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Chroma subsampling

Known as: Chroma format, 4:2:0, 4:1:1 
Chroma subsampling is the practice of encoding images by implementing less resolution for chroma information than for luma information, taking… 
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Related topics

Related topics

50 relations
AliasingAlpha compositingAnalog high-definition television systemBandwidth (signal processing)

Broader (1)

Image compression

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2009
Highly Cited
2009
Covarying patterns of macroinvertebrate and fish assemblages along natural and human activity gradients: implications for bioassessment
Bioassessment is based upon the premise that biological assemblages have predictable relationships with the surrounding natural… 
Review
2008
Review
2008
Toward Better Chroma Subsampling: Recipient of the 2007 SMPTE Student Paper Award
Chroma subsampling is a lossy process often compounded by concatenation of dissimilar techniques. This paper surveys common… 
Highly Cited
2004
Highly Cited
2004
A new high speed cmos camera for real-time tracking applications
There are many potential applications for very high-speed vision sensors in robotics. Maybe tracking is the most obvious one. The… 
Highly Cited
2004
Highly Cited
2004
A Comparison of Resampling Methods for Clustering Ensembles
Combination of multiple clusterings is an important task in the area of unsupervised learning. Inspired by the success of… 
Highly Cited
2000
Highly Cited
2000
A simple processor core design for DCT/IDCT
This paper presents a cost-effective processor core design that features the simplest hardware and is suitable for discrete… 
Highly Cited
1998
Highly Cited
1998
A low-power IDCT macrocell for MPEG2 MP@ML exploiting data distribution properties for minimal activity
This work describes the implementation of a low power IDCT chip targetted to medium and low bitrate applications. Our strategy… 
Highly Cited
1998
Highly Cited
1998
A fast three-step search algorithm with minimum checking points using unimodal error surface assumption
Fast motion estimation algorithms for compression of moving pictures are widely required for real-time video encoding instead of… 
Highly Cited
1998
Highly Cited
1998
New motion estimation algorithm using adaptively quantized low bit-resolution image and its VLSI architecture for MPEG2 video encoding
This paper describes a new motion estimation algorithm that is suitable for hardware implementation and substantially reduces the… 
Highly Cited
1996
Highly Cited
1996
An 81 MHz IF receiver in CMOS
  • A. Hairapetian
  • IEEE International Solid-State Circuits…
  • 1996
  • Corpus ID: 26855098
In most digital radio systems, RF and IF functions are performed in GaAs and bipolar technologies, while baseband processing… 
Highly Cited
1971
Highly Cited
1971
Transmitting television as clusters of frame-to-frame differences
A number of redundancy reduction techniques are used in a coder that is about eight times more efficient than simple PCM. The… 
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