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§ 16.50 - RIS - Remove Isolated Streak

Quick Reference to Scripting Command

a=RIS(v-percent, h-percent)

Items in CAPS are 0/1 or ranges with more options than just 0/1. Ranges other than 0/1 are indicated by brackets, such as [0-2].

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

§ 16.50.1 - RIS Controls

§ 16.50.1.1 - Trends

Operator dialog controls that have a Trend button next to them offer animation functionality. Trend allows you to set that variable over a set of frames. Each frame of the animation can 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. Variables that have multiple states can be set to any of a number of values in the trend. Variables that are either on or off can only have an on or off value in the trend. You will notice that the trend graphs have equidistantly spaced vertical lines. Each of these lines represents a frame in the animation. The number of frames can be altered using Sequence controls... in 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.

§ 16.50.1.2 - 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.

§ 16.50.1.3 - Horizontal %

This controls the percentage of horizontal 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.

WinImages F/x, Morph and all associated documentation
Copyright © 1992-2007 Black Belt Systems ALL RIGHTS RESERVED Under the Pan-American Conventions
WinImages F/x Manual Version 7, Revision 6, Level A

 

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