png to tif convertion

how can i convert png image into tif image

Answer 1

[Mohammad Abouali]

I=imread('image.png');
imwrite(I,'image.tif','tif');

[Image Analyst]

By the way, you don't need the last tif argument - it figures it out from the filename.

Answer 2

[Guillaume]

This is one of those cases where matlab is probably not the best tool. There are a numbers of more suited programs for that, irfanview, imagemagick, xnview can all do it and in batch as well.

If you want to do this in matlab, use imread and imwrite