Multiframe Motion Segmentation with Missing Data Using PowerFactorization and GPCA

Date

Authors

Vidal, Rene

Tron, Roberto

Hartley, Richard

Publisher

Springer

Abstract

We consider the problem of segmenting multiple rigid-body motions from point correspondences in multiple affine views. We cast this problem as a subspace clustering problem in which point trajectories associated with each motion live in a linear subspace

Keywords

Keywords: Algorithms; Error analysis; Image analysis; Image segmentation; Problem solving; Multibody factorization; PowerFactorization and Generalized Principal Component Analysis (GPCA); Subspace clustering; Motion estimation 3-D motion segmentation; Missing data; Multibody factorization; Multibody grouping; PowerFactorization and Generalized Principal Component Analysis (GPCA); Structure from motion; Subspace clustering

URI

http://hdl.handle.net/1885/31929

Collections

ANU Research Publications

Source

International Journal of Computer Vision

Type

Journal article

DOI

10.1007/s11263-007-0099-z

Restricted until

2037-12-31

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Description

01_Vidal_Multiframe_Motion_Segmentation_2008.pdf (1.23 MB)