Hierarchy classification:

1. top of the aat hierarchies
2. Activities Facet
3. Processes and Techniques (hierarchy name)
4. [processes and techniques by specific type]
5. [image-making processes and techniques]
6. [computer image-making processes and techniques]
7. computer graphics

Anotations

Scope note:

Refers to images rendered in pixels that correspond to bits of data in computer memory, and are displayed on a screen. Pixels correspond to bits that may vary in depth: a one-bit pixel is either black or white. The higher the bit depth, the greater the number of colors that may be represented on screen. Bit maps make raster graphics possible.