JPS6112029U - Appearance inspection device for extracting color information - Google Patents
Appearance inspection device for extracting color informationInfo
- Publication number
- JPS6112029U JPS6112029U JP9538784U JP9538784U JPS6112029U JP S6112029 U JPS6112029 U JP S6112029U JP 9538784 U JP9538784 U JP 9538784U JP 9538784 U JP9538784 U JP 9538784U JP S6112029 U JPS6112029 U JP S6112029U
- Authority
- JP
- Japan
- Prior art keywords
- color information
- inspection device
- visual inspection
- appearance inspection
- extracting color
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はこの考案の実施例を示す構成図、第２図は光学
フィルタ装着用円板の具体例を示す正面図、第３図は第
１図の動作を説明するためのタイムチャートである。
符号説明、１・・・・・・コンベア、２・・・・・・コ
ンベア上のトレー、３・・・・・・被検査物、４・・・
・・−フオトセンサ、５・・・・・・ス−トロボ光源、
６・・・・・・ストロボ電源装置、７・・・・・・レン
ズ、訃・・・・・白黒ＣＣＴＶカメラ（撮像装置）、９
・・・・・・ステップモータ、１０・・・・・・光学フ
ィルタ装着用回転円板、１１・・・・・・ステップモー
タ駆動回路、１２・・・・・・垂直同期信号発生回路、
１３・・・・・・同期化回路、１４・・・・・・フレー
ムメモリ、１５・・・・・・画像処理回路、１６・・・
・・・良否判定回路、１，１８，１９・・・・・・光学
フィルタ、ａ・・・・・・垂直同期信号、ｂ−・・・・
・・フオトセンサ出力、Ｃ・・・・・・ストロボ点弧信
号、ｄ−・・・・・・ステップモータ駆動用信号。FIG. 1 is a configuration diagram showing an embodiment of this invention, FIG. 2 is a front view showing a specific example of an optical filter mounting disk, and FIG. 3 is a time chart for explaining the operation of FIG. 1. . Explanation of symbols, 1...Conveyor, 2...Tray on conveyor, 3...Object to be inspected, 4...
...-photo sensor, 5...-strobe light source,
6... Strobe power supply device, 7... Lens,... Black and white CCTV camera (imaging device), 9
......Step motor, 10...Rotating disk for attaching optical filter, 11...Step motor drive circuit, 12...Vertical synchronization signal generation circuit,
13... Synchronization circuit, 14... Frame memory, 15... Image processing circuit, 16...
...Good/failure judgment circuit, 1, 18, 19... Optical filter, a... Vertical synchronization signal, b-...
...Photo sensor output, C...Strobe firing signal, d-...Step motor drive signal.
Claims (1)
像を取り出す白、黒画像用撮像装置との間に複数種類の
光学フィルタを配置するとともに、該各光学フィルタの
前記撮像装置に対する相対的位置を順次切り換える選択
装置を設け、順次選択される光学フィルタを介して取り
込まれる１つの被検査物に関する色彩別の画像情報から
その外観検査を行なうことを特徴と子る色彩情報抽出用
外観検査装置。A plurality of types of optical filters are arranged between the inspection object transported by the transport device and an imaging device for white and black images from which a still image of the object is taken out, and the relative position of each optical filter with respect to the imaging device. 1. A visual inspection device for extracting color information, characterized in that the visual inspection device is provided with a selection device for sequentially switching the color information, and performs visual inspection of an object to be inspected from color-specific image information regarding one inspected object taken in through sequentially selected optical filters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9538784U JPS6112029U (en) | 1984-06-27 | 1984-06-27 | Appearance inspection device for extracting color information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9538784U JPS6112029U (en) | 1984-06-27 | 1984-06-27 | Appearance inspection device for extracting color information |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6112029U true JPS6112029U (en) | 1986-01-24 |
Family
ID=30654490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9538784U Pending JPS6112029U (en) | 1984-06-27 | 1984-06-27 | Appearance inspection device for extracting color information |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6112029U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62274249A (en) * | 1986-05-23 | 1987-11-28 | Inax Corp | Automatic inspection method for surface of plate type body |
-
1984
- 1984-06-27 JP JP9538784U patent/JPS6112029U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62274249A (en) * | 1986-05-23 | 1987-11-28 | Inax Corp | Automatic inspection method for surface of plate type body |
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