Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: /colorcube.html Color Depth & Quality Color Depth & Quality 1 bit 8 bits 4 bits 24 bits (true color) Space considerations Space considerations Quality depends on: resolution color depth (how many bits per pixel) Space required depends on: resolution, color depth. Bits Needed = num pixels x bits/pixel e.g. 600x600, truecolor ­­> 6002 x 24 = 8,640,000 bits = 1,080,000 bytes (8 bits to a byte) = 1.08 Mb file (.bmp) More on Resolutions…. More on Resolutions….­reso­res – resolutions greater than 300dpi refer to individual color dots used to make up a single pixel.­vers – “grain size” for film comparable to resolution on high­ end digital camera (about 5 microns).­Resolution.html – sdtv versus hdtv (various versions) Compression Compression Run­lengt...
View Full Document

This document was uploaded on 04/02/2014.

Ask a homework question - tutors are online