This paper presents a simple technique for estimating the space location from which a certain image has been taken. The basic assumption is that the scene portrayed in the image is planar. The method is based on the acquisition of a new set of images, closely resembling the given image. The location is recovered from the parameters describing the camera's pose during the acquisition of that among the new images showing the highest degree of correlation with the original image. An example of application of this technique is discussed in the paper.
Algorithm for viewpoint estimation and registration
Visual Communications and Image Processing 2002 ; 2002 ; San Jose,California,United States
Proc. SPIE ; 4671
2002-01-04
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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