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Thread Subject:
how to find the rotation angle of two template?

Subject: how to find the rotation angle of two template?

From: Ja-yun

Date: 28 May, 2010 10:47:04

Message: 1 of 1

i want to find the rotation angle of the contents in two template

i tried radon transform method, but it doesn't work for
fig 1 http://img231.imageshack.us/img231/7269/dogk.png
and
fig 2 http://img541.imageshack.us/img541/5199/dog90.png

instead , it works for fig1 and
fig 3 http://img706.imageshack.us/img706/1601/dog45.png
, and the angle can be found

Is there any way to find a rotation angle between fig1 and fing 2? thanks a million

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