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Discussion Groups | Image Signal Processing
Technical Discussions related to Image Processing (image coding, compression, digital effects, mpeg, etc)
image matching [2 Articles]
heidar mhr - Mar 12 2007
hi all,
how can i use the correlation function to find the best match of the image that i have with the templates that are there in a library? can somebody explain an easy way to... 
FFT Based Automatic Image Registration
indian_idle123 - Feb 21 2007
Hii,
I was trying to implement the FFT Based Automatic Image
Registration technique in MATLAB but did not have much luck. Could
someone please help me out with this techniqu... Global Motion Parameters
indian_idle123 - Feb 12 2007
Hi all!! I have a few questions that i am having difficulty with. How
do we find the global motion parameters using the gradient method???
also how are these parameters used to... blob filling / measuring.
glen...@yahoo.co.uk - Feb 6 2007
Hi I have to port two functions from imaq vision library.
They are
IPI_Fillhole
This function fills the holes found in a particle. The source image must be 8-bit or binary i... Sobel operator in MATLAB
Nripun - Feb 5 2007
What is the mask used in the sobel operator of MATLAB? What is the
default threshold used by the sobel edge in matlab?
... working only on a particular part of image
zeph...@gmail.com - Jan 31 2007
Hi I am a beginner student in MATLAB. I have used some command to process image which is actually putting circles around some identified dots in a image. Now there are lot of white... Fingerprint Singularities
Zahedpoor - Jan 15 2007
Hi
Does anyone know , How Can I extract Core point from Fingerprint images and do you know or have MATLAB program that work corectly?
regards
zahedpoor
... JPEG2000 - performance
kobi...@mer.co.il - Jan 15 2007
Hello,
I am looking to buy a Jpeg2000 Encoder that can run on a DSP (TI 642 or better - My constraint is performance, not cost).
Can anyone suggest vendors? what kind of Per... 2.5D inter-frame motion estimation [2 Articles]
hey3...@yahoo.com - Jan 15 2007
Hi, does anyone have the file
Y.Yang, G.Y. Xu, and Z. G. Zhu, “2.5D inter-frame motion estimation,”
J. Tsinghua Univ. (Nature Science Edition), vol. 37, no. 9, 1997.
I belie... Re: Hi Jeff ! I have resolved the impulse size problem
Jeff Brower - Jan 10 2007
Ben-
> Thank you for your reply ! I deeply appreciated your advance.
> I try it flowing your advance . Now, I have resolved the impulse size problem.
> I test the image wit...