic‐MTJ Sampler Arrays for In‐Array Monte–Carlo Estimation
Advanced Electronic Materials, EarlyView.A low‐energy‐barrier magnetic tunnel junction array is operated as a probability‐domain sampler: each cell's random switching, programmed through a shared digital‐to‐analog converter, makes the per‐column multiply–accumulate an unbiased Monte–Carlo expectation estimator that returns both a mean and a calibrated uncertainty.
Ran Zhang +6 more
wiley +1 more source
DNA-Aeon provides flexible arithmetic coding for constraint adherence and error correction in DNA storage. [PDF]
Nat Commun, 2023 Welzel M +7 more
europepmc +1 more source
Advanced Intelligent Discovery, EarlyView.With the downstream filter held fixed, text‐derived composition representations produce distinct screening outcomes across 14 electrocatalyst libraries. Embedding model and composition encoding control the trade‐off between candidate reduction and preservation of the best measured current.
Lei Zhang, Markus Stricker
wiley +1 more source
High Efficiency EBCOT with Parallel Coding Architecture for JPEG2000
EURASIP Journal on Advances in Signal Processing, 2006 This work presents a parallel context-modeling coding architecture and a matching arithmetic coder (MQ-coder) for the embedded block coding (EBCOT) unit of the JPEG2000 encoder.
Chiang Jen-Shiun +3 more
doaj +1 more source
Comparison of Effects of Entropy Coding Schemes Cascaded with Set Partitioning in Hierarchical Trees
Mehran University Research Journal of Engineering and Technology, 2018 WT (Wavelet Transform) is considered as landmark for image compression because it represents a signal in terms of functions which are localized both in frequency and time domain.
Ali Iqbal +4 more
doaj +1 more source