Comparing a color image with another image

NI Vision Assistant

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Comparing a color image with another image

  1. Click Color»Color Operators or select Color Operators in the Color tab of the Processing Functions palette.
  2. Select one of the logical operators from the Operators list.
  3. Select the Image option.
  4. Select the image buffer that contains the image you want to compare.
  5. Click OK to compare the images and add this step to the script.
Notes  
  • You must already have an image stored in an image buffer before you can add, subtract, multiply, or divide two images. Click Image»Image Buffer to store a copy of the processed image in a buffer. You can insert the Image»Image Buffer step anywhere in a script.
  • The buffer image must be the same size as the source image and must an 8-bit or RGB image.

Related Topics

Adding a constant to a color image

Adding an image to a color image

Color Operators (Color»Color Operators)

Comparing a color image with a constant

Dividing a color image by a constant

Dividing a color image by another image

Multiplying a color image by a constant

Multiplying a color image by another image

Subtracting a constant from a color image

Subtracting an image from a color image

Using the Color Operators function

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