The recovery of the 3-D structure and the recognition of viewed objects from TV images are among the main goals of computer vision. The understanding of images of indoor scenes, such as corridors and offices, is greatly simplified by the recovery of a faithful line drawing of the image and by the exploration of geometrical properties of the viewed scene. In this paper, a general procedure for the understanding of a class of indoor scenes is proposed. The suggested algorithm makes use of an extensive 2-D processing of the image that provides a faithful line drawing of the viewed scene. It also uses procedures adequate for both the understanding of the 3-D structure and for the recognition of several items in the scene.
THE RECOVERY AND UNDERSTANDING OF A LINE DRAWING FROM INDOOR SCENES
CAMPANI M;
1992
Abstract
The recovery of the 3-D structure and the recognition of viewed objects from TV images are among the main goals of computer vision. The understanding of images of indoor scenes, such as corridors and offices, is greatly simplified by the recovery of a faithful line drawing of the image and by the exploration of geometrical properties of the viewed scene. In this paper, a general procedure for the understanding of a class of indoor scenes is proposed. The suggested algorithm makes use of an extensive 2-D processing of the image that provides a faithful line drawing of the viewed scene. It also uses procedures adequate for both the understanding of the 3-D structure and for the recognition of several items in the scene.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
