How to change image resolution using Matlab?

[sapoti]

hi
i am new at matlab and i have 1024*1024 image and i want to change it's resolution to 512*512 using matlab how can i do that ?


thanx

 

[ztanish]

Re: help DIP

you can use resize command
or you can use irfanview or Image J pakage to change it size
search it in google

 

[sepehr82]

Re: help DIP

u can write a few simple command in matlab and omit even rows and columns.

 

[auto_mitch]

Re: help DIP

You can use the matlab function imresize.

e.g. B = imresize(A, [512 512]);
where A is your initial image with size (1024*1024).