Microscan EZ Match, User Manual

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EZ Match User’s Manual
Pixel Sub-Sampling
Pixel Sub-Sampling
4:1
At this sampling rate, 1 pixel is output for every 4 pixels sampled. The image will be sampled
2:1 vertically and 2:1 horizontally, for a combined 4:1 ratio. An image with dimensions of
640 x 480 will be scaled to 320 x 240.
16:1
At this sampling rate, 1 pixel is output for every 16 pixels sampled. The image will be
sampled 4:1 vertically and 4:1 horizontally, for a combined 16:1 ratio. An image with
dimensions of 640 x 480 will be scaled to 160 x 120.
Definition: The camera can be enabled to sub-sample pixels in the specified image
frame. Sub-sampling can be set to either 4:1 or 16:1. These ratios signify
the sampling rate.
Usage: < K542,sub-sampling >
Default: Disabled
Options: 0 = Disabled
1 = 4:1
2 = 16:1