Search Results - hybrid entropy coder
-
1
An Efficient Architecture and High-Throughput Implementation of CCSDS-123.0-B-2 Hybrid Entropy Coder Targeting Space-Grade SRAM FPGA Technology
ISSN: 0018-9251, 1557-9603Published: New York IEEE 01.12.2022Published in IEEE transactions on aerospace and electronic systems (01.12.2022)“… A key feature of the CCSDS-123.0-B-2 is the improved Hybrid Entropy Coder providing substantially better compression performance than the Issue 1 entropy coders at low bit rates…”
Get full text
Journal Article -
2
A Parallel Architecture and Implementation for Near-Lossless Hyperspectral Image Compression Based on CCSDS 123.0-B-2 With Scalable Data-Rate Performance
ISSN: 1063-8210, 1557-9999Published: New York IEEE 01.09.2024Published in IEEE transactions on very large scale integration (VLSI) systems (01.09.2024)“… In 2019, the Consultative Committee for Space Data Systems (CCSDS) released the CCSDS 123.0-B-2 recommended standard, allowing near-lossless compression, through a closed-loop quantizer, by introducing a Hybrid Entropy Coder option…”
Get full text
Journal Article -
3
An Efficient Architecture and High-Throughput Implementation of CCSDS-123.0-B-2 Hybrid Entropy Coder Targeting Space-Grade SRAM FPGA Technology
ISSN: 2331-8422Published: Ithaca Cornell University Library, arXiv.org 09.05.2022Published in arXiv.org (09.05.2022)“… A key feature of the CCSDS-123.0-B-2 is the improved Hybrid Entropy Coder, which at low bit rates, provides substantially better compression performance than the Issue 1 entropy coders…”
Get full text
Paper -
4
Mixed Chroma Sampling-Rate High Efficiency Video Coding for Full-Chroma Screen Content
ISSN: 1051-8215, 1558-2205Published: New York, NY IEEE 01.01.2013Published in IEEE transactions on circuits and systems for video technology (01.01.2013)“…) is to use two essentially different coders: a dictionary-entropy coder and a traditional hybrid coder…”
Get full text
Journal Article -
5
The CCSDS 123.0-B-2 "Low-Complexity Lossless and Near-Lossless Multispectral and Hyperspectral Image Compression" Standard: A comprehensive review
ISSN: 2473-2397, 2168-6831Published: IEEE 01.12.2021Published in IEEE geoscience and remote sensing magazine (01.12.2021)“…: first, the calculation of predicted sample values using sample representatives that may not be equal to the reconstructed sample values, and, second, a new hybrid…”
Get full text
Journal Article -
6
A study of Hadamard transform, DPCM, and entropy coding techniques for a realizable hybrid video source coder
ISBN: 0315344415, 9780315344419Published: ProQuest Dissertations & Theses 01.01.1986Get full text
Dissertation -
7
Improving Anatomical Plausibility in Medical Image Segmentation via Hybrid Graph Neural Networks: Applications to Chest X-Ray Analysis
ISSN: 0278-0062, 1558-254X, 1558-254XPublished: United States IEEE 01.02.2023Published in IEEE transactions on medical imaging (01.02.2023)“… These models are often trained with loss functions such as cross-entropy or Dice, which assume pixels to be independent of each other, thus ignoring topological errors and anatomical inconsistencies…”
Get full text
Journal Article -
8
A Hybrid Video Coder Based on Extended Macroblock Sizes, Improved Interpolation, and Flexible Motion Representation
ISSN: 1051-8215, 1558-2205Published: New York IEEE 01.12.2010Published in IEEE transactions on circuits and systems for video technology (01.12.2010)“…) issued by ITU-T SG16 Q.6 (VCEG) and ISO/IEC JTC1/SC29/WG11 (MPEG) in January 2010. The proposed video codec follows a hybrid coding approach based on temporal prediction, followed by transform, quantization, and entropy coding of the residual…”
Get full text
Journal Article -
9
Sequential Channel Synthesis
ISSN: 0018-9448, 1557-9654Published: New York IEEE 01.05.2023Published in IEEE transactions on information theory (01.05.2023)“…The channel synthesis problem has been widely investigated over the last decade. In this paper, we consider the sequential version in which the encoder and the…”
Get full text
Journal Article -
10
Cross-Cultural Language Proficiency Scaling using Transformer and Attention Mechanism Hybrid Model
ISSN: 2158-107X, 2156-5570Published: West Yorkshire Science and Information (SAI) Organization Limited 2024Published in International journal of advanced computer science & applications (2024)“… This study suggests a hybrid model that takes cross-cultural characteristics into account and successfully scales language competency by combining Transformer design with attention processes…”
