How to get samples from image, video and text files using Matlab code?

[vanathidevi]

hi,
how to get samples from image, video and text files?
i need MATLAB code for it.
plz help me


thanks in advance


with regards
vanathi

 

[zzoorroo]

Re: need help in MATLAB

hi
you just read your image and save it by using (imread) and start dealing with your image as an matrix!!

 

[nkyemao]

Re: need help in MATLAB

Hi
u can get some help from demo
there are some easy examples

 

[medra]

Re: need help in MATLAB


for the image
x=imread('filename.extension');
for wave files
x=wavread('filename.wav');

 

[buntheun]

Re: need help in MATLAB

https://www.upload.th.md/download.php?id=25291D97

 

[sohailshahzad]

Re: need help in MATLAB

lets the image name is tree.jpg
mat=imread('tree.jpg');
now using matrices mathematics do what ever is the requirement with the mat matrix.