| 摘要 |
A scene matching reference data generation system comprises a data input unit (51) adapted to receive a set of probe data as input, a temporary storage unit (52), an accuracy reliability degree evaluation unit (53A) adapted to evaluate accuracy reliability degrees of image-capturing positions of captured images stored in the temporary storage unit, a processing target data selection unit (54) adapted to select a plurality of the captured images with the accuracy reliability degrees equal to or higher than a first predetermined degree, an image feature point data generation unit (55) adapted to extract image feature points from a plurality of processing target captured images, and a reference data generation unit (57) adapted to generate reference data used for scene matching by associating image feature point data with a reference image-capturing position corresponding to the image feature point data. |
