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TMI
2008
68views more  TMI 2008»
13 years 5 months ago
Myocardial Perfusion Characterization From Contrast Angiography Spectral Distribution
Despite recovering a normal coronary flow after acute myocardial infarction, percutaneous coronary intervention does not guarantee a proper perfusion (irrigation) of the infarcted ...
Debora Gil, Oriol Rodriguez-Leor, Petia Radeva, Jo...
CIVR
2003
Springer
154views Image Analysis» more  CIVR 2003»
13 years 11 months ago
Detecting Semantic Concepts from Video Using Temporal Gradients and Audio Classification
In this paper we describe new methods to detect semantic concepts from digital video based on audible and visual content. Temporal Gradient Correlogram captures temporal correlatio...
Mika Rautiainen, Tapio Seppänen, Jani Penttil...
ICIP
2010
IEEE
13 years 3 months ago
Natural DCT statistics approach to no-reference image quality assessment
General-purpose no-reference image quality assessment approaches still lag the advances in full-reference methods. Most no-reference methods are either distortion specific (i.e. t...
Michele A. Saad, Alan C. Bovik, Christophe Charrie...
APGV
2010
ACM
266views Visualization» more  APGV 2010»
13 years 9 months ago
Horizon estimation: perceptual and computational experiments
The human visual system is able to quickly and robustly infer a wealth of scene information – the scene "gist" – already after 100 milliseconds of image presentation...
Christian Herdtweck, Christian Wallraven
ICCV
2009
IEEE
6637views Computer Vision» more  ICCV 2009»
14 years 10 months ago
A Markov Clustering Topic Model for Mining Behaviour in Video
This paper addresses the problem of fully automated mining of public space video data. A novel Markov Clustering Topic Model (MCTM) is introduced which builds on existing Dynami...
Timothy Hospedales, Shaogang Gong, Tao Xiang