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Codec

Known as: Media Codec, Multimedia codec, Codec Pack 
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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Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2016
Highly Cited
2016
Rate-distortion optimization (RDO) is widely used in video coding, which plays a critical role in enhancing the coding efficiency… 
Highly Cited
2010
Highly Cited
2010
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… 
Highly Cited
2009
Highly Cited
2009
The erasure resilience of rateless codes, such as Luby-Transform (LT) codes, makes them particularly suitable to a wide variety… 
Highly Cited
2003
Highly Cited
2003
The hose resource provisioning model promises to provide an easy-to-use characterization framework for virtual private network… 
Highly Cited
2003
Highly Cited
2003
Transform coding has been widely used in video coding standards. In this paper, a hardware architecture for accelerating… 
Highly Cited
1999
Highly Cited
1999
A theoretical analysis of the overall mean squared error (MSE) in hybrid video coding is presented for the case of error prone… 
Highly Cited
1998
Highly Cited
1998
The International Telecommunications Union (ITU) has adopted reversible variable length codes (RVLCs) for use in the emerging H… 
Highly Cited
1988
Highly Cited
1988
A special case of the general discrete memoryless relay channel is studied. This channel consists of an input x, a relay output z… 
Highly Cited
1978
Highly Cited
1978
A new class of codes in signal space is presented, and their error and spectral properties are investigated. A constant-amplitude…