
6. Advanced
Image6-114
WhySoft Edge?
What is the Basic Principal of Soft Edge?Theprinciple of edge blending is achieved by linear modulation of the light output in the overlap zone so thatthe light output in that
zonee quals the light output of the rest ofthe im age.
Adjustable overlapping area
50%
100%
50%
100%
image 2image 1
image 2image 1
Light output per image
Total composite light output
Image6-115
Lightmodulation in Soft Edge
102 R59770134 ID LR-6 27/05/2011