Výsledky vyhledávání - "entropy coder"

Transform Coefficient Coding in HEVC Autor Sole, J., Joshi, R., Nguyen Nguyen, Tianying Ji, Karczewicz, M., Clare, G., Henry, F., Duenas, A.

“…This paper describes transform coefficient coding in the draft international standard of High Efficiency Video Coding (HEVC) specification and the driving…”
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A Parallel Architecture and Implementation for Near-Lossless Hyperspectral Image Compression Based on CCSDS 123.0-B-2 With Scalable Data-Rate Performance Autor Chatziantoniou, Panagiotis, Tsigkanos, Antonis, Theodoropoulos, Dimitris, Kranitis, Nektarios, Paschalis, Antonis

“…Hyperspectral and multispectral imaging maintains a crucial role in remote sensing technology for Earth observation missions. However, the huge volume of…”
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Highly Efficient Compression Algorithms for Multichannel EEG Autor Shaw, Laxmi, Rahman, Daleef, Routray, Aurobinda

“…The difficulty associated with processing and understanding the high dimensionality of electroencephalogram (EEG) data requires developing efficient and robust…”
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An Efficient Architecture and High-Throughput Implementation of CCSDS-123.0-B-2 Hybrid Entropy Coder Targeting Space-Grade SRAM FPGA Technology Autor Chatziantoniou, Panagiotis, Tsigkanos, Antonis, Theodoropoulos, Dimitris, Kranitis, Nektarios, Paschalis, Antonis

“…Nowadays, hyperspectral imaging is recognized as cornerstone remote sensing technology. The explosive growth in image data volume and instrument data rates,…”
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Design of integrated multimedia compression and encryption systems Autor Chung-Ping Wu, Kuo, C.-C.J.

“…Two approaches for integrating encryption with multimedia compression systems are studied in this research, i.e., selective encryption and modified entropy…”
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Implicit Neural Multiple Description for DNA-Based Data Storage Autor Le, Trung Hieu, Pic, Xavier, Mateos, Jeremy, Antonini, Marc

“…DNA exhibits remarkable potential as a data storage solution due to its impressive storage density and long-term stability, stemming from its inherent…”
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Satellite Image Compression using RICE Algorithm Autor R, Pooja, U, Harshitha, S, Supriya, Supriya, R, Kulkarni, Keerti

“…Processing of satellite images is time-intensive owing to the large surface of the earth and the necessity for high resolution. Compression algorithms are an…”
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Variable length integer codes based on radix number system conversion Autor Joseph, Nelson Raja, Planichamy, Jaganathan, Sandanam, Domnic

“…A new coding scheme called radix conversion variable length code (RCVLC) is proposed to represent non-negative integers from small values to very large values…”
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Low power design of wireless endoscopy compression/communication architecture Autor Abdelkrim, Zitouni, Ashwag, Almimouni, Majdi, Elhajji

“…A wireless endoscopy capsule represents an efficient device interesting on the examination of digestive diseases. Many performance criteria’s (silicon area,…”
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기반 기술 : 2진 MQ 산술부호기의 성능 개선 Autor 고형화, Hyung Hwa Ko, 서석용, Seok Yong Seo

“…2진(binary) MQ 산술부호화는 최근 들어 멀티미디어 압축 표준시스템에 기본 엔트로피 방식으로 사용되고 있다. MQ 산술부호기는 JBIG2와 JPEG2000에 적용되면서…”
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Optimal normalisation of prediction residual for predictive coding with random access Autor Shu, Haiyan, Yu, Rongshan, Huang, Haibin

“…Linear prediction serves as a mathematical operation to estimate the future values of a discrete-time signal based on a linear function of previous samples…”
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Motion estimation and CABAC VLSI co-processors for real-time high-quality H.264/AVC video coding Autor Saponara, Sergio, Martina, Maurizio, Casula, Michele, Fanucci, Luca, Masera, Guido

“…Real-time and high-quality video coding is gaining a wide interest in the research and industrial community for different applications. H.264/AVC, a recent…”
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Fast Canonical Huffman Decoder Autor Belu, Sabin, Coltuc, Daniela

“…We propose a novel method to decode canonical Huffman codes specifically designed to decode multiple symbols in one decoding cycle. The encoding method used is…”
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Complete Focal Plane Compression Based on CMOS Image Sensor Using Predictive Coding Autor 姚素英 于潇 高静 徐江涛

“…In this paper, a CMOS image sensor （CIS） is proposed, which can accomplish both decorrelation and entropy coding of image compression directly on the focal…”
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Dynamically reconfigurable entropy coder for multi-standard video adaptation using FaRM Autor Duhem, F., Marques, N., Muller, F., Rabah, H., Weber, S., Lorenzini, P.

“…Dynamic and Partial Reconfiguration (DPR) is a feature present in modern Xilinx FPGAs, bringing flexibility to a whole new level. However, it is not yet wide…”
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A MODIFIED EMBEDDED ZERO-TREE WAVELET METHOD FOR MEDICAL IMAGE COMPRESSION Autor T, Celine Therese Jenny, G, Muthu Lakshmi

“…The Embedded Zero-tree Wavelet (EZW) is a lossy compression method that allows for progressive transmission of a compressed image. By exploiting the natural…”
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Lossless Compression Performance of a Simple Counter-Based Entropy Coder Autor Langi, Armein Z. R.

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Image Storage on Synthetic DNA Using Compressive Autoencoders and DNA-Adapted Entropy Coders Autor Pic, Xavier, Antonio, Eva Gil San, Dimopoulou, Melpomeni, Antonini, Marc

“…Over the past years, the ever-growing trend on data storage demand, more specifically for "cold" data (rarely accessed data), has motivated research for…”
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Entropy coders and 3D-Hadamard coefficients sequency scan order for a fast embedded color video codec Autor Testoni, Vanessa, Costa, Max H.M.

“…This work compares the performances of two Golomb family entropy coders applied to a video codec system named FHVC ( fast hadamard video codec). The entropy…”
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Context-Based 2D-VLC Entropy Coder in AVS Video Coding Standard Autor Wang, Qiang, Zhao, De-Bin, Gao, Wen

“…In this paper, a Context-based 2D Variable Length Coding (C2DVLC) method for coding the transformed residuals in AVS video coding standard is presented. One…”
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