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ICASSP
2011
IEEE
14 years 3 months ago
Unsupervised extraction of audio-visual objects
We propose a novel method to automatically detect and extract the video modality of the sound sources that are present in a scene. For this purpose, we first assess the synchrony...
Anna Llagostera Casanovas, Pierre Vandergheynst
CVPR
2012
IEEE
13 years 2 months ago
Video segmentation by tracing discontinuities in a trajectory embedding
Our goal is to segment a video sequence into moving objects and the world scene. In recent work, spectral embedding of point trajectories based on 2D motion cues accumulated from ...
Katerina Fragkiadaki, Geng Zhang, Jianbo Shi
102
Voted
ICCV
2003
IEEE
16 years 1 months ago
Using Temporal Coherence to Build Models of Animals
This paper describes a system that can build appearance models of animals automatically from a video sequence of the relevant animal with no explicit supervisory information. The ...
Deva Ramanan, David A. Forsyth
ICIP
1998
IEEE
15 years 3 months ago
Video Object Segmentation Introducing Depth and Motion Information
In the paper we present a method to estimate relative depth between objects in scenes of video sequences. The information for the estimation of the relative depth is obtained from...
Montse Pardàs
AVSS
2005
IEEE
15 years 5 months ago
Surveillance video for mobile devices
In this paper, we present a video encoding scheme that uses object-based adaptation to deliver surveillance video to mobile devices. The method relies on a set of complementary vi...
Olivier Steiger, Touradj Ebrahimi, Andrea Cavallar...