| 摘要 |
A method for geographically registering a perspective image of a location assigns elevation values to elements or pixels of a two dimensional array of image elements or pixels of the location. The elevation value for each image pixel is obtained using a corresponding database stored reference digital elevation model, or a three dimensional surface model of the location. The reference elevation model or surface model is composed of rows and columns of elevation values corresponding to two dimensions of location values at a sensed location shown in the image, or is composed of a three dimensional surface or volume model of the location, such as a computer-aided design model or any other means of describing the three dimensional characteristics of the sensed location.
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