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VideoTrace: Rapid interactive scene modelling from video

By Philip H. S. Torr Ben Ward Thorsten Thormählen Anthony Dick Anton van den Hengel

Abstract

VideoTrace is a system for interactively generating realistic 3D models of objects from video—models that might be inserted into a video game, a simulation environment, or another video sequence. The user interacts with VideoTrace by tracing the shape of the object to be modelled over one or more frames of the video. By interpreting the sketch drawn by the user in light of 3D information obtained from computer vision techniques, a small number of simple 2D interactions can be used to generate a realistic 3D model. Each of the sketching operations in VideoTrace provides an intuitive and powerful means of modelling shape from video, and executes quickly enough to be used interactively. Immediate feedback allows the user to model rapidly those parts of the scene which ar

Topics: Image-Based Modelling, Model-Based Reconstruction
Year: 2007
OAI identifier: oai:CiteSeerX.psu:10.1.1.135.7436
Provided by: CiteSeerX
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