| 摘要 |
In carrying out an operation of taking video pictures of a ground surface flying in the air and transmitting the video pictures to any other ground to recognize situation existing on the ground surface, there is a difficulty in accurately determining a shot location on a map. The invention provides a video picture processing method intending to take a shot of a ground surface from a video camera mounted on an airframe in the air and identify situations existing on the ground surface. In this method, a photographic position in the air is specified three-dimensionally, a photographic range of the ground surface having been shot is computed, and a video picture is transformed in conformity with the photographic range. Thereafter, the transformed picture is displayed in such a manner as being superimposed on a map of a geographic information system.
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