Matlab - Urgent:using imrotate to cancel image tilting

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Urgent:using imrotate to cancel image tilting

sabreen abdallah

2008-01-31, 8:28 pm

I'm using the image processing tool box, I processed the
image till I got an edge image, then I retrieved object
properties to get object orientation ,for example
th=0.7 ,then I used imrotate to rotate the object with an
angle -th , to cancel the tilting of the object and I got
bad results .

my questions:
1- the orientation got using the object properties is in
radians or in degrees?

2-Am I correct to rotate object with an angle -th to
cancel the tilting? if I'm not , what is the correct th to
use?

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