Interactive 3D Modeling from Multiple Images Using Scene Regularities

Abstract. We present some recent progress in designing and implementing two interactive image-based 3D modeling systems. The first system constructs 3D models from a collection of panoramic image mosaics. A panoramic mosaic consists of a set of images taken around the same viewpoint, and a camera matrix associated with each input image. The user first interactively specifies features such as points, lines, and planes. Our system recovers the camera pose for each mosaic from known line directions and reference points. It then constructs the 3D model using all available geometrical constraints. The second system extracts structure from stereo by representing the scene as a collection of approximately planar layers. The user first interactively segments the images into corresponding planar regions. Our system recovers a composite mosaic for each layer, estimates the plane equation for the layer, and optionally recovers the camera locations as well as out-of-plane displacements. By taking ...

• Type: Conference
• Year: 1998
• Where: SMILE
• Authors: Heung-Yeung Shum, Richard Szeliski, Simon Baker, Mei Han, P. Anandan
• Keywords: 3d Models, Computer Vision, Constructs 3D Models, Image-based 3d Modeling, SMILE 1998