Please use this identifier to cite or link to this item:
doi:10.22028/D291-26358
Title: | Region-based pose tracking |
Author(s): | Schmaltz, Christian Rosenhahn, Bodo Brox, Thomas Cremers, Daniel Weickert, Joachim Wietzke, Lennart Sommer, Gerald |
Language: | English |
Year of Publication: | 2007 |
DDC notations: | 510 Mathematics |
Publikation type: | Other |
Abstract: | In this article, we present a technique for region-based pose tracking that uses a surface model of the object to be tracked and at least one calibrated camera view. The proposed algorithm can follow the movement of rigid objects or kinematic chains without explicitly computing contours in the image. The aim to match the model surface to the contour of the object seen in the image is achieved by optimizing an energy with respect to the pose parameters. We explain how kinematic chains can be included, and how using knowledge from the previous frame can help to track objects that move with a high speed or accelerate strongly. We present experimental results for complex scenes observed with one, two, or four cameras. |
Link to this record: | urn:nbn:de:bsz:291-scidok-47265 hdl:20.500.11880/26414 http://dx.doi.org/10.22028/D291-26358 |
Series name: | Preprint / Fachrichtung Mathematik, Universität des Saarlandes |
Series volume: | 196 |
Date of registration: | 20-Mar-2012 |
Faculty: | MI - Fakultät für Mathematik und Informatik |
Department: | MI - Mathematik |
Collections: | SciDok - Der Wissenschaftsserver der Universität des Saarlandes |
Files for this record:
File | Description | Size | Format | |
---|---|---|---|---|
preprint_196_07.pdf | 4,93 MB | Adobe PDF | View/Open |
Items in SciDok are protected by copyright, with all rights reserved, unless otherwise indicated.