Apply a perspective transform

Hi,

I would like to know how I can apply a perspective transform to a picture.
Actually, I have a background picture of an object that is not taken from the front but from the side. I would like to position another image (taken from front, so it is "flat", or "2D") on the first image and to apply a perspective transform to the second image so we can think the two images are actually one.

Any idea how to do that ?

Quote:

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Originally Posted by JdeSyph

Hi,

I would like to know how I can apply a perspective transform to a picture.
Actually, I have a background picture of an object that is not taken from the front but from the side. I would like to position another image (taken from front, so it is "flat", or "2D") on the first image and to apply a perspective transform to the second image so we can think the two images are actually one.

Any idea how to do that ?

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Rotate that second picture over the Z-axis; translate and map it on the other picture. Without any further information this is all I can suggest.

kind regards,

Jos

I found the class PerspectiveTransform in the Java Advanced Imaging library but I don't know how to use it and I found nothing on the Internet... :confused:

Quote:

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Originally Posted by JdeSyph

I found the class PerspectiveTransform in the Java Advanced Imaging library but I don't know how to use it and I found nothing on the Internet... :confused:

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I don't know that class/method but what I always do is read the documentation and experiment a bit ...

kind regards,

Jos