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ICASSP
2011
IEEE
8 years 3 months ago
RRED indices: Reduced reference entropic differencing framework for image quality assessment
We study the problem of automatic “reduced reference” image quality assessment algorithms from the point of view of image information change. Algorithms that measure differenc...
Rajiv Soundararajan, Alan C. Bovik
TCSV
2010
8 years 6 months ago
No-Reference Quality Assessment of H.264/AVC Encoded Video
Abstract--This paper proposes a no-reference quality assessment metric for digital video subject to H.264/AVC encoding. The proposed metric comprises two main steps: coding error e...
Tomás Brandão, Tiago Rosa Maria Paul...
TCSV
2010
8 years 6 months ago
Efficient Video Quality Assessment Along Temporal Trajectories
We propose a new video quality assessment (VQA) algorithm--the motion compensated structural similarity index-that assesses not only spatial quality but also quality along temporal...
Anush K. Moorthy, Alan Conrad Bovik
MTA
2011
254views Hardware» more  MTA 2011»
8 years 6 months ago
Automatic prediction of perceptual quality of multimedia signals - a survey
We survey recent developments in multimedia signal quality assessment, including image, audio, video, and combined signals. Such an overview is timely given the recent explosion in...
Kalpana Seshadrinathan, Alan Conrad Bovik
CSMR
2010
IEEE
8 years 6 months ago
InCode: Continuous Quality Assessment and Improvement
While significant progress has been made over the last ten years in the research field of quality assessment, developers still can't take full advantage of the benefits of the...
Radu Marinescu, George Ganea, Ioana Verebi
MTA
2010
108views more  MTA 2010»
8 years 10 months ago
A reduced-reference structural similarity approximation for videos corrupted by channel errors
Abstract In this paper we propose a reduced-reference quality assessment algorithm which computes an approximation of the Structural SIMilarity (SSIM) metrics exploiting coding too...
Marco Tagliasacchi, Giuseppe Valenzise, Matteo Nac...
TVCG
2008
102views more  TVCG 2008»
8 years 11 months ago
A Statistical Approach to Volume Data Quality Assessment
Quality assessment plays a crucial role in data analysis. In this paper, we present a reduced-reference approach to volume data quality assessment. Our algorithm extracts importan...
Chaoli Wang, Kwan-Liu Ma
IEICET
2008
127views more  IEICET 2008»
8 years 12 months ago
Image and Video Quality Assessment Using LCD: Comparisons with CRT Conditions
In this paper, the impact of display on quality assessment is addressed. Subjective quality assessment experiments have been performed on both LCD and CRT displays. Two sets of st...
Sylvain Tourancheau, Patrick Le Callet, Dominique ...
BMCBI
2006
110views more  BMCBI 2006»
8 years 12 months ago
preAssemble: a tool for automatic sequencer trace data processing
Background: Trace or chromatogram files (raw data) are produced by automatic nucleic acid sequencing equipment or sequencers. Each file contains information which can be interpret...
Alexei A. Adzhubei, Jon K. Laerdahl, Anna V. Vlaso...
ICMCS
2010
IEEE
173views Multimedia» more  ICMCS 2010»
9 years 2 days ago
A Discrete perceptual impact evaluation quality assessment framework for IPTV services
Network impairments are unpredictable and highly destructive to the perceptual quality of media content in the IPTV content distribution networks. As a result the existing network...
Mu Mu, Andreas Mauthe, Francisco Garcia
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