User Guide

ACDSee™ Pro User Guide
160
User Defined Convolution options
Convolution
matrix
Specifies the formula to use when altering the image.
Type numbers in the matrix fields to change the pixels in the image. Using a
mathematical formula, the color value of each pixel in an image is multiplied by
the numbers in the matrix to produce an effect.
Division factor Specifies the fractional coefficient of the matrix.
Type a number into the Division factor field to use fractional coefficients in
the matrix. The product of the convolution matrix is divided by the division
factor before being applied to a pixel.
Bias Specifies the brightness of the image.
Type a number into the Bias field to change the brightness of the image. The
bias number is added to the RGB values of each pixel. A positive number
brightens the image, while a negative number darkens the image.
Clear matrix Resets the matrix.
Sample filters Loads a sample effect to use as a starting point for creating your own effect.