How can i change image file format from .jpg to .tiff?

I am coding for image transformation. I want to convert file format of image from JPEG to TIFF or PNG and viceversa. so pls help me in command or by program code .

Answer 1

[Jan]

 img = imread('FileName.jpg');
 imwrite(img, 'FileName.tiff');

[venkata ravi vusa]

How can we do that by using loop instead of "IMWRITE" command in MATLAB

[Walter Roberson]

http://matlab.wikia.com/wiki/FAQ#How_can_I_process_a_sequence_of_files.3F

Answer 2

[Sabarinathan Vadivelu]

Use imwrite command to write images in the required format.

Answer 3

[Fatma Buharoon]

but it says: Error using imwrite Too many output arguments. So how to fix it??

[Walter Roberson]

imwrite() does not return anything. You cannot assign the result of imwrite() to anything.