Can i get information from an image file??

sorry about my poor english
Hi
I need to get info from an jpeg or any format of image file. for example a form with slectable tems.
The other way i have is to control a scanner and when im scanning the form get the info. i dont know if there is any api for this.
Thanx

look in ImageIcon api
http://java.sun.com/j2se/1.5.0/docs/api/javax/swing/ImageIcon.html
in the Method Summary
+ the upper class
http://java.sun.com/j2se/1.5.0/docs/api/javax/accessibility/Accessible.html

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