Search Results - hybrid entropy coder

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  1. 1

    An Efficient Architecture and High-Throughput Implementation of CCSDS-123.0-B-2 Hybrid Entropy Coder Targeting Space-Grade SRAM FPGA Technology by Chatziantoniou, Panagiotis, Tsigkanos, Antonis, Theodoropoulos, Dimitris, Kranitis, Nektarios, Paschalis, Antonis

    ISSN: 0018-9251, 1557-9603
    Published: New York IEEE 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…”
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    Journal Article
  2. 2

    A Parallel Architecture and Implementation for Near-Lossless Hyperspectral Image Compression Based on CCSDS 123.0-B-2 With Scalable Data-Rate Performance by Chatziantoniou, Panagiotis, Tsigkanos, Antonis, Theodoropoulos, Dimitris, Kranitis, Nektarios, Paschalis, Antonis

    ISSN: 1063-8210, 1557-9999
    Published: New York IEEE 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…”
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    Journal Article
  3. 3

    An Efficient Architecture and High-Throughput Implementation of CCSDS-123.0-B-2 Hybrid Entropy Coder Targeting Space-Grade SRAM FPGA Technology by Chatziantoniou, Panagiotis, Tsigkanos, Antonis, Theodoropoulos, Dimitris, Kranitis, Nektarios, Paschalis, Antonis

    ISSN: 2331-8422
    Published: Ithaca Cornell University Library, arXiv.org 09.05.2022
    Published 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…”
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    Paper
  4. 4

    Mixed Chroma Sampling-Rate High Efficiency Video Coding for Full-Chroma Screen Content by Lin, Tao, Zhang, Peijun, Wang, Shuhui, Zhou, Kailun, Chen, Xianyi

    ISSN: 1051-8215, 1558-2205
    Published: New York, NY IEEE 01.01.2013
    “…) is to use two essentially different coders: a dictionary-entropy coder and a traditional hybrid coder…”
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    Journal Article
  5. 5

    The CCSDS 123.0-B-2 "Low-Complexity Lossless and Near-Lossless Multispectral and Hyperspectral Image Compression" Standard: A comprehensive review by Hernandez-Cabronero, Miguel, Kiely, Aaron B., Klimesh, Matthew, Blanes, Ian, Ligo, Jonathan, Magli, Enrico, Serra-Sagrista, Joan

    ISSN: 2473-2397, 2168-6831
    Published: IEEE 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…”
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    Journal Article
  6. 6
  7. 7

    Improving Anatomical Plausibility in Medical Image Segmentation via Hybrid Graph Neural Networks: Applications to Chest X-Ray Analysis by Gaggion, Nicolas, Mansilla, Lucas, Mosquera, Candelaria, Milone, Diego H., Ferrante, Enzo

    ISSN: 0278-0062, 1558-254X, 1558-254X
    Published: United States IEEE 01.02.2023
    Published 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…”
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    Journal Article
  8. 8

    A Hybrid Video Coder Based on Extended Macroblock Sizes, Improved Interpolation, and Flexible Motion Representation by Karczewicz, Marta, Peisong Chen, Joshi, Rajan L., Xianglin Wang, Wei-Jung Chien, Panchal, Rahul, Reznik, Yuriy, Coban, Muhammed, In Suk Chong

    ISSN: 1051-8215, 1558-2205
    Published: New York IEEE 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…”
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    Journal Article
  9. 9

    Sequential Channel Synthesis by Yu, Lei, Anantharam, Venkat

    ISSN: 0018-9448, 1557-9654
    Published: New York IEEE 01.05.2023
    Published 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…”
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    Journal Article
  10. 10

    Cross-Cultural Language Proficiency Scaling using Transformer and Attention Mechanism Hybrid Model by Zainal, Anna Gustina, Misba, M., Pathak, Punit, Patra, Indrajit, Gopi, Adapa, El-Ebiary, Yousef A.Baker, S, Prema

    ISSN: 2158-107X, 2156-5570
    Published: West Yorkshire Science and Information (SAI) Organization Limited 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…”
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    Journal Article
  11. 11

    Efficient fuzzy-controlled and hybrid entropy coding strategy lossless ECG encoder VLSI design for wireless body sensor networks by Chen, S-L, Luo, G-A, Lin, T-L

    ISSN: 0013-5194, 1350-911X
    Published: Stevenage John Wiley & Sons, Inc 15.08.2013
    Published 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…”
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    Journal Article
  12. 12

    Sine Cosine Based Harris Hawks Optimizer: A Hybrid Optimization Algorithm for Skin Cancer Detection Using Deep Stack Auto Encoder by Madiwal, Shweta M, Burkpalli, Vishwanath

    ISSN: 0992-499X, 1958-5748
    Published: Edmonton International Information and Engineering Technology Association (IIETA) 01.10.2022
    Published 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…”
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    Journal Article
  13. 13

    Image Compression Based on Hybrid Domain Attention and Postprocessing Enhancement by Bao, Yuting, Tao, Yuwen, Qian, Pengjiang

    ISSN: 1687-5265, 1687-5273, 1687-5273
    Published: United States Hindawi 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…”
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    Journal Article
  14. 14

    BASNet: Boundary-Aware Salient Object Detection by Qin, Xuebin, Zhang, Zichen, Huang, Chenyang, Gao, Chao, Dehghan, Masood, Jagersand, Martin

    ISSN: 1063-6919
    Published: IEEE 01.06.2019
    “… In this paper, we propose a predict-refine architecture, BASNet, and a new hybrid loss for Boundary-Aware Salient object detection…”
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    Conference Proceeding
  15. 15

    Conditional Encoder-Based Adaptive Deep Image Compression with Classification-Driven Semantic Awareness by Lei, Zhongyue, Zhang, Weicheng, Hong, Xuemin, Shi, Jianghong, Su, Minxian, Lin, Chaoheng

    ISSN: 2079-9292, 2079-9292
    Published: Basel MDPI AG 01.07.2023
    Published 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…”
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    Journal Article
  16. 16

    Video coding concepts by Richardson, Iain E

    ISBN: 9780470516928, 0470516925
    Published: United Kingdom Wiley 2011
    “…This chapter contains sections titled: Introduction Video CODEC Prediction model Image model Entropy coder The hybrid DPCM/DCT video CODEC model Summary…”
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    Book Chapter
  17. 17

    Lossless compression codec of aurora spectral data using hybrid spatial-spectral decorrelation with outlier recognition by Kong, Wanqiu, Wu, Jiaji, Hu, Zejun, Jeon, Gwanggil

    ISSN: 1047-3203, 1095-9076
    Published: Elsevier Inc 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…”
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    Journal Article
  18. 18

    A novel hybrid image encryption–compression scheme by combining chaos theory and number theory by Ahmad, Ijaz, Shin, Seokjoo

    ISSN: 0923-5965, 1879-2677
    Published: Amsterdam Elsevier B.V 01.10.2021
    Published 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…”
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    Journal Article
  19. 19

    CDANet: Contextual Detail-Aware Network for High-Spatial-Resolution Remote-Sensing Imagery Shadow Detection by Zhu, Qiqi, Yang, Yang, Sun, Xiongli, Guo, Mingqiang

    ISSN: 0196-2892, 1558-0644
    Published: New York IEEE 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…”
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    Journal Article
  20. 20

    A Deep Neural Architecture for Real-Time Access Point Scheduling in Uplink Cell-Free Massive MIMO by Guenach, Mamoun, Gorji, Ali A., Bourdoux, Andre

    ISSN: 1536-1276, 1558-2248
    Published: New York IEEE 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…”
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    Journal Article