Securesight VL1 Spezifikationen PDF herunterladen (Seite 46)

Page No. 45

©Securesight 2009 E&OE Issue 1.0

In digital images, the more pixels the better the resolution but the larger

the file size and hence the more memory needed to store each picture.

The combo mode on your VL1 gives you the best of both worlds, a better

resolution photo for evidence with a great video to capture action.

Like all digital cameras, the VL1 uses a method called interpolation to

obtain images that are higher in resolution than the natural resolution of

its image sensor. Interpolation effectively inserts additional pixels of

information into an image and uses clever software to guess what colour

and brightness that pixel should be based on those pixels around it.

The more pixels a digital photo has, the greater resolution it offers.

Because more pixels means more information, a higher resolution will be

larger and therefore take longer to store.

This picture

shows the

same scene

and the same

view but

compares

the size of a

0.5Mp image

against a

3Mp image.

1 2 ... 41 42 43 44 45 46 47 48 49 50 51 ... 56 57

Keine Kommentare

Securesight VL1 Spezifikationen Seite 46