JP2017534869A - マルチ・スケール基準マーカー及び方法 - Google Patents
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Abstract
Description
。
本出願は、2014年10月29日に出願された米国特許出願第14/527,261号の優先権及び利益を主張し、その内容全体を参照により本明細書に援用する。
Claims (13)
- 第1のスケールの第1の基準マーカーと、
前記第1の基準マーカーにリンクされた、前記第1のスケールより小さい第2のスケールの第2の基準マーカーと、
前記第2の基準マーカーにリンクされた、前記第2のスケールより小さい第3のスケールの第3の基準マーカーと
を含むマルチ・スケール基準マーカー。 - 前記第1の基準マーカー、前記第2の基準マーカー、及び、前記第3の基準マーカーのうちの少なくとも1つにリンクされた、前記第1の基準マーカー、前記第2の基準マーカー、及び、第3の基準マーカーと異なるスケールで、少なくとも1つの付加的な基準マーカーをさらに含む請求項1に記載のマルチ・スケール基準マーカー。
- 前記第2の基準マーカーは、所定の相対的位置で、前記第1の基準マーカーの境界の外に配置される請求項1または2のいずれかに記載のマルチ・スケール基準マーカー。
- 前記第1の基準マーカーは黒または白の複数のブロックからなる第1のグリッドを含み、前記第2の基準マーカーは黒または白の複数のブロックからなる第2のグリッドを含み、前記第3の基準マーカーは黒または白の複数のブロックからなる第3のグリッドを含み、前記第2の基準マーカーは前記第1のグリッドの範囲内で所定のブロック位置に配置され、前記第3の基準マーカーは前記第2のグリッドの範囲内で予所定のブロック位置に配置される請求項1、2、または、3のいずれかに記載のマルチ・スケール基準マーカー。
- 前記第1の基準マーカーにリンクされた、前記第2のスケールの第4の基準マーカーをさらに含む請求項1、2、3、または、4のいずれかに記載のマルチ・スケール基準マーカー。
- 前記第2の基準マーカーは前記第1の基準マーカーの範囲内の中心に配置され、前記第3の基準マーカーは前記第2の基準マーカーの範囲内の中心に配置される請求項1、2、3、4、または、5の何れかに記載のマルチ・スケール基準マーカー。
- 前記第2の基準マーカーは前記第1の基準マーカーの中心には配置されず、または、前記第3の基準マーカーは前記第2の基準マーカーの中心には配置されない請求項1、2、3、4、5、または、6のいずれかに記載のマルチ・スケール基準マーカー。
- 前記第1の基準マーカー、前記第2の基準マーカー、または、前記第3の基準マーカーのうちの少なくとも2つは異なる情報をコード化し、または、前記第1の基準マーカー、前記第2の基準マーカー、または、前記第3の基準マーカーのうちの少なくとも2つは、異なる色、異なるテクスチャ、または、異なるパターンのうちの少なくとも1つを用いる請求項1、2、3、4、5、6、または、7の何いずれかに記載のマルチ・スケール基準マーカー。
- 前記第1の基準マーカー、前記第2の基準マーカー、及び、前記第3の基準マーカーの各々は、それぞれ少なくとも1つの回転マーカーを有する同心環を含む請求項1、2、3、4、5、6、7、または、8のいずれかに記載のマルチ・スケール基準マーカー。
- 第1の位置の第1の画像を第1の距離においてコンピューティング装置の撮像デバイスによって撮ることと、
前記第1の画像によって少なくとも部分的に切り取られている第1の基準マーカーの範囲内で入れ子にされ、前記第1の画像の範囲内に示される第2の基準マーカーを前記コンピューティング装置によって認識することと、
を含む方法。 - 前記第2の基準マーカーを認識することは、スケール・ヴァリアント・アルゴリズムを用いる前記第2の基準マーカーを前記コンピューティング装置によって認識することをさらに含む請求項10に記載の方法。
- 前記撮像デバイスは移動可能である対象物上に取り付けられる請求項10または11のいずれかに記載の方法。
- 前記第1の距離より位置に近い第2の距離において、前記位置の第2の画像を前記コンピューティング装置の前記撮像デバイスによって撮ることと、
前記第2の画像の範囲内に示され、前記第2の基準マーカーの範囲内で入れ子にされた第3の基準マーカーを前記コンピューティング装置によって認識することと
をさらに含む請求項10、11、または、12のいずれかに記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/527,261 | 2014-10-29 | ||
US14/527,261 US9791865B2 (en) | 2014-10-29 | 2014-10-29 | Multi-scale fiducials |
PCT/US2015/057563 WO2016069587A1 (en) | 2014-10-29 | 2015-10-27 | Multi-scale fiducials |
Publications (2)
Publication Number | Publication Date |
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JP2017534869A true JP2017534869A (ja) | 2017-11-24 |
JP6538163B2 JP6538163B2 (ja) | 2019-07-03 |
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Application Number | Title | Priority Date | Filing Date |
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JP2017521194A Active JP6538163B2 (ja) | 2014-10-29 | 2015-10-27 | マルチ・スケール基準マーカー及び方法 |
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Country | Link |
---|---|
US (2) | US9791865B2 (ja) |
EP (1) | EP3213262B1 (ja) |
JP (1) | JP6538163B2 (ja) |
CN (1) | CN107111768B (ja) |
CA (1) | CA2961912C (ja) |
WO (1) | WO2016069587A1 (ja) |
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US9791865B2 (en) | 2017-10-17 |
US20170371351A1 (en) | 2017-12-28 |
JP6538163B2 (ja) | 2019-07-03 |
CA2961912A1 (en) | 2016-05-06 |
US10613551B2 (en) | 2020-04-07 |
EP3213262A1 (en) | 2017-09-06 |
CN107111768A (zh) | 2017-08-29 |
EP3213262B1 (en) | 2020-05-06 |
CN107111768B (zh) | 2020-11-24 |
CA2961912C (en) | 2020-05-12 |
US20160124431A1 (en) | 2016-05-05 |
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