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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

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2012
2012
Dependent Hierarchical Normalized Random Measures for Dynamic Topic Modeling
We develop dependent hierarchical normalized random measures and apply them to dynamic topic modeling. The dependency arises via… 
2008
2008
Two-Stage Diversity-Based Multiple Description Image Coding
In this letter, a diversity-based two-description image coding scheme is firstly presented and analyzed, for which a two-stage… 
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
2006
Highly Cited
2006
Improving Quality of Search Results Clustering with Approximate Matrix Factorisations
In this paper we show how approximate matrix factorisations can be used to organise document summaries returned by a search… 
2005
2005
Random subspaces and subsampling for 2-D face recognition
Random subspaces are a popular ensemble construction technique that improves the accuracy of weak classifiers. It has been shown… 
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… 
2004
2004
Colour Size Effect
In this paper, the colour perception of fully immersive self-luminous colour stimuli is investigated. 16 colours were presented… 
2002
2002
Not Too Hot, Not Too Cold: The Bundled-SVM is Just Right!
The Support Vector Machine (SVM) typically outperforms other algorithms on text classification problems, but requires training… 
1995
1995
Optical Flow Computation in the Log-Polar-Plane
The goal of this paper is to study how the logarithmic-polar mapping affects the spatiotemporal volume and the computation of the… 
1990
1990
In vivo assessment of vesicant skin injury using a Minolta chroma meter. (Reannouncement with new availability information)
Current in vivo methods for evaluating the severity of vesicant skin lesions have relied on subjective visual scoring by trained…