DocumentCode :
2253607
Title :
Representational frames in video annotation
Author :
Bobick, Aaron F.
Author_Institution :
Media Lab., MIT, Cambridge, MA, USA
fYear :
1993
fDate :
1-3 Nov 1993
Firstpage :
111
Abstract :
One of the tenets of machine vision is that choice of representation is critical in describing a scene; representations are selected that make important information explicit and that allow domain constraints to be brought to bear. In dynamic scene annotation, there may be no single representation appropriate for analysis, as the imagery is dynamic and choice of best representation may vary over time. The authors present two examples of where the selection of representational frame-the coordinate system in which the representation describes the scene-is determined by the dynamics of the scene
Keywords :
computer vision; image representation; image sequences; motion estimation; video signal processing; coordinate system; domain constraint; dynamic scene annotation; machine vision; representational frames; video annotation; Amorphous materials; Hip; Image analysis; Image resolution; Laboratories; Layout; Machine vision; Uncertainty;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Signals, Systems and Computers, 1993. 1993 Conference Record of The Twenty-Seventh Asilomar Conference on
Conference_Location :
Pacific Grove, CA
ISSN :
1058-6393
Print_ISBN :
0-8186-4120-7
Type :
conf
DOI :
10.1109/ACSSC.1993.342481
Filename :
342481
Link To Document :
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