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Proceedings Paper

Mosaicing of MPEG compressed video: a unified approach
Author(s): N. B. Vineeth; B. Krishnamoorthy; G. V. Prabhakara Rao
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Paper Abstract

The mosaicing system proposed in this paper consists of a temporal segmentation module and a motion estimation module carried out in the MPEG (1&2) domain. The input MPEG video is temporally segmented into shots by the segmentation module and each shot is mosaiced separately. The output of the system is a set of mosaics, each of which captures the panorama of each shot uniquely. The camera motion parameters are computed for each shot using the MPEG motion vectors; frames from a shot are then aligned and integrated into a static mosaic for each shot. The proposed system is 200-300% faster in executing the registration step for our input video sequences.

Paper Details

Date Published: 2 November 2004
PDF: 6 pages
Proc. SPIE 5558, Applications of Digital Image Processing XXVII, (2 November 2004); doi: 10.1117/12.561031
Show Author Affiliations
N. B. Vineeth, Sri Sathya Sai Institute of Higher Learning (India)
B. Krishnamoorthy, Sri Sathya Sai Institute of Higher Learning (India)
G. V. Prabhakara Rao, Sri Sathya Sai Institute of Higher Learning (India)
Rajeev Gandhi Memorial College of Engineering and Technology (India)

Published in SPIE Proceedings Vol. 5558:
Applications of Digital Image Processing XXVII
Andrew G. Tescher, Editor(s)

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