Grass Valley KAM-XM-SERIES v.1.4.1 - Manual (Page 54)

54 KAM-XM-SERIES Instruction Manual
Configuration and Adjustments
• Distance – sets the distance threshold to determine the sensitivity to
motion between the current frame and historical frames. The range of
this control is from 0 – 40, with the nominal value for the distance
threshold at 15. A setting of 0 will detect motion at every pixel, causing
no filtering to occur. A setting of 40 will be less sensitive to motion, tem-
porally filtering every pixel, which may result in blurring of any
objects/areas in motion.
In summary, if the distance is set too low, the module detects every-
thing as moving and applies no filtering. If set too high, no motion is
detected, and everything is filtered.
• No Motion – sets the historical weighting factor for areas in the frame
where no motion has been detected. A high setting forces the filter to
use only historical data in areas where no motion as been detected. A
low setting forces the filter to use only current data in areas where no
motion has been detected.
• Motion – sets the historical weighting factor for areas in the frame where
motion has been detected. A low setting forces the filter to use only
current data in areas where motion has been detected.