ロボットによる結球野菜の選択収穫の研究 (第1報) 二次元認識と三次元形状計測

書誌事項

タイトル別名
  • Selective Harvesting Robot for Crisp Head Vegetables. (Part 1). 2-D Image Recognition and Measurement of 3-D Shape.
  • ロボット ニヨル ケッキュウ ヤサイ ノ センタク シュウカク ノ ケンキュウ
  • 2-D Image Recognition and Measurement of 3-D Shape
  • 二次元認識と三次元形状計測

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説明

Image recognition experiments of crisp head vegetables were done to develop a selective harvesting robot. Recognition of 2-D image of crisp head lettuces was first tried by using a TV camera according to the difference of the shadow pattern. It was possible to check up the crisp heads above a proposed diameter and to measure their rough sites. However, in some conditions, the recognized site and the size were not accurate. For this reason, the manufacture of 3-D vision sensor was tried to directly analyze the shape of crops and preparatory experiments were done. The sensor could measure the 3-D shape of lettuces in 4 seconds.

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