## whats the mathematical expression of 2d cross correlation

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• hi i need answere by today plz , whats the mathematical expression for 2d cross correlation in image processing. thanks vittal
Message 1 of 5 , Aug 2, 2004
hi i need answere by today plz , whats the mathematical expression
for 2d cross correlation in image processing.

thanks

vittal
• Sounds like some one has a homework problem... Regards, Trampas ... From: Vittal Nethi [mailto:vittal_n@yahoo.com] Sent: Monday, August 02, 2004 9:07 AM To:
Message 2 of 5 , Aug 2, 2004
Sounds like some one has a homework problem...

Regards,
Trampas

-----Original Message-----
From: Vittal Nethi [mailto:vittal_n@...]
Sent: Monday, August 02, 2004 9:07 AM
To: dspengineering@yahoogroups.com
Subject: [DSPEngineering] whats the mathematical expression of 2d cross
correlation

hi i need answere by today plz , whats the mathematical expression
for 2d cross correlation in image processing.

thanks

vittal

• Hey There are many books that explain the same and the net Navin ... cross correlation ... _________________________________________________________________
Message 3 of 5 , Aug 2, 2004
Hey
There are many books that explain the same and the net

Navin
>From: "Trampas" <tstern@...>
>To: <dspengineering@yahoogroups.com>
>Subject: RE: [DSPEngineering] whats the mathematical expression of 2d
cross correlation
>Date: Mon, 2 Aug 2004 09:49:56 -0400
>
>Sounds like some one has a homework problem...
>
>Regards,
>Trampas
>
>
>
>-----Original Message-----
>From: Vittal Nethi [mailto:vittal_n@...]
>Sent: Monday, August 02, 2004 9:07 AM
>To: dspengineering@yahoogroups.com
>Subject: [DSPEngineering] whats the mathematical expression of 2d cross
>correlation
>
>hi i need answere by today plz , whats the mathematical expression
>for 2d cross correlation in image processing.
>
>thanks
>
>vittal
>
>
>
>
>
>
>
>
>
>
>
>
>

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• I agree with Trampas. It is a good idea to have a look at the text books once in a while. Regards, Manish ... From: Trampas To: dspengineering@yahoogroups.com
Message 4 of 5 , Aug 2, 2004
I agree with Trampas. It is a good idea to have a look at the text books once in a while.

Regards,
Manish
----- Original Message -----
From: Trampas
To: dspengineering@yahoogroups.com
Sent: Monday, August 02, 2004 7:19 PM
Subject: RE: [DSPEngineering] whats the mathematical expression of 2d cross correlation

Sounds like some one has a homework problem...

Regards,
Trampas

-----Original Message-----
From: Vittal Nethi [mailto:vittal_n@...]
Sent: Monday, August 02, 2004 9:07 AM
To: dspengineering@yahoogroups.com
Subject: [DSPEngineering] whats the mathematical expression of 2d cross
correlation

hi i need answere by today plz , whats the mathematical expression
for 2d cross correlation in image processing.

thanks

vittal

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• u refer 2-D convolution in any image processing book. matlab command xcor2 is there for that. in help u check that also. Convolution without flipping applied
Message 5 of 5 , Aug 3, 2004
u refer 2-D convolution in any image processing book. matlab command xcor2 is there for that. in help u check that also. Convolution without flipping applied to columns and rows.

Trampas <tstern@...> wrote:Sounds like some one has a homework problem...

Regards,
Trampas

-----Original Message-----
From: Vittal Nethi [mailto:vittal_n@...]
Sent: Monday, August 02, 2004 9:07 AM
To: dspengineering@yahoogroups.com
Subject: [DSPEngineering] whats the mathematical expression of 2d cross
correlation

hi i need answere by today plz , whats the mathematical expression
for 2d cross correlation in image processing.

thanks

vittal

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