A system has been developed to acquire, extend and re ne 3D geometric site models from aerial imagery. This system hypothesize potential building roofs in an image, automatically ...
Robert T. Collins, Yong-Qing Cheng, Christopher O....
A multi-image focus of attention mechanism has been developed that can quickly distinguish raised objects like buildings from structured background clutter typical to many aerial ...
Many applications require detecting structural changes in a scene over a period of time. Comparing intensity values of successive images is not effective as such changes don'...
Abstract. This paper presents a new multi-pass hierarchical stereo-matching approach for generation of digital terrain models (DTMs) from two overlapping aerial images. Our method ...