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RGBE or Radiance HDR is an image format invented by Gregory Ward Larson for the Radiance rendering system. It stores pixels as one byte each for RGB (red, green, and blue) values with a one byte shared exponent. Thus it stores four bytes per pixel.
Products, Description & Similar formats
Explore the main themes, entities and connections around RGBE image format. Start with the topic map, then use the sections below for research and deeper semantic analysis.
Start with a few of the strongest sections from the source topic. These are research directions, not a list of keywords you must use.
High-confidence facts extracted from structured source data. Use them as anchors for further research.
Browse the full topic structure. Each item opens a new analysis centered on that subject.
Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.
See the strongest relationship patterns around the current topic before diving into the raw triples.
Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.
format color rgbe exponent formats radiance floating-point shared stores image dynamic range bits pixels values per hdr precision 255 model
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| RGBE image format | Filename extension | .mw-parser-output .monospaced{font-family:monospace,monospace} .hdr | 1.00 | infobox |
| RGBE image format | Internet media type | image/vnd.radiance | 1.00 | infobox |
| RGBE image format | Magic number | 23 3f 52 41 44 49 41 4e 43 45 0a | 1.00 | infobox |
| RGBE image format | Type of format | lossless image format | 1.00 | infobox |
| RGBE image format | Uniform Type Identifier (UTI) | public.radiance | 1.00 | infobox |
| RGBE image format | Website | radsite.lbl.gov/radiance/refer/filefmts.pdf | 1.00 | infobox |
These clusters group vocabulary that occurs around closely connected concepts in the source material.
Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.