G-202 User Manual V 1.03 Document: G-202102
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9.4.5 Set [Edge Blend] value based on the overlap pixels (each overlap grid represents 50 pixels) to the
correct edge(s) in each edge blending image.
9.4.6 After above procedures, user can see the result of the edge blending. If the performance is not
satisfied, then below procedures can be tried.
--Select different [Gamma] values and check video performance.
--Set right [Offset] value to compensate black level difference between Transition area and
Non-transition area.
--Eliminate the banding effect via [Shift] blending position.
--Fine-tune color from projectors or AG-202 if necessary.
9.4.7 Application case study:
9.5 Image Curved Display—[Warp]
9.5.1 [Corner] Curve adjustment
Under [Warp] menu, it consists of 5 menu for
image warping: [Corner], [Edge] and [Center]
and [Shift].
Dual projector Edge Blending:
G-201: video wall settings
G-202: Geometry adjustment
and edge blending
Using Matrox M9148 display
card for super high resolution
Edge blending application:
Geometry adjustment and
edge blending via G-202
Image split and overlap by
M9148 VGA card