Get full text
Journal Article -
11
Efficient fuzzy-controlled and hybrid entropy coding strategy lossless ECG encoder VLSI design for wireless body sensor networks
ISSN: 0013-5194, 1350-911XPublished: Stevenage John Wiley & Sons, Inc 15.08.2013Published in Electronics letters (15.08.2013)“… The proposed algorithm consists of a novel adaptive predictor based on fuzzy decision control, and a novel hybrid entropy encoder including both a two-stage Huffman and a Golomb-Rice coding…”
Get full text
Journal Article -
12
Sine Cosine Based Harris Hawks Optimizer: A Hybrid Optimization Algorithm for Skin Cancer Detection Using Deep Stack Auto Encoder
ISSN: 0992-499X, 1958-5748Published: Edmonton International Information and Engineering Technology Association (IIETA) 01.10.2022Published in Revue d'Intelligence Artificielle (01.10.2022)“…Skin cancer is becoming major problems due to its tremendous growth. Skin cancer is a malignant skin lesion, which may cause damage to human. Hence, prior…”
Get full text
Journal Article -
13
Image Compression Based on Hybrid Domain Attention and Postprocessing Enhancement
ISSN: 1687-5265, 1687-5273, 1687-5273Published: United States Hindawi 17.03.2022Published in Computational intelligence and neuroscience (17.03.2022)“…Deep learning-based image compression methods have made significant achievements recently, of which the two key components are the entropy model for latent representations and the encoder-decoder network…”
Get full text
Journal Article -
14
BASNet: Boundary-Aware Salient Object Detection
ISSN: 1063-6919Published: IEEE 01.06.2019Published in Proceedings (IEEE Computer Society Conference on Computer Vision and Pattern Recognition. Online) (01.06.2019)“… In this paper, we propose a predict-refine architecture, BASNet, and a new hybrid loss for Boundary-Aware Salient object detection…”
Get full text
Conference Proceeding -
15
Conditional Encoder-Based Adaptive Deep Image Compression with Classification-Driven Semantic Awareness
ISSN: 2079-9292, 2079-9292Published: Basel MDPI AG 01.07.2023Published in Electronics (Basel) (01.07.2023)“…This paper proposes a new algorithm for adaptive deep image compression (DIC) that can compress images for different purposes or contexts at different rates…”
Get full text
Journal Article -
16
Video coding concepts
ISBN: 9780470516928, 0470516925Published: United Kingdom Wiley 2011Published in The H.264 Advanced Video Compression Standard (2011)“…This chapter contains sections titled: Introduction Video CODEC Prediction model Image model Entropy coder The hybrid DPCM/DCT video CODEC model Summary…”
Get full text
Book Chapter -
17
Lossless compression codec of aurora spectral data using hybrid spatial-spectral decorrelation with outlier recognition
ISSN: 1047-3203, 1095-9076Published: Elsevier Inc 01.07.2019Published in Journal of visual communication and image representation (01.07.2019)“… As it is no longer applicable because of the recent spectrograph reassembling, this paper presents a replacement strategy combines the unidirectional predictor with the entropy coder of the other…”
Get full text
Journal Article -
18
A novel hybrid image encryption–compression scheme by combining chaos theory and number theory
ISSN: 0923-5965, 1879-2677Published: Amsterdam Elsevier B.V 01.10.2021Published in Signal processing. Image communication (01.10.2021)“… Therefore, incorporating one requirement into another is an interesting approach. In this study, we propose a novel hybrid image encryption and compression scheme that allows compression in the encryption domain…”
Get full text
Journal Article -
19
CDANet: Contextual Detail-Aware Network for High-Spatial-Resolution Remote-Sensing Imagery Shadow Detection
ISSN: 0196-2892, 1558-0644Published: New York IEEE 2022Published in IEEE transactions on geoscience and remote sensing (2022)“… In addition, the unbalanced distribution of the foreground and the background causes the common binary cross-entropy loss function to be biased, which seriously affects model training…”
Get full text
Journal Article -
20
A Deep Neural Architecture for Real-Time Access Point Scheduling in Uplink Cell-Free Massive MIMO
ISSN: 1536-1276, 1558-2248Published: New York IEEE 01.03.2022Published in IEEE transactions on wireless communications (01.03.2022)“…In this paper, a novel hybrid architecture is proposed combining expert knowledge for optimal power allocation and deep artificial neural networks (ANN…”
Get full text
Journal Article

