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JPS61118009U - - Google Patents

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Publication number
JPS61118009U
JPS61118009U JP171785U JP171785U JPS61118009U JP S61118009 U JPS61118009 U JP S61118009U JP 171785 U JP171785 U JP 171785U JP 171785 U JP171785 U JP 171785U JP S61118009 U JPS61118009 U JP S61118009U
Authority
JP
Japan
Prior art keywords
circuit unit
imaging means
analog signal
pixel count
image
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
JP171785U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP171785U priority Critical patent/JPS61118009U/ja
Publication of JPS61118009U publication Critical patent/JPS61118009U/ja
Pending legal-status Critical Current

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  • Length Measuring Devices By Optical Means (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の実施例を示す構成図、第２図
は第１図に示した画像処理部の構成を示すブロツ
ク図、第３図はテレビカメラで撮像した画像の一
例を示す説明図である。 １……缶、２……シート、３……光源、４……
撮像手段としてのテレビカメラ、５……画像処理
部、６……アナログ／テジタル変換部、７……２
値化回路部、８……２値化メモリ、９……画素カ
ウント回路部、１０……良否判別部。 Fig. 1 is a block diagram showing an embodiment of the present invention, Fig. 2 is a block diagram showing the structure of the image processing section shown in Fig. 1, and Fig. 3 is an explanatory diagram showing an example of an image captured by a television camera. It is. 1...Can, 2...Sheet, 3...Light source, 4...
A television camera as an imaging means, 5... Image processing section, 6... Analog/digital conversion section, 7... 2
Value converting circuit section, 8... Binarizing memory, 9... Pixel counting circuit section, 10... Quality determining section.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 検査すべき缶を撮像し、撮像された画像と対応
するアナログ信号を出力する撮像手段と、この撮
像手段よりのアナログ信号を所定のしきい値をも
つて２値化する２値化回路部と、この２値化回路
部にて２値化された信号をカウントする画素カウ
ント回路部と、この画素カウント回路部における
カウンタ値にもとづいて缶がつぶれた状態である
か否かを判定する良否判定部とを有することを特
徴とする缶のつぶれ検査装置。 an imaging means for taking an image of a can to be inspected and outputting an analog signal corresponding to the taken image; and a binarization circuit unit for binarizing the analog signal from the imaging means with a predetermined threshold value. , a pixel count circuit unit that counts the binarized signal in this binarization circuit unit, and a pass/fail determination unit that determines whether or not the can is in a crushed state based on the counter value in this pixel count circuit unit. What is claimed is: 1. A can collapse inspection device comprising:
JP171785U 1985-01-10 1985-01-10 Pending JPS61118009U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP171785U JPS61118009U (en) 1985-01-10 1985-01-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP171785U JPS61118009U (en) 1985-01-10 1985-01-10

Publications (1)

Publication Number Publication Date
JPS61118009U true JPS61118009U (en) 1986-07-25

Family

ID=30474713

Family Applications (1)

Application Number Title Priority Date Filing Date
JP171785U Pending JPS61118009U (en) 1985-01-10 1985-01-10

Country Status (1)

Country Link
JP (1) JPS61118009U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05324954A (en) * 1991-11-28 1993-12-10 Nec Corp Device for counting the number of parked cars

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05324954A (en) * 1991-11-28 1993-12-10 Nec Corp Device for counting the number of parked cars

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