JPH01116402A - 矩形シートの寸度測定方法及び装置 - Google Patents

矩形シートの寸度測定方法及び装置

Info

Publication number
JPH01116402A
JPH01116402A JP27484787A JP27484787A JPH01116402A JP H01116402 A JPH01116402 A JP H01116402A JP 27484787 A JP27484787 A JP 27484787A JP 27484787 A JP27484787 A JP 27484787A JP H01116402 A JPH01116402 A JP H01116402A
Authority
JP
Japan
Prior art keywords
rectangular sheet
reference scale
length
light source
scale
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.)
Granted
Application number
JP27484787A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0585004B2 (en]
Inventor
Takehiko Miyoshi
武彦 三好
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP27484787A priority Critical patent/JPH01116402A/ja
Publication of JPH01116402A publication Critical patent/JPH01116402A/ja
Publication of JPH0585004B2 publication Critical patent/JPH0585004B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
JP27484787A 1987-10-30 1987-10-30 矩形シートの寸度測定方法及び装置 Granted JPH01116402A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP27484787A JPH01116402A (ja) 1987-10-30 1987-10-30 矩形シートの寸度測定方法及び装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27484787A JPH01116402A (ja) 1987-10-30 1987-10-30 矩形シートの寸度測定方法及び装置

Publications (2)

Publication Number Publication Date
JPH01116402A true JPH01116402A (ja) 1989-05-09
JPH0585004B2 JPH0585004B2 (en]) 1993-12-06

Family

ID=17547411

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27484787A Granted JPH01116402A (ja) 1987-10-30 1987-10-30 矩形シートの寸度測定方法及び装置

Country Status (1)

Country Link
JP (1) JPH01116402A (en])

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0466805A (ja) * 1990-07-06 1992-03-03 Nireco Corp 画像測定方法
JPH04269607A (ja) * 1991-02-25 1992-09-25 Mitsui Eng & Shipbuild Co Ltd 物体の寸法計測装置
US5812265A (en) * 1994-05-31 1998-09-22 Japan Em Co., Ltd. Apparatus for measuring dimension of article and scale to be used in the same
US7339675B2 (en) 2000-06-02 2008-03-04 Fujifilm Corporation Apparatus for stacking sheet members, apparatus for measuring dimensions of sheet members, and apparatus for and method of marking sheet members
JP2012026767A (ja) * 2010-07-20 2012-02-09 Sumitomo Metal Ind Ltd エッジ検出方法及び検出システム、帯材の走行状況測定方法及び測定システム、帯材の走行制御方法及び制御システム、並びに、帯材の製造方法及び製造システム
JP2015081882A (ja) * 2013-10-24 2015-04-27 株式会社ミツトヨ 画像測定装置、及び高さ測定方法
CN111536872A (zh) * 2020-05-12 2020-08-14 河北工业大学 基于视觉的二维平面测距装置及方法、标记点识别装置

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0466805A (ja) * 1990-07-06 1992-03-03 Nireco Corp 画像測定方法
JPH081367B2 (ja) * 1990-07-06 1996-01-10 株式会社ニレコ 画像測定方法
JPH04269607A (ja) * 1991-02-25 1992-09-25 Mitsui Eng & Shipbuild Co Ltd 物体の寸法計測装置
US5812265A (en) * 1994-05-31 1998-09-22 Japan Em Co., Ltd. Apparatus for measuring dimension of article and scale to be used in the same
US7339675B2 (en) 2000-06-02 2008-03-04 Fujifilm Corporation Apparatus for stacking sheet members, apparatus for measuring dimensions of sheet members, and apparatus for and method of marking sheet members
JP2012026767A (ja) * 2010-07-20 2012-02-09 Sumitomo Metal Ind Ltd エッジ検出方法及び検出システム、帯材の走行状況測定方法及び測定システム、帯材の走行制御方法及び制御システム、並びに、帯材の製造方法及び製造システム
JP2015081882A (ja) * 2013-10-24 2015-04-27 株式会社ミツトヨ 画像測定装置、及び高さ測定方法
CN111536872A (zh) * 2020-05-12 2020-08-14 河北工业大学 基于视觉的二维平面测距装置及方法、标记点识别装置
CN111536872B (zh) * 2020-05-12 2022-04-15 河北工业大学 基于视觉的二维平面测距装置及方法、标记点识别装置

Also Published As

Publication number Publication date
JPH0585004B2 (en]) 1993-12-06

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