Shape reconstrution from images and registration to range data

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  • 写真から復元した3次元形状と地形データの位置合わせ
  • シャシン カラ フクゲンシタ 3ジゲン ケイジョウ ト チケイ データ ノ イチアワセ

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Abstract

In this paper, we describe a method for reonsructing three dimensional shape of geograph by using two or more photographs, for a basic examination of making a map used to review a field in priorto deteoting and removing land mines layed in the area. First, a picture of calibration pattern, is taken to compute camera intrinsic parameters. Next, pictures of the geograph from two different directions, are taken, and relative position of two view points is estimated based on the epipolar geometry, then the to three dimension shape of the geograph is recovered. Finally, the restored points are registered to data obtained by a range finder with correspondences of those points given manually.

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