Higher Computing. Multimedia Technology Graphics. Int. 2. Digital Cameras: CCD Array. In digital still cameras and video cameras, a CCD array is used to capture the image. CCD is short for charge-coupled device. A CCD is basically a series of photo sensors that are connected together.
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(no of Sq inches)
(no of bits)
8 x 10
Int. 2Calculating File Sizes
(Dots per inch)
1600 x 1200
Divide by 8 to get answer in Bytes
Divide by 1024 twice to get answer in Mb.
This is a 24-bit colour picture which has been dithered to 2 colours (1 Bit).
The higher resolution will get rid of the problem of aliasing since this occurs only at low resolutions.