论文信息 - Building Extraction from Stereo Pairs of Aerial Images: Accuracy and Productivity Constraint of a Topographic Production Line

Building Extraction from Stereo Pairs of Aerial Images: Accuracy and Productivity Constraint of a Topographic Production Line

This paper presents the research that has been lead for a few years at IGN on automatic building extraction from aerial photographs. A description of the operational context and of the topographic application that is aimed at introduces the main constraints to be overcome. We give then a quick sketch of the building extraction process that has been worked out up to now, and develop its quality assessment on a test site. The analysis of the results underlines the part played by the planar approximation of disparities resulting of an area-based correlation process in the fulfilment of the accuracy requirements. Further research will focus on reliability improvement and on more complex shape handling.

Olivier Jamet | Sylvain Airault | Olivier Dissard

[1] Ramakant Nevatia,et al. Using Perceptual Organization to Extract 3-D Structures , 1989, IEEE Trans. Pattern Anal. Mach. Intell..

[2] Tuan Dang,et al. Using stereo matching and perceptual grouping to detect buildings in aerial images , 1994, Remote Sensing.

[3] Narendra Ahuja,et al. Surfaces from Stereo: Integrating Feature Matching, Disparity Estimation, and Contour Detection , 1989, IEEE Trans. Pattern Anal. Mach. Intell..

[4] R. Bruce Irvin,et al. Methods for exploiting the relationship between buildings and their shadows in aerial imagery , 1989, IEEE Trans. Syst. Man Cybern..

[5] Wei Luo,et al. Using Models to Improve Stereo Reconstruction , 1992, IEEE Trans. Pattern Anal. Mach. Intell..

[6] Olivier Jamet,et al. 3D reconstruction of buildings from stereo images using both monocular analysis and stereo matching: an assessment within the context of cartographic production , 1995, Defense, Security, and Sensing.

[7] R. Bruce Irvin,et al. Methods For Exploiting The Relationship Between Buildings And Their Shadows In Aerial Imagery , 1989, Photonics West - Lasers and Applications in Science and Engineering.