JP4423524B2 - 標識検出装置、標識検出方法および記録媒体 - Google Patents
標識検出装置、標識検出方法および記録媒体 Download PDFInfo
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- JP4423524B2 JP4423524B2 JP2000221627A JP2000221627A JP4423524B2 JP 4423524 B2 JP4423524 B2 JP 4423524B2 JP 2000221627 A JP2000221627 A JP 2000221627A JP 2000221627 A JP2000221627 A JP 2000221627A JP 4423524 B2 JP4423524 B2 JP 4423524B2
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- 238000001514 detection method Methods 0.000 title claims description 129
- 239000003550 marker Substances 0.000 claims description 43
- 238000000034 method Methods 0.000 claims description 43
- 238000004364 calculation method Methods 0.000 claims description 25
- 238000009826 distribution Methods 0.000 claims description 18
- 238000013139 quantization Methods 0.000 claims description 12
- 239000003086 colorant Substances 0.000 claims description 7
- 239000000284 extract Substances 0.000 claims description 4
- 238000012545 processing Methods 0.000 description 28
- 238000010586 diagram Methods 0.000 description 10
- 238000000605 extraction Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
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JP2000221627A JP4423524B2 (ja) | 2000-07-24 | 2000-07-24 | 標識検出装置、標識検出方法および記録媒体 |
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JP2000221627A JP4423524B2 (ja) | 2000-07-24 | 2000-07-24 | 標識検出装置、標識検出方法および記録媒体 |
Publications (3)
Publication Number | Publication Date |
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JP2002042131A JP2002042131A (ja) | 2002-02-08 |
JP2002042131A5 JP2002042131A5 (enrdf_load_stackoverflow) | 2007-04-12 |
JP4423524B2 true JP4423524B2 (ja) | 2010-03-03 |
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JP2000221627A Expired - Fee Related JP4423524B2 (ja) | 2000-07-24 | 2000-07-24 | 標識検出装置、標識検出方法および記録媒体 |
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JP (1) | JP4423524B2 (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9600894B2 (en) | 2015-04-07 | 2017-03-21 | Toshiba Tec Kabushiki Kaisha | Image processing apparatus and computer-readable storage medium |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4851949B2 (ja) * | 2007-01-31 | 2012-01-11 | クラリオン株式会社 | ナビゲーション装置 |
JP4884330B2 (ja) * | 2007-08-01 | 2012-02-29 | パイオニア株式会社 | 除去対象標示体認識装置、除去対象標示体認識方法及び除去対象標示体認識プログラム |
EP2028605A1 (de) * | 2007-08-20 | 2009-02-25 | Delphi Technologies, Inc. | Detektionsverfahren für symmetrische Muster |
JP5188429B2 (ja) * | 2009-03-24 | 2013-04-24 | 富士重工業株式会社 | 環境認識装置 |
JP6031751B2 (ja) * | 2011-12-02 | 2016-11-24 | 旭硝子株式会社 | ガラス基板検査装置及びガラス基板製造方法 |
JP7408334B2 (ja) * | 2019-10-03 | 2024-01-05 | Thk株式会社 | 画像処理装置及び移動体制御システム |
CN111508017B (zh) * | 2020-04-08 | 2023-11-03 | 中导光电设备股份有限公司 | 一种弱对比度定位标记中心的方法和系统 |
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2000
- 2000-07-24 JP JP2000221627A patent/JP4423524B2/ja not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9600894B2 (en) | 2015-04-07 | 2017-03-21 | Toshiba Tec Kabushiki Kaisha | Image processing apparatus and computer-readable storage medium |
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JP2002042131A (ja) | 2002-02-08 |
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