SceneServer - a 3D software assisting developers of computer vision algorithms

Authors:

  • Bennet Fredrik
  • Fenelius Stefan

Publish date: 2003-01-01

Report number: FOI-R--0831--SE

Pages: 80

Written in: English

Abstract

The purpose behind this thesis is to develop a software (SceneServer) which can generate data such as images and vertex lists from 3D computer models. These models are placed in a virtual environment and they can be controlled either from a graphical user interface (GUI) or from a MATLAB client. Data can be retrieved and processed in MATLAB. By creating a connection between MATLAB and a 3D environment, computer vision algorithms can be designed and tested swiftly, thus giving the developer a powerful platform. SceneServer allows the user to manipulate, in detail, the models and scenes to be rendered. MATLAB communicates with the SceneServer application through a Java library, which is connected to an interface in SceneServer. The graphics are visualised using Open Scene Graph (OSG) that in turn uses OpenGL. OSG is an open source cross-platform scene graph library for visualisation of real-time graphics. OpenGL is a software interface for creating advanced computer graphics in 2D and 3D.