RIS - Remove Isolated Streak

Quick Reference to Scripting Command
a=RIS(v-percent, h-percent)
Items in CAPS are 0/1 switches or switches with more options than 0/1.

Operation Example

This operator allows you to remove discolored streaks in an image.

RIS Operator Dialog

RIS Controls

Vertical %

This controls the percentage of vertical streaks that will be replaced. A value of 100 means that the streak will be removed from the image as much as possible. A low value, such as 10, will mean that the streak is replaced partially and will not contrast so much with the rest of the image.

Horizontal %

This works just like the Vertical % control except that it controls horizontal streaks;

Trend

Some of the controls have a Trend button next to them. These trend buttons allow you to set variables over a series of frames. Each frame of any animation may be thought of as a slice of time. The trends allow you to alter some, all, or none of the variables for a particular time slice. Trend graphs have equidistantly spaced vertical lines. For animations under 100 frames in length, each of these lines represents a frame in the animation. The number of frames in any one sequence can be altered using the Sequence controls item from the Timeline pull down menu. Animation lengths of 100 - 999 frames will be represented with a vertical bar being 10 frames, and animation length greater than 1000 frames will have a vertical bar for every 100 frames. Click here to view more information on Trends.

WinImages F/x Manual Version 7, Revision 5, Level B