Terms starting with I
28 terms · page 2 of 2
IPTC
Files, Metadata & Workflow
A metadata standard developed for the press, holding descriptive and rights information such as caption, creator, keywords and copyright.
ISO
Exposure & Metering
ISO (arithmetic scale)
The standardised measure of how strongly a camera amplifies the signal it captures, determining image brightness for a given exposure.
ISO ∝ 1 / H_required
ISO Invariance
Sensors & Digital Capture
The property of a sensor whose noise is essentially the same whether a file is brightened by raising ISO in camera or by lifting exposure in processing.
Isolation
Composition & Visual Design
Separating a subject from its surroundings so it reads alone, using depth of field, framing, tone or timing.