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JRTIP
2007
135views more  JRTIP 2007»
13 years 8 months ago
Real-time 2D to 3D video conversion
We present a real-time implementation of 2D to 3D video conversion using compressed video. In our method, compressed 2D video is analyzed by extracting motion vectors. Using the mo...
Ianir A. Ideses, Leonid P. Yaroslavsky, Barak Fish...
CVPR
2010
IEEE
14 years 5 months ago
Simultaneous Foreground, Background, and Alpha Estimation for Image Matting
Image matting is the process of extracting a soft segmentation of an object in an image as defined by the matting equation. Most current techniques focus largely on computing the ...
Bryan Price, Bryan Morse, Scott Cohen
COGSCI
2002
99views more  COGSCI 2002»
13 years 8 months ago
Learning words from sights and sounds: a computational model
This paper presents an implemented computational model of word acquisition which learns directly from raw multimodal sensory input. Set in an information theoretic framework, the ...
Deb Roy, Alex Pentland
IJCV
2002
99views more  IJCV 2002»
13 years 8 months ago
Subjective Surfaces: A Geometric Model for Boundary Completion
We present a geometric model and a computational method for segmentation of images with missing boundaries. In many situations, the human visual system fills in missing gaps in ed...
Alessandro Sarti, Ravi Malladi, James A. Sethian
TMM
2002
130views more  TMM 2002»
13 years 8 months ago
Computable scenes and structures in films
In this paper, we present a computational scene model and also derive novel algorithms for computing audio and visual scenes and within-scene structures in films. We use constraint...
Hari Sundaram, Shih-Fu Chang