Archive for the ‘ strcture from motion ’ Category

Perspective Nonrigid Shape and Motion Recovery


R. Hartley and F. Schaffalitzky, “Reconstruction from projections using Grassman tensors,” ECCV,

 http://www.robots.ox.ac.uk/~vgg/publications/papers/hartley04.pdf

ECCV 2008, “Perspective Nonrigid Shape and Motion Recovery” Richard Hartley and Ren´e Vidal  http://cis.jhu.edu/~rvidal/publications/eccv08-nonrigid.pdf 

Trifocal Tensor Could be read from here

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Shape Carving


The paper A Theory of Shape by Space Carving

Still Have To Read

Structure from Motion


Studying the Nonrigid Structure from Motion in Trajectory Space by Ijaz et. al.

Have to give presentation in front of the study group here.

To understand it properly I will recommen reading “A Closed-Form Solution to Non-Rigid Shape and Motion Recovery” by Xiao, Chai, Kanade, IJCV 2006. They properly explains the mathematics of it.

The starting work I think was from Tomasi Kanade (Tomasi Kanade Fractorization ) “Shape and motion from image streams under orthography: a factorization method” 1992,