Computer Science Technical Report A 3D Visualisation System for the Image Understanding Environment
نویسنده
چکیده
An interactive 3D visualisation system 3DCAMS (3D Camera Modeller and Simulator) has been developed within the DARPA Image Understanding Environment (IUE). The system supports interactive visualisation of 3D models represented as IUE spatial objects. It provides the user a range of choices for camera modelling including abstract modelling, as well as physical camera simulation. The system supports camera models of di erent levels of complexity. The perspective pinhole camera model, Tsai's camera model, and physical lens models are supported. It is intended that the system provide support for 3D tasks in the IUE such as camera calibration and camera model simulation using ray tracing. The system also serves as a testbed for the tractability of the IUE C++ software development environment in developing a reasonably large interactive application.
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