2 <effect tag="frei0r.lenscorrection" id="frei0r.lenscorrection">
3 <name>Lens Correction</name>
4 <description>Allows compensation of lens distortion</description>
5 <author>Richard Spindler</author>
6 <parameter type="constant" name="xcenter" default="500" min="0" max="1000" factor="1000">
7 <name>Horizontal center</name>
9 <parameter type="constant" name="ycenter" default="500" min="0" max="1000" factor="1000">
10 <name>Vertical center</name>
12 <parameter type="constant" name="correctionnearcenter" default="500" min="0" max="1000" factor="1000">
13 <name>Center correction</name>
15 <parameter type="constant" name="correctionnearedges" default="500" min="0" max="1000" factor="1000">
16 <name>Edges correction</name>
18 <parameter type="constant" name="brightness" default="0" min="0" max="1000" factor="1000">
19 <name>Brightness</name>