Summed-Area Tables for Texture Mapping¶
Crow, F. C. (1984). Summed-Area Tables for Texture Mapping. Proceedings of the 11th annual conference on Computer graphics and interactive techniques.
Cited by¶
1 citation across 1 artifact.
Each citation links to the sentence it supports in the citing article.
Primes¶
- Precomputation and Materialization
- The build costs one pass and n+1 stored numbers; the query cost stops varying with the question entirely.
This sourcePrecomputes a table whose entries hold the running integral of the source data, so the total over an arbitrary region is recovered by adding and subtracting a fixed number of stored entries at a cost independent of the region's extent.
- The build costs one pass and n+1 stored numbers; the query cost stops varying with the question entirely.
Verification¶
Does it exist? Confirmed. This work's DOI resolves to a registered record, which fixes its identity. That is all it fixes.
Does it back the claim? Not recorded. The single citation of this work carries no recorded support check.
Support is checked per citation rather than per work — the same source can be cited soundly in one article and wrongly in another. Per-citation recording began recently, so a citation with no recorded check is a gap in the record rather than evidence it went unchecked.
See how references were verified.
Registry ID ref:c6fa00713749 · see in the full table