Canon PowerShot A470 PowerShot A470 Camera User Guide - Page 79

Accept the setting., Face Detect Feature

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77 2 Accept the setting. 1. Use the W or X button to select [Face Detect], [AiAF] or [Center]. 2. Press the MENU button. Various Shooting Methods The AF frame appears as follows when the shutter button is pressed halfway. - Green : In focus - Yellow : Focusing difficulty ([Center]) - No AF frame: Focusing difficulty ([Face Detect], [AiAF]) Face Detect Feature z Maximum of three frames will be displayed at the positions of the faces the camera recognizes. At this point, the frame the camera judges to be the main subject appears in white while the others appear in gray. When the shutter button is pressed halfway and the focus is achieved, up to 9 green AF frames may appear. z The camera will shoot using [AiAF] not the [Face Detect] function if a white frame fails to appear and only gray frames display, or if a face is not detected. z The camera may mistakenly identify non-human subjects as a face. z In certain cases, faces may not be detected. Examples: - If faces appear extremely small or large, dark or bright, relative to the overall composition. - Faces turned to the side or at a diagonal, or faces with a portion hidden.

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77
Various Shooting Methods
2
Accept the setting.
1.
Use the
or
button to select
[Face Detect], [AiAF] or [Center].
2.
Press the
MENU
button.
The AF frame appears as follows when the shutter button is
pressed halfway.
Face Detect Feature
Maximum of three frames will be displayed at the positions of the
faces the camera recognizes. At this point, the frame the camera
judges to be the main subject appears in white while the others
appear in gray. When the shutter button is pressed halfway and the
focus is achieved, up to 9 green AF frames may appear.
The camera will shoot using [AiAF] not the [Face Detect] function if
a white frame fails to appear and only gray frames display, or if a
face is not detected.
The camera may mistakenly identify non-human subjects as a face.
In certain cases, faces may not be detected.
Examples:
-
If faces appear extremely small or large, dark or bright, relative
to the overall composition.
-
Faces turned to the side or at a diagonal, or faces with a portion hidden.
-
Green
: In focus
-
Yellow
: Focusing difficulty ([Center])
-
No AF frame:
Focusing difficulty ([Face Detect], [AiAF])