Samsung ST45 SAMSUNG ST45 ISO, Face Detection, Functions (), Normal, or subject brightness, automatically changed by, variables such as lighting value

Functions ()

ISO

Face Detection

You can select the ISO sensitivity when taking pictures.The speed or specific light-sensitivity of a camera is rated by ISO numbers.

[Auto] : The camera's sensitivity is
automatically changed by
variables such as lighting value	ISO
or subject brightness.
[ISO 80, 100, 200, 400, 800, 1600, 3200] :
You can increase the shutter speed while	Back	Move

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.

Face Detection

BackMove

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.

ÄWhen [Motion Capture] is set, ISO speed will be set to Auto.

Ä[ISO] is enabled only in [Program] mode.

ÄWhen the ISO 3200 menu is selected, the image size is fixed to under 3M.

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.

1. The size and position of the auto focus frame is set at the face of the subject automatically.

2. Press the shutter button halfway. The focus frame turns to green when the focus is activated.

3.Press the shutter button fully to take a picture.

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