Linear motion estimation for image sequence based accurate 3-D measurements

2002 ◽  
Author(s):  
J. Heikkila ◽  
O. Silven
Keyword(s):  
Motion Estimation ◽  
Image Sequence ◽  
Linear Motion

scholarly journals Real-time velocity measurement to linear motion of a rigid object with monocular image sequence analyses

2014 ◽  
Vol 11 (4) ◽  
pp. 829-846 ◽  
Author(s):  
Danilo Filitto ◽  
Júlio Kiyoshi Hasegawa ◽  
Airton Marco Polidório ◽  
Nardênio Almeida Martins ◽  
Franklin César Flores
Keyword(s):  
Real Time ◽  
Velocity Measurement ◽  
Image Sequence ◽  
Linear Motion ◽  
Sequence Analyses ◽  
Rigid Object ◽  
Monocular Image ◽  
Monocular Image Sequence

Extraction and Motion Estimation of 3D Objects from Stereo Image Sequence

1996 ◽  
Vol 8 (6) ◽  
pp. 561-570
Author(s):  
Hiroshi Katsulai ◽  
Keyword(s):  
Motion Estimation ◽  
Similarity Measure ◽  
Image Sequence ◽  
Stereo Image ◽  
Stereo Pair ◽  
3D Objects ◽  
Rigid Objects ◽  
Rigid Motions ◽  
Motion Parameters ◽  
Do So

It is important to estimate motion parameters and structures of 3D objects from the image sequence, and a variety of methods to do so have been proposed so far. In this paper, a method is described of estimating the motion and structure of a 3D object from the stereo image sequence. In this method, based on the correspondence of 2D segments in each stereo pair, using a newly devised similarity measure, 3D segments are reconstructed, then grouped into rigid objects, making use of the correspondence of 3D segments in successive images, and parameters of rigid motions are computed for each group.

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