The authors describe a three-dimensional vision sensor which fuses discrete range data obtained by a FG (fiber grating) vision sensor and a 2-D intensity image obtained by a CCD (charge coupled device) camera of the sensor. The range image obtained by the sensor is coarsely sampled data. Therefore, one cannot recognize a 3-D object accurately. On the other hand, though one can get features (such as outlines, edge lines, and vertices) from an intensity image, one cannot determine their locations on 3-D space without some restrictions. To solve these problems, the authors propose a method that can recognize a 3-D object by fusing both information obtained from a discrete range image and an abstracted 2-D image.
|出版ステータス||Published - 1991 12月 1|
|イベント||Proceedings of the 1991 International Conference on Industrial Electronics, Control and Instrumentation - IECON '91 - Kobe, Jpn|
継続期間: 1991 10月 28 → 1991 11月 1
|Other||Proceedings of the 1991 International Conference on Industrial Electronics, Control and Instrumentation - IECON '91|
|Period||91/10/28 → 91/11/1|
ASJC Scopus subject areas