High resolution system enables accurate print inspection

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• With mega pixel C-MOS image sensor, it achieved accurate print inspection by better character recognition

You can get bigger FOV (Field Of View)

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• With better resolution, you can set around 2 times bigger FOV.

  Print inspection of long printing in wide area is available

Clear clipping out of the characters by new algorithm It clips out of the characters clearly even if the lighting is uneven

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• New algorithm achieved clipping out of the characters under uneven or unstable lighting.

Character recognition feature of MVS-OCR2

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• MVS-OCR2 compares captured image with internal dictionary and choose most alike character.

  Then, it compares the recognized characters with expected characters. When all characters are correct, it outputs “OK”. Otherwise, “NG” (No Good).

Recognizes various printer fonts

Change the image direction

• The image direction for each bank can be set. This makes it possible to read reverse printed characters such as printing on the opposite side of a transparent sheet.

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Warning (multiple objects run sticked)

• When the objects run sticked side by side, the photo sensor outputs only once and the conventional OCR sensor won’t check second one. MVS-OCR2 has warning function by checking trigger signal length to detect this problem.

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Focus Monitor

• It is difficult to adjust focus of the camera if you are not get use to it. MVS-OCR2 has “Focus Monitor” function a kind of level gauge that shows how much the camera focuses at the point to be adjusted. It will be very easy to adjust by checking visualized level bar.

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Auto Calendar

• MVS-OCR2 compares the date and hour with internal calendar which automatically runs so you don’ t have to re-setup the characters to check every time.

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Matching tolerance per character

• The matching tolerance for each character can be set (ex. the numbers "6" an "8" are very close in shape and need to be checked closely).

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OCR regardless of color

• The MVS-OCR2 is able to detect characters regardless of the color of the background.

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Search function

• The MVS-OCR2 is able to search in both the X and Y directions, it also can do a rotational search of +/- 0~180 degrees by pattern maching.

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User defined characters

• The MVS-OCR2 can recognize lower case letters and special symbols defined by the user dictionary.

  For example it can be used to distinguish between "H" and "M" when the font that is used makes these letters hard to distinguish.

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Code recognition

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• It can recognize Code of Month/Date/Hour/Minute. Example: "CAO H" > "March 15th, 7 O'clock