距離画像とカラー画像を用いた微小運動の直接推定による三次元地図生成 [in Japanese] Three-dimensional mapping by direct estimation of small motion using range and color images [in Japanese]
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In this paper, a high-speed three-dimensional map generation method using direct estimation of the motion parameters of the sensor is proposed. The method aligns range images between frames after estimating the motion parameters of the sensor using two kinds of information. One is the relationship of the range images and the motion parameters of a small motion. The other is the relationship of the intensity gradient information of the color images and the motion parameters. The method can create three-dimensional maps quickly because the method does not need to obtain the correspondences of features. Both the processing time required for the motion parameter estimation and the accuracy of the map are verified by experiments using a developed fast RGB-D sensor. It is also shown that the method is applicable to the Kinect sensor.
- Transactions of the JSME (in Japanese)
Transactions of the JSME (in Japanese) 82(834), 15-00367-15-00367, 2016
The Japan Society of Mechanical Engineers