Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.
APA4ort.xyz Knowledge Graph. (2026). Crowdsourcing visual perception experiments: a case of contrast threshold. Retrieved May 24, 2026, from https://4ort.xyz/entity/crowdsourcing-visual-perception-experiments-a-case-of-contrast-threshold
MLA“Crowdsourcing visual perception experiments: a case of contrast threshold.” 4ort.xyz Knowledge Graph, 4ort.xyz, 24 May. 2026, https://4ort.xyz/entity/crowdsourcing-visual-perception-experiments-a-case-of-contrast-threshold.
BibTeX@misc{4ortxyz_crowdsourcing-visual-perception-experiments-a-case-of-contrast-threshold_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Crowdsourcing visual perception experiments: a case of contrast threshold}}, year = {2026}, url = {https://4ort.xyz/entity/crowdsourcing-visual-perception-experiments-a-case-of-contrast-threshold}, note = {Accessed: 2026-05-24}}
LLM promptAccording to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Crowdsourcing visual perception experiments: a case of contrast threshold — https://4ort.xyz/entity/crowdsourcing-visual-perception-experiments-a-case-of-contrast-threshold (retrieved 2026-05-24)
