About this document
Dithering Techniques in Computer Graphics by Ravi Patel is a document available to read on EtoBox.
Dithering technique is used to approximate halftones without reducing resolution. It generates intensity variations by mapping scene points to display pixels. To obtain n intensity levels, an n by n dither matrix is used whose elements are distinct integers from 0 to n^2-1. Dithering is used in digital signal processing, audio, video, photography, seismology, radar and weather systems. It allows generating multiple intensity levels from a single dither matrix and comparison of input intensities to matrix el
- Author
- Ravi Patel
- Language
- EN