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Extraction of video objects by combined motion and edge analysis | IEEE Conference Publication | IEEE Xplore

Extraction of video objects by combined motion and edge analysis


Abstract:

We present a method for automatic video region segmentation. The method is based, fundamentally, on motion analysis in image areas showing significant intensity variation...Show More

Abstract:

We present a method for automatic video region segmentation. The method is based, fundamentally, on motion analysis in image areas showing significant intensity variation. Since motion in these areas can be estimated more accurately than that in smoother areas, segmentation based on such motion information can be more reliable. A frequently encountered problem in automatic video segmentation is that the object boundaries may not be accurately identified: the identified boundaries may extend beyond the actual positions by some distance. We develop an edge delineation method, which combines edge detection and motion analysis, to deal with this problem. Some segmentation examples are provided.
Date of Conference: 26-29 May 2002
Date Added to IEEE Xplore: 07 August 2002
Print ISBN:0-7803-7448-7
Conference Location: Phoenix-Scottsdale, AZ, USA

References

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