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ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 2001, Vol. 22 ›› Issue (2): 117-120.

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MOTION ESTIMATION AND COMPENSATION BASED ON TRIFOCAL TENSOR AND BMA

WANG Yang li, WU Cheng ke   

  1. School of Information Engineering, Xidian University, Xi′an 710071, China
  • Received:1999-11-28 Revised:2000-06-15 Online:2001-04-25 Published:2001-04-25

Abstract:

To overcome some drawbacks of the block matching algorithm (BMA), which can not accurately describe object rotation, camera panning and zooming, this paper introduces the trilinear constraint and trifocal tensor based pixel transfer used in computer vision for motion estimation and compensation.

Key words: trilinear constraint, trifocal tensor, motion estimation and compensation

CLC Number: