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检索条件"主题词=Source coding"
5594 条 记 录,以下是4791-4800 订阅
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Information efficiency in investment
Information efficiency in investment
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IEEE International Symposium on Information Theory
作者: T.M. Cover E. Erkip Information Systems Laboratory University of Stanford Stanford CA USA
We answer the question, what should we say about V when we want to gamble on X, and what is it worth? If V=X, we show that every bit of description at rate R is worth a bit of increase /spl Delta/(R) in the doubling r... 详细信息
来源: 评论
Qualitative Aspects of Image Applications in Multimedia Technology
Qualitative Aspects of Image Applications in Multimedia Tech...
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International Conference on Radioelektronika
作者: Milos Klima Department of Radio Electronics Czech Technical University Praque Czech Republic
Dramatic progress in multimedia technology within the last decade has brought numerous problems and questions related to the image quality assessment and evaluation. All blocks of imaging chain have an impact on the f... 详细信息
来源: 评论
Lower bounds on the rate-distortion function of LDGM codes
Lower bounds on the rate-distortion function of LDGM codes
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IEEE (first ITW conference of the year) Information Theory Workshop (ITW)
作者: A. G. Dimakis M. J. Wainwright K. Ramchandran Department of Electrical Engineering and Computer Science University of California Berkeley Berkeley CA USA
We analyze the performance of low-density generator matrix (LDGM) codes for lossy source coding. We first develop a generic technique for deriving lower bounds on the effective rate-distortion functions of binary line... 详细信息
来源: 评论
Joint data compression and error protection for collaborative transmission
Joint data compression and error protection for collaborativ...
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IEEE International Conference on Image Processing
作者: Haitong Sun M. van der Schaar Zhi Ding Department of Electrical and Computer Engineering University of California Davis CA USA Department of Electrical and Computer Engineering University of California Davis CA
This paper addresses the problem of efficient and robust transmission of video over a hierarchical wireless infrastructure. First, we compress the data generated by the video sources using a multi-resolution wavelet c... 详细信息
来源: 评论
Supporting Static Program Analysis and Transformation of Quantum-Based Languages
Supporting Static Program Analysis and Transformation of Qua...
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Quantum Computing and Engineering (QCE), IEEE International Conference on
作者: Joshua A.C. Behler Ali F. Al-Ramadan Betis Baheri Qiang Guan Jonathan I. Maletic Computer Science Department Kent State University Kent Ohio USA
The work aims to enable the use of common software engineering techniques and tools for quantum programming languages (e.g., OpenQASM). With the increased interest in quantum computing, researchers are adopting the us... 详细信息
来源: 评论
Towards optimum cost in multi-hop networks with arbitrary network demands
Towards optimum cost in multi-hop networks with arbitrary ne...
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IEEE International Symposium on Information Theory
作者: Kumar Viswanatha Emrah Akyol Kenneth Rose Department of Electrical and Computer Engineering University of California슠Santa Barbara CA USA
This paper considers the problem of minimizing the communication cost for a general multi-hop network with correlated sources and multiple sinks. For the single sink scenario, it has been shown that this problem can b... 详细信息
来源: 评论
Combined video coding and multilevel modulation
Combined video coding and multilevel modulation
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IEEE International Conference on Image Processing
作者: A. Fuldseth T.A. Ramstad Department of Telecommunications Norwegian University of Science and Technology Trondheim Norway
A video transmission system based on combined source coding and multilevel modulation is proposed. For the proposed system, graceful degradation for noisy channels is obtained by finding good index maps between the qu... 详细信息
来源: 评论
PA-SAM: Prompt Adapter SAM for High-Quality Image Segmentation
PA-SAM: Prompt Adapter SAM for High-Quality Image Segmentati...
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IEEE International Conference on Multimedia and Expo (ICME)
作者: Zhaozhi Xie Bochen Guan Weihao Jiang Muyang Yi Yue Ding Hongtao Lu Lei Zhang Department of Computer Science and Engineering Shanghai Jiao Tong University Shanghai China OPPO Research Institute
The Segment Anything Model (SAM) has exhibited outstanding performance in various image segmentation tasks. Despite being trained with over a billion masks, SAM faces challenges in mask prediction quality in numerous ... 详细信息
来源: 评论
AnyFace: A Data-Centric Approach For Input-Agnostic Face Detection
AnyFace: A Data-Centric Approach For Input-Agnostic Face Det...
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International Conference on Big Data and Smart Computing (BIGCOMP)
作者: Askat Kuzdeuov Darina Koishigarina Huseyin Atakan Varol Inst. of Smart Systems and AI Nazarbayev University Astana Kazakhstan Dept. of Robotics and Mechatronics Nazarbayev University Astana Kazakhstan
Face detection is a mandatory step in many computer vision applications, such as face recognition, emotion recognition, age detection, virtual makeup, and vital sign monitoring. Thanks to advancements in deep learning... 详细信息
来源: 评论
Digital Compact Cassette
Digital Compact Cassette
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IEEE International Conference on Consumer Electronics (ICCE)
作者: G.C.P. Lokhoff Advanced Development Centre Philips Consumer Electronics Company Eindhoven Netherlands
来源: 评论