A robust model generation technique for model-based coding
Manson Siu
Yuk-Hee Chan
Dept. of Electr. & Electron. Eng., Hong Kong Univ.;
This paper appears in: Image Processing, 1999. ICIP 99. Proceedings. 1999 International Conference on
Publication Date: 1999
Volume: 4,
On page(s): 202-206 vol.4
Meeting Date: 10/24/1999 - 10/28/1999
Location: Kobe, Japan
ISBN: 0-7803-5467-2
References Cited: 6
INSPEC Accession Number: 6522070
Digital Object Identifier: 10.1109/ICIP.1999.819579
Current Version Published: 2002-08-06
Abstract
In conventional model-based coding schemes, predefined static
models are generally used. These models cannot adapt to new situations
and hence they have to be very specific and cannot be generated from a
single generic model even though they are very similar. In this paper,
we present a model generation technique that can gradually build a model
and dynamically modify it according to new video frames scanned. The
proposed technique is robust to the object's orientation in the view and
can be efficiently implemented with parallel processing technique. As a
result, the proposed technique is more attractive to the practical use
of model-based coding techniques in real applications
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