2011

Table Of Contents
To:Use:
Set the amount of blur to apply in direction of the X axis (before
taking into account the rotation parameter).
X Radius
Set the amount of blur to apply in direction of the Y axis (before
taking into account the rotation parameter).
Y Radius
Couple the X Radius and Y Radius so that when you change the
X Radius or the Y Radius the other changes in the same proportion.
Link
Rotate the X and Y axis of the Gaussian by a given angle. The
angle is specified in degrees.
Rotation
Mute the Directional Gaussian Blur contribution of the Blur tool.
The other blurs are still applied (if not also muted).
Mute
The Radial Blur simulates the effect of motion blur that would be generated
by the movement of the camera due to zooming and spinning around a given
point. The zooming and spinning movements are simply converted into
motion vectors representing the local displacement at each pixel. These motion
388 | Chapter 17 Image Processing Tools