Image detection with out template matching

Hi
Is there any way to detect image with out template matching. Currently i am trying with binary morphology (using particle analysis) but my results are not consistent. I have to detect different type of stamps on envelopes. 
regards

Hi..Mazhar .
Yes, you can do this in different ways will suggest you the best way after uploading your image here.
Sasi.
Certified LabVIEW Associate Developer
If you can DREAM it, You can DO it - Walt Disney

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