JP2011232110A - 検査装置及び検査装置を用いた欠陥検出方法 - Google Patents
検査装置及び検査装置を用いた欠陥検出方法 Download PDFInfo
- Publication number
- JP2011232110A JP2011232110A JP2010101474A JP2010101474A JP2011232110A JP 2011232110 A JP2011232110 A JP 2011232110A JP 2010101474 A JP2010101474 A JP 2010101474A JP 2010101474 A JP2010101474 A JP 2010101474A JP 2011232110 A JP2011232110 A JP 2011232110A
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- JP
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- Prior art keywords
- image
- defect
- inspection
- edge
- file
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007689 inspection Methods 0.000 title claims abstract description 146
- 230000007547 defect Effects 0.000 title claims abstract description 120
- 238000001514 detection method Methods 0.000 title claims abstract description 72
- 230000002950 deficient Effects 0.000 claims description 17
- 238000003384 imaging method Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 description 102
- 238000012545 processing Methods 0.000 description 37
- 238000010586 diagram Methods 0.000 description 24
- 238000003780 insertion Methods 0.000 description 9
- 230000037431 insertion Effects 0.000 description 9
- 238000012986 modification Methods 0.000 description 9
- 230000004048 modification Effects 0.000 description 9
- 230000002159 abnormal effect Effects 0.000 description 5
- 238000005452 bending Methods 0.000 description 5
- 238000000605 extraction Methods 0.000 description 4
- 235000020061 kirsch Nutrition 0.000 description 4
- 239000000284 extract Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000011218 segmentation Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000003708 edge detection Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Endoscopes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010101474A JP2011232110A (ja) | 2010-04-26 | 2010-04-26 | 検査装置及び検査装置を用いた欠陥検出方法 |
| US13/091,235 US20110261189A1 (en) | 2010-04-26 | 2011-04-21 | Inspection apparatus and defect detection method using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010101474A JP2011232110A (ja) | 2010-04-26 | 2010-04-26 | 検査装置及び検査装置を用いた欠陥検出方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2011232110A true JP2011232110A (ja) | 2011-11-17 |
| JP2011232110A5 JP2011232110A5 (enExample) | 2013-09-12 |
Family
ID=44815493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010101474A Pending JP2011232110A (ja) | 2010-04-26 | 2010-04-26 | 検査装置及び検査装置を用いた欠陥検出方法 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20110261189A1 (enExample) |
| JP (1) | JP2011232110A (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011232111A (ja) * | 2010-04-26 | 2011-11-17 | Olympus Corp | 検査装置及び検査装置の用いた欠陥検出方法 |
| WO2015137019A1 (ja) * | 2014-03-13 | 2015-09-17 | コニカミノルタ株式会社 | 温度監視装置、及び、温度監視方法 |
| JP2019120693A (ja) * | 2017-12-28 | 2019-07-22 | 大和ハウス工業株式会社 | 外装材の損傷検出方法 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6833366B2 (ja) * | 2016-07-06 | 2021-02-24 | キヤノン株式会社 | 情報処理装置、情報処理装置の制御方法及びプログラム |
| CN107808378B (zh) * | 2017-11-20 | 2020-08-25 | 浙江大学 | 基于垂直纵横线轮廓特征的复杂结构铸件潜在缺陷检测方法 |
| CN113761048B (zh) * | 2021-11-10 | 2022-03-25 | 中大检测(湖南)股份有限公司 | 地质灾害异常数据可视化处理方法及系统 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002267428A (ja) * | 2001-03-14 | 2002-09-18 | Nec Corp | ランド外観検査装置およびランド外観検査方法 |
| JP2005055756A (ja) * | 2003-08-06 | 2005-03-03 | Olympus Corp | 内視鏡装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5426506A (en) * | 1993-03-22 | 1995-06-20 | The University Of Chicago | Optical method and apparatus for detection of surface and near-subsurface defects in dense ceramics |
| US7489811B2 (en) * | 2004-10-08 | 2009-02-10 | Siemens Energy, Inc. | Method of visually inspecting turbine blades and optical inspection system therefor |
| US7689003B2 (en) * | 2006-03-20 | 2010-03-30 | Siemens Energy, Inc. | Combined 2D and 3D nondestructive examination |
| US7995829B2 (en) * | 2007-08-01 | 2011-08-09 | General Electric Company | Method and apparatus for inspecting components |
-
2010
- 2010-04-26 JP JP2010101474A patent/JP2011232110A/ja active Pending
-
2011
- 2011-04-21 US US13/091,235 patent/US20110261189A1/en not_active Abandoned
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002267428A (ja) * | 2001-03-14 | 2002-09-18 | Nec Corp | ランド外観検査装置およびランド外観検査方法 |
| JP2005055756A (ja) * | 2003-08-06 | 2005-03-03 | Olympus Corp | 内視鏡装置 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011232111A (ja) * | 2010-04-26 | 2011-11-17 | Olympus Corp | 検査装置及び検査装置の用いた欠陥検出方法 |
| WO2015137019A1 (ja) * | 2014-03-13 | 2015-09-17 | コニカミノルタ株式会社 | 温度監視装置、及び、温度監視方法 |
| JP2019120693A (ja) * | 2017-12-28 | 2019-07-22 | 大和ハウス工業株式会社 | 外装材の損傷検出方法 |
| JP7148387B2 (ja) | 2017-12-28 | 2022-10-05 | 大和ハウス工業株式会社 | 外装材の損傷検出方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20110261189A1 (en) | 2011-10-27 |
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