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» Effective, Automatic Procedure Extraction
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BILDMED
2009
162views Algorithms» more  BILDMED 2009»
13 years 8 months ago
Extracting a Purely Non-rigid Deformation Field of a Single Structure
During endovascular aortic repair (EVAR) treatment, the aortic shape is subject to severe deformation that is imposed by medical instruments such as guide wires, catheters, and the...
Stefanie Demirci, Frode Manstad-Hulaas, Nassir Nav...
ICCV
2009
IEEE
15 years 11 days ago
Adaptive Fragments-Based Tracking of Non-Rigid Objects Using Level Sets
We present an approach to visual tracking based on dividing a target into multiple regions, or fragments. The target is represented by a Gaussian mixture model in a joint feature...
Prakash Chockalingam, Nalin Pradeep
ANLP
2000
169views more  ANLP 2000»
13 years 8 months ago
Named Entity Extraction from Noisy Input: Speech and OCR
In this paper, we analyze the performance of name finding in the context of a variety of automatic speech recognition (ASR) systems and in the context of one optical character rec...
David R. H. Miller, Sean Boisen, Richard M. Schwar...
ICASSP
2011
IEEE
12 years 11 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
ISMIR
2004
Springer
142views Music» more  ISMIR 2004»
14 years 23 days ago
Beat and meter extraction using gaussified onsets
Rhythm, beat and meter are key concepts of music in general. Many efforts had been made in the last years to automatically extract beat and meter from a piece of music given eithe...
Klaus Frieler