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WIAMIS
2009
IEEE
14 years 6 months ago
Comparative evaluation of spatial context techniques for semantic image analysis
In this paper, two approaches to utilizing contextual information in semantic image analysis are presented and comparatively evaluated. Both approaches make use of spatial context...
Georgios Th. Papadopoulos, Carsten Saathoff, Marci...
WIAMIS
2009
IEEE
14 years 6 months ago
Towards fully un-supervised methods for generating object detection classifiers using social data
In this work a framework for constructing object detection classifiers using weakly annotated social data is proposed. Social information is combined with computer vision techniq...
Spiros Nikolopoulos, Elisavet Chatzilari, Eirini G...
WIAMIS
2009
IEEE
14 years 6 months ago
3D shape from multi-camera views by error projection minimization
Traditional shape from silhouette methods compute the 3D shape as the intersection of the back-projected silhouettes in the 3D space, the so called visual hull. However, silhouett...
Gloria Haro, Montse Pardàs
WIAMIS
2009
IEEE
14 years 6 months ago
Detection of pan and zoom in soccer sequences based on H.264/AVC motion information
Unsupervised detection of pan and zoom in soccer sequences allows automatic classification of shots and match analysis. In this work we propose a pan and zoom (both in and out) d...
Luca Superiori, Markus Rupp
WIAMIS
2009
IEEE
14 years 6 months ago
Graph-based approach for 3D object duplicate detection
In this paper, we consider the challenging problem of object duplicate detection and localization. Several applications require efficient object duplicate detection methods, such ...
Peter Vajda, Frédéric Dufaux, Thien ...
WIAMIS
2009
IEEE
14 years 6 months ago
Motion-swarm widgets for video interaction
Computer vision systems for human-computer interaction have tended towards more precise forms of interface that require complex vision tasks such as segmentation, tracking, object...
Jeffrey E. Boyd
WIAMIS
2009
IEEE
14 years 6 months ago
Global motion estimation using variable block sizes and its application to object segmentation
Global motion is estimated either in the pixel domain or in block based domain. Until now, all the approaches regarding the latter are based on fixed sized blocks while the recent...
Marina Georgia Arvanitidou, Alexander Glantz, Andr...

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soattoProfessor
UCLA
soatto
Professor Soatto received his Ph.D. in Control and Dynamical Systems from the California Institute of Technology in 1996; he joined UCLA in 2000 after being Assistant and then Asso...
ICIP
2007
IEEE
15 years 1 months ago
DNA Microarray Image Intensity Extraction using Eigenspots
DNA microarrays are commonly used in the rapid analysis of gene expression in organisms. Image analysis is used to measure the average intensity of circular image areas (spots), w...
Sotirios A. Tsaftaris, Ramandeep Ahuja, Derek J. S...

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YAO, KangStudent, PhD
Ocean University of China
YAO, Kang