[shingpang]

請問各位師兄，
如果我想upload相申請護照相，
部相機應該點set?
例如解像度、棈細度等
THANKS 各位

[lokism3]

Any requirements from the passport agency?

Normally, standard passport photo is 50 x 60mm
Therefore: 50 x 60mm, and 250-300dpi

If your camera takes 72dpi picture, 209 x 250 pixels are enough
Therefore any digital camera, any resolution, any quality settings are fine for passport photo purpose

You only need to use a software to scale down the image to the 50 x 60mm size, and 300 dpi.

The required pixel is: (length of photo) x 300 / (your camera's dpi)
e.g. 50 x 300 / 72 = 209, and 60 x 300 / 72 = 250