YSI_Prog_E.pdf - 第141页

3-18 3 Step screen 2.2 Registering user characters With c haracter recognition inspection, inspection is performed by comparing with the c haracters in the "Standard char acter template" registered beforehand. …

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Step screen
6. [Sampling Light] button (luminance, color, shape)
Sets the sampling light. By pressing the [Sampling Light] button, a sampling light type dialog box appears. Select an
image from the image list in which the area to be inspected appears white to set. Up to two images can be selected.
Luminance : The image is selected from ten types, including H RGB, M RGB, L RGB, and Uir (infrared).
Color : The image is selected from three types: H, M, L.
Shape : The image is selected from four types: Hr+Mg+Lb, Hb+Mg+Lr, Hb+Mr+Lg, Hr+Mg+Lb Ver2
Hr+Mg+Lb Ver2 should normally be selected.
7. [Reduced Light] button (luminance)
Sets the reduced light. (Reduced light does not have to be selected.) If setting reduced light, a sampling light type dialog
box appears when the button is pressed. Select an image from the image list in which the area to be reduced appears
white.
Luminance : The image is selected from ten types, including H RGB, M RGB, L RGB, and Uir (infrared).
8. Threshold slide bar
Adjust the threshold by dragging with the mouse.
9. [Insp. Img] button
The inside of the step in the upper left image is displayed with the inspected image.
10
. [Detected] button
Displays the detected area in red.
11
. [Set] button
Sets the content set here.
12
. [Close] button
Closes the "Luminance" screen without saving settings.
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Step screen
2.2 Registering user characters
With character recognition inspection, inspection is performed by comparing with the characters in the
"Standard character template" registered beforehand. Furthermore, this can also be used to register characters
that have not been registered in the "Standard character template". Registering characters facilitates the
recognition of characters unique to parts.
2.2.1 Registering new characters
1
Create a character recognition step.
1. Create a new step and enclose the characters to be recognized.
2. Select "Character Recognition" at "Status" in the basic parameters.
2
Open the "Judge" tab.
3
Press the [OCR Reg.] button.
An "OCR data registration" screen appears.
"OCR data registration" screen
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Perform OCR recognition.
1. Use the threshold slide bar to set the threshold value and show the characters in red.
2. Select the character type from "Cap.&Num.", "Cap.", or "Num." (alphanumeric, alphabet, numeric.)
"OCR data registration" screen
OCR recognition settings
Set the threshold value.
Display characters in red.
Select the character type.
[Recog.OCR] button
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Step screen
3. Press the [Recog. OCR] button to display the recognition result for the recognized characters.
"OCR data registration" screen
OCR recognition characters
Display the recognized characters.
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Select the characters to be registered.
1. Click the characters to be registered. If selecting multiple characters, click the detection field while
holding down the [Ctrl] key. The selected character(s) are displayed on the [Set Edit Image] button.
2. Press the [Set Edit Image] button to display the character image on the "Edit Template" screen.
"OCR data registration" screen
Character selection
Select the character(s). [Set Edit Image] button
Display the selected character(s). "Edit Template" screen
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Correct the character image in the "Edit Template" screen.
1. Select the size and shape of the cell to be edited in the "Pen Type" field.
2. Click the cell to be edited, and arrange the character to be registered. Select either "Set" or "Reset"
in the "Mode" field. The cell that is clicked after selecting "Set" is added to the registered characters.
The cell that is clicked after selecting "Reset" is deleted from the registered characters.
"OCR data registration" screen
OCR recognition character image correction
Select the pen type.
Click a cell and arrange the character.
Select the mode.
Step 7
[Set Edit Image] button
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