computer-assisted signal processing
type: Concept
narrower: data compression

computer-assisted image processing
type: Concept
narrower: data compression

information storage and retrieval
type: Concept
narrower: data compression

methods
type: Collection
type: ConceptGroup
member: data compression

data compression
definition: Data compression is the process by which statistical structure in data is used to obtain a compact representation for the data. Structure can exist in data in various ways. [Source: Encyclopedia of Measurement and Statistics; Data Compression]
broader: computer-assisted signal processing
broader: information storage and retrieval
broader: computer-assisted image processing
type: Concept