comparing graphics

[Tracey]

Is it actually possible to do a binary comparison on graphics files to
see if they are the same/identical?
Below is a {small} sample of comparing files using DOS fc (file compare).
I am trying to weed out duplicate files.
It seems that many image files are duplicated under different names or a
binary comparison does NOT accurately identify if graphics files are the
same or different.
I have the same issue with PNG files as well.
Please advise.
Thanks, Tracey

Sample list:
delldocs\Users Guide\sddriv18.jpg same as delldocs\Users Guide\sdabout6.jpg
delldocs\Users Guide\sddriv20.jpg same as delldocs\Users Guide\sdabout6.jpg
delldocs\Users Guide\sddriv26.jpg same as delldocs\Users Guide\sdabout6.jpg
delldocs\Users Guide\sddriv27.jpg same as delldocs\Users Guide\sdabout6.jpg
delldocs\Users Guide\sddriv28.jpg same as delldocs\Users Guide\sdabout6.jpg
delldocs\Users Guide\sddriv33.jpg same as delldocs\Users Guide\sdabout6.jpg
delldocs\Users Guide\sddriv40.jpg same as delldocs\Users Guide\sdabout6.jpg
delldocs\Users Guide\sddrive2.jpg same as delldocs\Users Guide\sdabout6.jpg
delldocs\Users Guide\sddrive3.jpg same as delldocs\Users Guide\sdabout6.jpg
delldocs\Users Guide\sffdrv16.jpg same as delldocs\Users Guide\sdabout6.jpg
delldocs\Users Guide\sffdrv19.jpg same as delldocs\Users Guide\sdabout6.jpg
delldocs\Users Guide\sffdrv27.jpg same as delldocs\Users Guide\sdabout6.jpg
delldocs\Users Guide\sffdrv29.jpg same as delldocs\Users Guide\sdabout6.jpg
delldocs\Users Guide\sffdrv31.jpg same as delldocs\Users Guide\sdabout6.jpg
delldocs\Users Guide\sffdrv32.jpg same as delldocs\Users Guide\sdabout6.jpg
delldocs\Users Guide\sffdrv33.jpg same as delldocs\Users Guide\sdabout6.jpg
delldocs\Users Guide\sffdrvs2.jpg same as delldocs\Users Guide\sdabout6.jpg
delldocs\Users Guide\sffdrvs4.jpg same as delldocs\Users Guide\sdabout6.jpg
delldocs\Users Guide\smtdrv18.jpg same as delldocs\Users Guide\sdabout6.jpg
delldocs\Users Guide\smtdrv20.jpg same as delldocs\Users Guide\sdabout6.jpg
delldocs\Users Guide\smtdrv21.jpg same as delldocs\Users Guide\sdabout6.jpg
delldocs\Users Guide\smtdrv22.jpg same as delldocs\Users Guide\sdabout6.jpg
delldocs\Users Guide\smtdrv25.jpg same as delldocs\Users Guide\sdabout6.jpg
delldocs\Users Guide\smtdrv41.jpg same as delldocs\Users Guide\sdabout6.jpg
delldocs\Users Guide\smtdrv44.jpg same as delldocs\Users Guide\sdabout6.jpg
delldocs\Users Guide\smtdrv46.jpg same as delldocs\Users Guide\sdabout6.jpg
delldocs\Users Guide\smtdrv48.jpg same as delldocs\Users Guide\sdabout6.jpg
delldocs\Users Guide\smtdrvs4.jpg same as delldocs\Users Guide\sdabout6.jpg
delldocs\Users Guide\smtdrvs9.jpg same as delldocs\Users Guide\sdabout6.jpg
delldocs\Users Guide\smtdrvsa.jpg same as delldocs\Users Guide\sdabout6.jpg