Matlab: imwrite can be used to compress images in several supported formats. Use imwrite to compress shelf.bmp file into the following formats:jpeg, jp2, gif, tiff

a.Find the compression ratio of each format. To get more information about the use of imwrite function in matlab type help imwrite. You may simply use the following command, imwrite(A,FILENAME,FMT) writes the image A to the file specified by FILENAME in the format specified by FMT.

b.Find the bpp (bits per pixel) ratio for each case.

c.Find the rmse for each case.