Vision Meeting, 6 Nov 2002
Time: 10:00 am
Place: CSB 632
Speaker: Bo Hu
Title: Interactive Indoor Scene Reconstruction From Image Mosaics Using Cuboid Structure
Abstract
We describe a method for reconstructing indoor scenes from image mosaics
using prior knowledge of the cuboid structure of the environment. The
method is inspired by traditional approaches to the camera pose estimation
problems known as the PnL and PnA problems. We show
that a cuboid can be reconstructed from the images of three of its
corners. The necessary camera intrinsic parameters are obtained by
self-calibration in the image mosaicking process. The major advantages of
this method over methods such as single view metrology are 1) it can do
metric reconstruction; 2) it is a closed form solution and numerically
stable; 3) it requires only minimal user interaction.
Vision Meeting coordinator: Andrew Learn
Last modified: Thu Sep 26 13:16:23 EDT 2002