Výsledky vyhľadávania - "arithmetic coding"

Convolutional Neural Network-Based Arithmetic Coding for HEVC Intra-Predicted Residues Autor Ma, Changyue, Liu, Dong, Peng, Xiulian, Li, Li, Wu, Feng

“…Entropy coding is a fundamental technology in video coding that removes statistical redundancy among syntax elements. In high efficiency video coding (HEVC),…”
Získať plný text

Learning Content-Weighted Deep Image Compression Autor Li, Mu, Zuo, Wangmeng, Gu, Shuhang, You, Jane, Zhang, David

“…Learning-based lossy image compression usually involves the joint optimization of rate-distortion performance, and requires to cope with the spatial variation…”
Získať plný text

Improved Efficiency on Adaptive Arithmetic Coding for Data Compression Using Range-Adjusting Scheme, Increasingly Adjusting Step, and Mutual-Learning Scheme Autor Ding, Jian-Jiun, Wang, I-Hsiang, Chen, Hung-Yi

“…Context-based adaptive arithmetic coding (CAAC) has high coding efficiency and is adopted by the majority of advanced compression algorithms. In this paper,…”
Získať plný text

Ary Distributed Arithmetic Coding for Uniform -Ary Sources Autor Fang, Yong

“…Laplacian distribution is widely used to model the differences between correlated continuous or nonbinary signals, e.g., the predictive residues of videos…”
Získať plný text

Constant Composition Distribution Matching Autor Schulte, Patrick, Bocherer, Georg

“…Distribution matching transforms independent and Bernoulli(1/2) distributed input bits into a sequence of output symbols with a desired distribution…”
Získať plný text

Approximation of Initial Coset Cardinality Spectrum of Distributed Arithmetic Coding for Uniform Binary Sources Autor Yang, Nan, Fang, Yong, Wang, Lin, Wang, Zhipeng, Jiang, Fan

“…Distributed Arithmetic Coding (DAC) is a practical realization of Slepian-Wolf coding, one of whose properties is Coset Cardinality Spectrum (CCS). The initial…”
Získať plný text

Error Probability of Distributed Arithmetic Coding Autor Fang, Yong, Yang, Nan, Chen, Jun

“…Distributed Arithmetic Coding (DAC) is an interesting realization of Slepian-Wolf coding that performs nonlinear coset-like partition for equiprobable binary…”
Získať plný text

Quantization and Entropy Coding in the Versatile Video Coding (VVC) Standard Autor Schwarz, Heiko, Coban, Muhammed, Karczewicz, Marta, Chuang, Tzu-Der, Bossen, Frank, Alshin, Alexander, Lainema, Jani, Helmrich, Christian R., Wiegand, Thomas

“…The paper provides an overview of the quantization and entropy coding methods in the Versatile Video Coding (VVC) standard. Special focus is laid on techniques…”
Získať plný text

TTHRESH: Tensor Compression for Multidimensional Visual Data Autor Ballester-Ripoll, Rafael, Lindstrom, Peter, Pajarola, Renato

“…Memory and network bandwidth are decisive bottlenecks when handling high-resolution multidimensional data sets in visualization applications, and they…”
Získať plný text

The Pisot conjecture for -substitutions Autor BARGE, MARCY

“…We prove the Pisot conjecture for $\unicode[STIX]{x1D6FD}$ -substitutions: if $\unicode[STIX]{x1D6FD}$ is a Pisot number, then the tiling dynamical system…”
Získať plný text

Multiset-Partition Distribution Matching Autor Fehenberger, Tobias, Millar, David S., Koike-Akino, Toshiaki, Kojima, Keisuke, Parsons, Kieran

“…Distribution matching is a fixed-length invertible mapping from a uniformly distributed bit sequence to shaped amplitudes and plays an important role in the…”
Získať plný text

Adaptive Context Modeling for Arithmetic Coding Using Perceptrons Autor Lopes, Lucas S., Chou, Philip A., de Queiroz, Ricardo L.

“…Arithmetic coding is used in most media compression methods. Context modeling is usually done through frequency counting and look-up tables (LUTs). For…”
Získať plný text

Lossless Coding of Point Cloud Geometry Using a Deep Generative Model Autor Nguyen, Dat Thanh, Quach, Maurice, Valenzise, Giuseppe, Duhamel, Pierre

“…This paper proposes a lossless point cloud (PC) geometry compression method that uses neural networks to estimate the probability distribution of voxel…”
Získať plný text

High Throughput CBAC Hardware Encoder With Bin Merging for AVS 2.0 Video Coding Autor Choi, Young-Kyu, Lee, Hyuk-Jae, Chae, Soo-Ik

“…Context-based binary arithmetic coding (CBAC) is an entropy coder of AVS 2.0, the latest Chinese video compression standard for 8K ultra-high-definition (UHD)…”
Získať plný text

DNA-Aeon provides flexible arithmetic coding for constraint adherence and error correction in DNA storage Autor Welzel, Marius, Schwarz, Peter Michael, Löchel, Hannah F., Kabdullayeva, Tolganay, Clemens, Sandra, Becker, Anke, Freisleben, Bernd, Heider, Dominik

“…The extensive information capacity of DNA, coupled with decreasing costs for DNA synthesis and sequencing, makes DNA an attractive alternative to traditional…”
Získať plný text

DeepCABAC: A Universal Compression Algorithm for Deep Neural Networks Autor Wiedemann, Simon, Kirchhoffer, Heiner, Matlage, Stefan, Haase, Paul, Marban, Arturo, Marinc, Talmaj, Neumann, David, Nguyen, Tung, Schwarz, Heiko, Wiegand, Thomas, Marpe, Detlev, Samek, Wojciech

“…In the past decade deep neural networks (DNNs) have shown state-of-the-art performance on a wide range of complex machine learning tasks. Many of these results…”
Získať plný text

VLSI Design of a High-Performance Multicontext MQ Arithmetic Coder Autor Jing, Peng, Zhang, Wei, Yan, Long, Liu, Yanyan

“…The MQ arithmetic coding, which is an adaptive arithmetic coding developing from Q coding, has become a major throughput bottleneck of JPEG2000 compression due…”
Získať plný text

A Highly Pipelined and Highly Parallel VLSI Architecture of CABAC Encoder for UHDTV Applications Autor Fu, Chen, Sun, Heming, Zhang, Zhiqiang, Zhou, Jinjia

“…Recently, specifically designed video codecs have been preferred due to the expansion of video data in Internet of Things (IoT) devices. Context Adaptive…”
Získať plný text

Codebook Cardinality Spectrum of Distributed Arithmetic Coding for Independent and Identically-Distributed Binary Sources Autor Fang, Yong, Stankovic, Vladimir

“…It was demonstrated that, as a nonlinear implementation of Slepian-Wolf Coding, Distributed Arithmetic Coding (DAC) outperforms traditional Low-Density…”
Získať plný text

Separable and high-capacity reversible data hiding for encrypted 3D mesh models based on dual multi-MSB predictions Autor Ge, Jiacheng, Qiu, Yingqiang, Chen, Zhisheng, Chen, Kaimeng, Lin, Xiaodan, Dai, Yufeng

“…Three-dimensional (3D) models, essential for building virtual worlds, are encountering growing challenges in privacy and copyright protection as their usage…”
Získať plný text