OPTICAL INFORMATION PROCESSING DEVICE, OPTICAL INFORMATION PROCESSING METHOD, OPTICAL INFORMATION PROCESSING SYSTEM AND OPTICAL INFORMATION PROCESSING PROGRAM

摘要

PROBLEM TO BE SOLVED: To achieve efficient and simple accomplishment of calibration, in a technique to obtain from a photographed image positional data on three-dimensional point groups to complement positional data on three-dimensional point groups obtained by the use of a laser scanner, of the photographic means under the conditions of carrying out the photographic action.;SOLUTION: Positional data on three-dimensional point groups are obtained by laser-scanning a building 120 from a first point of view; on the other hand, from a second point of view, stereo-paired images of a part of the building 120 are photographed, the part being occluded at the first point of view; and by figuring out the relationship of correspondence between the stereo images obtained at the second point of view and the positional data on three-dimensional point groups obtained at the first point of view, a stereo-paired image photographing device 124 is calibrated by utilizing the positional data on three-dimensional point groups.;COPYRIGHT: (C)2012,JPO&INPIT