| 摘要 |
A range-finding system (1) includes two imaging devices (11a, 11b) configured to capture multiple images from two different vierwpoints and a parallax calculator (20, 20-A) configured to calculate parallax based on the multiple images captured by the two imaging devices (11a, 11b). The parallax calculator (20, 20-A) includes an estimation unit (23, 32) configured to estimate a correction value based on the amount of image deviation in a lateral direction corresponding to pixel position in the images captured by the two imaging devices (11a, 11b) and a correction unit (24, 33) configured to correct a pre-correction parallax or an image based on the correction value estimated by the estimation unit (23, 32). |
