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# Image Correlation Matlab

11 Threads found on edaboard.com: Image Correlation Matlab

## correlation between tow image

dear all i ask about how i can do correlation between two image for same object using matlab depend on code not existed function because after understanding this point i will implement it on FPGA wait your reply thanks

## autocorrelation & crosscorrelation of image in matlab

hi, i want to find the auto correlation & cross correlation in horizontal ,vertical & in diagonal direction of the output image obtain after doing the quantization of image*(*this image is obtain after taking the FFT of image & then finding the magnitude of that image)in to (...)

## MATLAB and webcam interface

download this source code Sagar's Lab: Object tracking using corss correlation ---------- Post added at 20:18 ---------- Previous post was at 20:16 ---------- use matlab image and video acquisition tool box. study t

## View as peak in Matlab

Good evening, With the aim of achieving a correlation, I need to create two images of size 256 * 256, which contains a letter F and serve as a target, while the other has two letters E and F showing the scene . I'm stuck in, how to center the letter F in the middle of the image, and how, after correlation, display (...)

## switch case in MATLAB

Hai Every time I get an image, I need to compare it with a lot of existing images and take an appropriate decision. But, the 'elseif' statement makes it very slow. But I cant use switch case because the switch expression needs to be a scalar or string. How can I do my comparison in a faster way? Please help. :-( Thanks

## Problem in correlation template

Hello dears, I want to match a test image with the template image in matlab, For this task i am using normxcorr2 function for correlation, this function returns an array of correlation between template and test image. This function works fine when template image is a (...)

## asking for source code in matlab

i am doing a project on image wwater markin usin threshod based correlation. since i am a beginner in this field ineed help.. i need source code for visible water marking .please help.

## Pattern Recognition(Matlab)

Hi, Template is the pattern you want to find in the image. For example if you are looking for circles in an image, a smaller image containing only a circle is the template. Once you calculate the cross-correlation between a template T and an image I, you obtain an image X. The (...)

## face recognition using normxcorr2(I,J) function

Hi, I am a third year mechanical engineering student and have been assigned to design matching algorithm based on image "correlation" using matlab. I am free to research and inspire myself from any source code I can find, as I will be awarded with marks for research. The problem is I must use the matlab function (...)