Shaky image determination method and apparatus using an auto focusing

The invention then relates to an image determination method, and devices shaken using the auto-focusing method according to an embodiment of the present invention down to a maximum AF value and the captured image for the preview image as a preview image sampling, a captured image by the comparison with the maximum AF value calculated by performing the AF for, it can be determined whether or not the captured image is shaken image. Autofocusing, shake, video