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Codec
Known as:
Media Codec
, Multimedia codec
, Codec Pack
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A codec is a device or computer program for encoding or decoding a digital data stream or signal. Codec is a portmanteau of coder-decoder. A codec…
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Related topics
Related topics
50 relations
AMD 580 chipset series
Adaptive differential pulse-code modulation
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Amiga support and maintenance software
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Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2016
Highly Cited
2016
Lagrangian Multiplier Adaptation for Rate-Distortion Optimization With Inter-Frame Dependency
Shuai Li
,
Ce Zhu
,
Yanbo Gao
,
Yimin Zhou
,
F. Dufaux
,
Ming-Ting Sun
IEEE transactions on circuits and systems for…
2016
Corpus ID: 19249561
Rate-distortion optimization (RDO) is widely used in video coding, which plays a critical role in enhancing the coding efficiency…
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Highly Cited
2010
Highly Cited
2010
HDTV Subjective Quality of H.264 vs. MPEG-2, With and Without Packet Loss
Margaret H. Pinson
,
S. Wolf
,
G. Cermak
IEEE transactions on broadcasting
2010
Corpus ID: 11451812
The intent of H.264 (MPEG-4 Part 10) was to achieve equivalent quality to previous standards (e.g., MPEG-2) at no more than half…
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Highly Cited
2009
Highly Cited
2009
Rateless Coding with Feedback
Andrew Hagedorn
,
Sachin Agarwal
,
D. Starobinski
,
A. Trachtenberg
IEEE INFOCOM
2009
Corpus ID: 1179251
The erasure resilience of rateless codes, such as Luby-Transform (LT) codes, makes them particularly suitable to a wide variety…
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Highly Cited
2003
Highly Cited
2003
On bandwidth efficiency of the hose resource management model in virtual private networks
Alpár Jüttner
,
I. Szabó
,
Áron Szentesi
IEEE INFOCOM . Twenty-second Annual Joint…
2003
Corpus ID: 6276791
The hose resource provisioning model promises to provide an easy-to-use characterization framework for virtual private network…
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Highly Cited
2003
Highly Cited
2003
Parallel 4/spl times/4 2D transform and inverse transform architecture for MPEG-4 AVC/H.264
Tu-Chih Wang
,
Yu-Wen Huang
,
Hung-Chi Fang
,
Liang-Gee Chen
Proceedings of the International Symposium on…
2003
Corpus ID: 4212838
Transform coding has been widely used in video coding standards. In this paper, a hardware architecture for accelerating…
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Highly Cited
1999
Highly Cited
1999
Analysis of error propagation in hybrid video coding with application to error resilience
Nikolaus Färber
,
Klaus Stuhlmüller
,
B. Girod
Proceedings International Conference on Image…
1999
Corpus ID: 14131810
A theoretical analysis of the overall mean squared error (MSE) in hybrid video coding is presented for the case of error prone…
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Highly Cited
1998
Highly Cited
1998
Reversible variable length codes for efficient and robust image and video coding
Jiangtao Wen
,
J. Villasenor
Proceedings DCC '98 Data Compression Conference…
1998
Corpus ID: 7633823
The International Telecommunications Union (ITU) has adopted reversible variable length codes (RVLCs) for use in the emerging H…
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Highly Cited
1995
Highly Cited
1995
ITU standardisation of very low bitrate video coding algorithms
K. Rijkse
Signal processing. Image communication
1995
Corpus ID: 920113
Highly Cited
1988
Highly Cited
1988
Partial converse for a relay channel
Zhen Zhang
IEEE Transactions on Information Theory
1988
Corpus ID: 43476378
A special case of the general discrete memoryless relay channel is studied. This channel consists of an input x, a relay output z…
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Highly Cited
1978
Highly Cited
1978
A bandwidth-efficient class of signal-space codes
John B. Anderson
,
Desmond P. Taylor
IEEE Transactions on Information Theory
1978
Corpus ID: 41699915
A new class of codes in signal space is presented, and their error and spectral properties are investigated. A constant-amplitude…
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