
EZ Match User Manual
11-35
Camera and IP Setup
Color Detection (EZ Match Color Only)
Color Match Resolution
Basic Color
When Basic Color is enabled, only the basic color will be used to determine a match. The
Hue value is divided by 30°, resulting in 12 possible color combinations (see below). The
basic color is determined by using the Hue value. Hue values that are on the border
between two colors will be declared matches.
For example, if a color is defined in the cap library as having a hue value of 253° (blue),
and a cap is detected with a hue value of 257° (purple-blue), a match is declared.
Definition: When Color Detection is enabled, color processing and cap color
detection are active and color images can be retrieved from the imager.
Important: When color processing is enabled, the additional color image
storage restricts the maximum full-size image capacity of the imager from
6 to 3. This is because both a color image and a filtered RGB image are
stored for every image capture.
Usage: <K544,status,color match resolution>
Default: Enabled
Options: 0 = Disabled
1 = Enabled
Definition: Determines how closely a cap color must match the defined requirements.
There are four resolutions that can be selected: Basic Color; Hue; Hue
and Saturation; or Hue, Saturation, and Value.
Usage: <K544,status,color match resolution>
Default: Hue and Saturation
Options: 0 = Basic Color
1 = Hue
2 = Hue and Saturation
3 = Hue, Saturation, and Value
Color Hue Range
Red 345° 14°
Orange 15° 44°
Yellow 45° 74°
Yellow Green 75° 104°
Green 105° 134°
Blue Green 135° 164°
Cyan 165° 194°
Green Blue 195° 224°
Blue 225° 254°
Purple Blue 255° 284°
Magenta 285° 314°
Purple Red 315° 344°
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