Deformable random dot markers

Hideaki Uchiyama; Eric Marchand

doi:10.1109/ISMAR.2011.6092394

Deformable random dot markers

Hideaki Uchiyama, Eric Marchand

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Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

19 Citations (Scopus)

Abstract

We extend planar fiducial markers using random dots [8] to non-rigidly deformable markers. Because the recognition and tracking of random dot markers are based on keypoint matching, we can estimate the deformation of the markers with nonrigid surface detection from keypoint correspondences. First, the initial pose of the markers is computed from a homography with RANSAC as a planar detection. Second, deformations are estimated from the minimization of a cost function for deformable surface fitting. We show augmentation results of 2D surface deformation recovery with several markers.

Original language	English
Title of host publication	2011 10th IEEE International Symposium on Mixed and Augmented Reality, ISMAR 2011
Pages	237-238
Number of pages	2
DOIs	https://doi.org/10.1109/ISMAR.2011.6092394
Publication status	Published - 2011
Event	2011 10th IEEE International Symposium on Mixed and Augmented Reality, ISMAR 2011 - Basel, Switzerland Duration: Oct 26 2011 → Oct 29 2011

Publication series

Name	2011 10th IEEE International Symposium on Mixed and Augmented Reality, ISMAR 2011

Other

Other	2011 10th IEEE International Symposium on Mixed and Augmented Reality, ISMAR 2011
Country	Switzerland
City	Basel
Period	10/26/11 → 10/29/11

All Science Journal Classification (ASJC) codes

Artificial Intelligence

Access to Document

10.1109/ISMAR.2011.6092394

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Uchiyama, H & Marchand, E 2011, Deformable random dot markers. in 2011 10th IEEE International Symposium on Mixed and Augmented Reality, ISMAR 2011., 6092394, 2011 10th IEEE International Symposium on Mixed and Augmented Reality, ISMAR 2011, pp. 237-238, 2011 10th IEEE International Symposium on Mixed and Augmented Reality, ISMAR 2011, Basel, Switzerland, 10/26/11. https://doi.org/10.1109/ISMAR.2011.6092394

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