JPS6486687A - Environment monitoring method - Google Patents

Environment monitoring method

Info

Publication number
JPS6486687A
JPS6486687A JP24456287A JP24456287A JPS6486687A JP S6486687 A JPS6486687 A JP S6486687A JP 24456287 A JP24456287 A JP 24456287A JP 24456287 A JP24456287 A JP 24456287A JP S6486687 A JPS6486687 A JP S6486687A
Authority
JP
Japan
Prior art keywords
monitored
video
smoke
target
component separation
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
Application number
JP24456287A
Other languages
English (en)
Inventor
Takuya Yamahira
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Priority to JP24456287A priority Critical patent/JPS6486687A/ja
Publication of JPS6486687A publication Critical patent/JPS6486687A/ja
Pending legal-status Critical Current

Links

JP24456287A 1987-09-28 1987-09-28 Environment monitoring method Pending JPS6486687A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24456287A JPS6486687A (en) 1987-09-28 1987-09-28 Environment monitoring method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24456287A JPS6486687A (en) 1987-09-28 1987-09-28 Environment monitoring method

Publications (1)

Publication Number Publication Date
JPS6486687A true JPS6486687A (en) 1989-03-31

Family

ID=17120562

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24456287A Pending JPS6486687A (en) 1987-09-28 1987-09-28 Environment monitoring method

Country Status (1)

Country Link
JP (1) JPS6486687A (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11318909A (ja) * 1998-05-14 1999-11-24 Olympus Optical Co Ltd 煙除去システム
JP2008046917A (ja) * 2006-08-17 2008-02-28 Nohmi Bosai Ltd 煙検出装置
JP2008046017A (ja) * 2006-08-17 2008-02-28 Nohmi Bosai Ltd 煙検出装置
JP2008243181A (ja) * 2006-12-12 2008-10-09 Ind Technol Res Inst 煙感知装置及びその方法
US7859419B2 (en) 2006-12-12 2010-12-28 Industrial Technology Research Institute Smoke detecting method and device
JP2011238280A (ja) * 2011-07-25 2011-11-24 Nohmi Bosai Ltd 煙検出装置

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11318909A (ja) * 1998-05-14 1999-11-24 Olympus Optical Co Ltd 煙除去システム
JP2008046917A (ja) * 2006-08-17 2008-02-28 Nohmi Bosai Ltd 煙検出装置
JP2008046017A (ja) * 2006-08-17 2008-02-28 Nohmi Bosai Ltd 煙検出装置
JP2008243181A (ja) * 2006-12-12 2008-10-09 Ind Technol Res Inst 煙感知装置及びその方法
US7859419B2 (en) 2006-12-12 2010-12-28 Industrial Technology Research Institute Smoke detecting method and device
JP2011238280A (ja) * 2011-07-25 2011-11-24 Nohmi Bosai Ltd 煙検出装置

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