[Measurement (Fine Matching)]

The judge OK conditions involve the number of labels, area and defect coordinates. Defect Coordinates are the gravity center of detected defects.
  1. In the "Item tab" area, tap [Measurement].
  2. If necessary, set up the "Measurement condition" area.
  3. When the setting has been changed, tap [Measure] in the "Detail" area to verify whether measurements can be made correctly.
    Measurement - Detail Area
  4. In the "Judgement condition" area, tap [...] and input a value for each item.
    For how to input value, see User's Manual, "Inputting a Value".
    Measurement - Judgement Condition Area
    Table: Measurement (Fine Matching) - Judgement Condition
    Setting Options
    Set Value
    [Factory Default]
    Description
    Count
    Upper
    0 to [9999]
    Specify the range of the number of OK labels.
    When the "Binary" is used, the entire white pixels will be regarded as one label.
    Lower
    [0] to 9999
    Area
    Upper
    0 to [999999999.9999]
    Specify the area range of OK labels.
    When the "Labeling" method is used, the area of the label No. will be specified instead.
    Lower
    [0] to 999999999.9999
    Defect coordinate X
    Upper
    -99999.9999 to [99999.9999]
    Specify the X and Y axis move range of gravity position of OK labels.
    When the "Labeling" method is used, the gravity position of the label No. will be specified instead.
    Lower
    [-99999.9999] to 99999.9999
    Defect coordinate Y
    Upper
    -99999.9999 to [99999.9999]
    Specify the X and Y axis move range of gravity position of OK labels.
    When the "Labeling" method is used, the gravity position of the label No. will be specified instead.
    Lower
    [-99999.9999] to 99999.9999
For the inspection method, see Modifying the Measurement Condition.
For the subsequent operations, see Setting up [Fine matching].

Modifying the Measurement Condition

This item can be changed if necessary. Usually, the factory default value can be used.
  1. Select "Inspection" in the "Measurement condition" area.
    Measurement - Measurement Condition Area
    Table: Measurement (Fine Matching) - Measurement Condition - Inspection
    Setting Options
    Set Value
    [Factory defaults]
    Description
    Inspection
    Images that are different from the model will be converted into 2-digits images internally. Inspections that are used to detect 2-digits images should be selected.
    [Binary]
    Defect is judged based on the total area of white pixels.
    Description of Binary
    Labeling
    A white pixel will be detected as 1 label, which is then compared with a label which is consistent with the set conditions. With this, defect will be determined.
    Description of Labeling
  2. When "Labeling" is selected for "Inspection" in Step 1, tap [...] or [Icon] for each of the following items and specify a value respectively.
    If "Binary" is chosen in the "Inspection", the following operations are not necessary.
    For how to input value, see User's Manual, "Inputting a Value".
    Measurement - Measurement condition area
    Table: Measurement (Fine Matching) - Measurement Condition
    Item
    Set Value
    [Factory defaults]
    Description
    Label No.
    0 to 2499
    [0]
    Specify the label number used to determine whether defects exist.
    Different settings for "Sort condition" will lead to different un-matching method.
    Sort condition
    Specify the conditions by which label numbers are re-assigned.
    When the X and Y Coordinate are in accordance with the reference value, the upper left will become the origin, which will not affect the Coordinate set up through "Camera Image".
    Illustration of Sort condition
    Area ascending
    No. re-assigning begins from the label with a smaller area.
    Sort condition-Area ascending
    [Area descending]
    No. re-assigning begins from the label with a larger area.
    X ascending
    No. re-assigning begins from the label with a smaller gravity X-Coordinate.
    Sort condition-X ascending
    X descending
    No. re-assigning begins from the label with a bigger gravity X-Coordinate.
    Y ascending
    No. re-assigning begins from the label with a smaller gravity Y-Coordinate.
    Sort condition-Y ascending
    Y descending
    No. re-assigning begins from the label with a bigger gravity Y-Coordinate.
    Label area
    Upper
    0 to [999999999]
    Input the area range that is accepted as the label.
    Lower
    [0] to 999999999