Object detection and video coding using background mosaic plane

Object detection in image sequences has a very important role in many applications, such as surveillance systems, tracking and recognition systems, and coding systems. We are interested in background subtraction, which is very popular algorithm for object detection in image sequences, and also concerned to use the result of detection in selective video coding. Especially when the camera moves and zooms in on something to track the target under drastic illumination change, it is very hard to detect the object properly, and the coding efficiency is reduced. So we generate a multiple background mosaic system, called the background mosaic plane, and use it for object detection and video coding. Some experimental results for both object detection and video coding in various environments show that the average performance of the proposed algorithm is good. (c) 2007 Society of Photo-Optical Instrumentation Engineers.
Publisher
SPIE-SOC PHOTOPTICAL INSTRUMENTATION ENGINEERS
Issue Date
2007-02
Language
ENG
Keywords

ALGORITHM; IMAGE

Citation

OPTICAL ENGINEERING, v.46, pp.638 - 645

ISSN
0091-3286
DOI
10.1117/1.2540643
URI
http://hdl.handle.net/10203/329
Appears in Collection
EE-Journal Papers(저널논문)
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