Canon Technology Maximizes Quality and Performance.
DIGIC III features Face Detection technologies, giving the you best possible results in any shooting situation. Face Detection AF/AE sets the focus point and exposure for the faces of your subjects. Face Detection FE adjusts the flash to correctly illuminate your subject to provide the best balance between your subject and the overall scene, eliminating the common problems of over- and underexposed faces.
And new Face Selector AF enables you to lock on and follow a specific face. The selected subject is tracked wherever the face moves in the frame.
The PowerShot G9 features ISO 1600 and High ISO Auto settings that reduce the effects of camera shake and sharpen subjects in low-light situations, giving you greater shooting flexibility.
Red-eye Correction detects and corrects red-eye during playback. In unusual cases where red-eye is not automatically detected, it can easily be corrected manually during playback mode.