Iso; Face Detection - Samsung ST45 User Manual

Functions ( )

ISO

You can select the ISO sensitivity when taking pictures.The speed or
specifi c light-sensitivity of a camera is rated by ISO numbers.
[Auto] : The camera's sensitivity is
automatically changed by
variables such as lighting value
or subject brightness.
[ISO 80, 100, 200, 400, 800, 1600, 3200] :
You can increase the shutter speed while
the same amount of light is present, by increasing the ISO sensitivity.
However, the image may be saturated in high luminance. The higher
the ISO value, the higher the camera's sensitivity to light and therefore
the greater its capacity to take pictures in dark conditions. However,
the noise level in the image will increase as the ISO value increases,
making the image appear coarse.
When [Motion Capture] is set, ISO speed will be set to Auto.
[ISO] is enabled only in [Program] mode.
When the ISO 3200 menu is selected, the image size is fi xed to
under 3M.
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Face Detection

If you use face detection options, your
camera can detect a human face. When
focusing on a human face, the brightness
of the face is also adjusted. You can also
capture natural facial expressions by using
self portrait, smile shot or blink detection.
ISO
Back Move
1. The size and position of the auto
2. Press the shutter button halfway.
3. Press the shutter button fully to take
Normal
This mode detects the face position of the subject automatically
and then sets the focus and exposure. Select this mode for quick
and easy face picture.
focus frame is set at the face of the
subject automatically.
The focus frame turns to green
when the focus is activated.
a picture.
Face Detection
Back Move