when calculating the parallax between the images respectively obtained from two viewpoints; a distance calculating device; and a parallax calculating method.SOLUTION: A parallax calculating device 100 obtains a standard image obtained from a first camera 1, and a reference image from a second camera ...
a distance calculating unit for calculating the object distance based on the parallax, the above viewpoint between images after the correction by the optimal calibration data I and an output unit for outputting a measurement result, the ... 石山 英二,増田 智紀 被引量: 0发表: 2015年 IMAGING...
Also, in this method, the motion vector is computed with resolution finer than a distance between pixels, so a synthesized frame of high picture quality can be obtained by accurately compensating for the motion between frames. When synthesizing a plurality of video image frames, it is also neces...
using a predetermined evaluation function, a detected corresponding point is evaluated to be correct when the value of the evaluation function indicates a high correlation and then the calculated first parallax is used as it is, while when the value of the evaluation function shows a low ...
Problem to be solved: to reduce the calculation error in calculating the distance from the photographing image to the subject, and to obtain the accurate distance information. A distance calculating device for calculating a distance to an object using a first image having a parallax and a second...
capable of calculating a minute parallax with high accuracy, and suppressing an increase in circuit scale for parallax calculation. SOLUTION: This distance measuring device includes: an image cut-out section 141 which acquires the positions of optical axes respectively, concerning a standard image and...
Problem to be solved: to calculate the image discrepancy by using the coarse search method. The image deviation calculating apparatus acquires a pair of images having parallax and generates image pairs of a plurality of hierarchies having different resolutions from the pair of images, calculates the...
Problem to be solved: to reduce the original image set obtained by using the pattern projection and to calculate the parallax amount, it is difficult to set a condition for obtaining a predetermined calculation speed and distance measurement. A disparity calculating apparatus according to the present...