60 search results - page 1 / 12 » Unsupervised extraction of audio-visual objects |
ICMCS
2007
IEEE
13 years 8 months ago
2007
IEEE
We present a multi-camera system for audio-visual analysis of dance figures. The multi-view video of a dancing actor is acquired using 8 synchronized cameras. The motion capture t...
DEXAW
2008
IEEE
13 years 11 months ago
2008
IEEE
Content based search in audio-visual collections requires media specific analysis for extracting low level features to be efficiently indexed and searched. We present the SAPIR ...
CVPR
2012
IEEE
11 years 7 months ago
2012
IEEE
We study unsupervised learning of occluding objects in images of visual scenes. The derived learning algorithm is based on a probabilistic generative model which parameterizes obj...
ACCV
2010
Springer
12 years 11 months ago
2010
Springer
Abstract. We propose a novel unsupervised transfer learning framework that utilises unlabelled auxiliary data to quantify and select the most relevant transferrable knowledge for r...
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
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...