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Thread Subject:
how to do pre-emphasis filter

Subject: how to do pre-emphasis filter

From: Regina

Date: 10 Mar, 2009 09:31:01

Message: 1 of 1

hi

i need a help in doing a pre-emphasis filter.

i have a vector which contains all the aspect ratio of my bounding box.
feature is a 1X56 double array where 56 is the number of frames i have in my input video.
i need to implement the pre-emphasis filter placed on page 7 of this pdf:

http://www.vision.cs.chubu.ac.jp/04/pdf/VSAM08.pdf
(instead of theta (angle value) i have it as the aspect ratio value)
i cant seem to understand how to implement this.

hope someone help me with this.
i really need to accomplish this!
thanks!!!

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