Hyperpatches for 3D model acquisition and tracking
Wiles, C.S.; Maki, A.; Matsuda, N.
Pattern Analysis and Machine Intelligence, IEEE Transactions on
Volume 23, Issue 12, Dec 2001 Page(s):1391 - 1403
Digital Object Identifier   10.1109/34.977563
Summary:Automatic 3D model acquisition and 3D tracking of simple objects under motion using a single camera is often difficult due to the sparsity of information from which to establish the model. We developed an automatic scheme that first computes a simple Euclidean model of the object and then enriches this model using hyperpatches. These hyperpatches contain information on both the orientation and intensity pattern variation of roughly planar patches on an object. This information allows both the spatial and intensity distortions of the projected patch to be modeled accurately under 3D object motion. Considering human tracking as a specific application, we show that hyperpatches can not only be computed automatically during model acquisition from a monocular image sequence, but that they are also extremely appropriate for the task of visual tracking

» View citation and abstract

Log in by entering your IEEE Web Account Username and Password.

IEEE Communications Society members: If you subscribe to the IEEE Electronic Periodicals Package or IEEE Electronic Periodicals Package Plus, you must access your subscription at www.comsoc.org.

Check with your librarian, information professional, or system manager to determine if you need to log in. Please complete the online Technical Support Form if you need assistance.

Select the Purchase History link to access the document. You will have 5 Days after purchase to access the Full Text PDF. Please complete the online Technical Support Form if you need assistance.

• Search and access Abstract records free of charge
• Register for table of contents alerts
• Purchase Full Text PDF documents

» Learn more about subscription options or how to become an IEEE Member.