{ "$schema": "/api/schemas/documents.schema.json", "apiVersion": "1.0.0", "generatedAt": "2026-07-09T21:16:49.031Z", "sourcePath": "src/main/data/docs", "docId": "10.5594-M001420", "document": { "abstract": "In S3D film, many factors affect the relationship between the depth in the acquired scene and depth eventually produced by the stereoscopic display. Many are geometric including camera interaxial, camera convergence, lens properties, viewing distance and angle, screen/projector properties and anatomy (interocular). Spatial distortions follow at least in part from geometry (including the cardboard cut-out effect, miniaturization/gigantism, space-size distortion, and object-speed distortion), and can cause a poor S3D experience. However, it is naïve to expect spatial distortion to be specified only by geometry — visual experience is heavily influenced by perceptual and cognitive factors. This paper will review geometrical predictions and present the results of experiments which assess S3D distortions in the context of content, cognitive and perceptual influences, and individual differences. We will suggest ways to assess the influence of acquisition and display parameters and to mitigate unwanted perceptual phenomena.", "abstract$meta": { "confidence": "high", "note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptem/10.5594_M001420.xml)", "source": "parsed", "updated": "2026-05-22T21:44:19.125Z", "version": "smpte-conference-paper-nlm@v1" }, "authors": [ { "affiliation": "York University, Centre for Vision Research, Department of Computer Science and Engineering, York University, 4700 Keele St., Toronto, Ontario, M3J 1P3", "name": "Karim Benzeroual" }, { "affiliation": "York University, Centre for Vision Research, Department of Computer Science and Engineering, York University, 4700 Keele St., Toronto, Ontario, M3J 1P3", "name": "Robert S. Allison" }, { "affiliation": "York University, Centre for Vision Research, Department of Psychology, York University, 4700 Keele St., Toronto, Ontario, M3J 1P3", "name": "Laurie M. Wilcox" } ], "authors$meta": { "confidence": "high", "note": "Object form (schema 2.3.0) migrated from string form via migrateAuthorsToObjectForm.js; bio/affiliation backfilled from _source/SMPTE/HIGHWIRE/ NLM ++", "source": "parsed", "updated": "2026-06-23T00:04:25.562Z", "version": "authors-migrate-object-form@v1" }, "contentType": "orig-research", "contentType$meta": { "confidence": "high", "note": "Canonical-confirmed full paper (summary-abstract set is orig-research in the SMPTE canonical repos); HIGHWIRE-era abstract label was a delivery artifact", "originalValue": "summary-abstract", "source": "resolved", "updated": "2026-07-09T19:12:47.628Z", "version": "contenttype-fixes@v1" }, "copyright": { "holder": "Society of Motion Picture and Television Engineers, Inc.", "holder$meta": { "confidence": "high", "note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptem/10.5594_M001420.xml)", "source": "parsed", "updated": "2026-05-22T21:44:19.125Z", "version": "smpte-conference-paper-nlm@v1" }, "year": "2011", "year$meta": { "confidence": "high", "note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptem/10.5594_M001420.xml)", "source": "parsed", "updated": "2026-05-22T21:44:19.125Z", "version": "smpte-conference-paper-nlm@v1" } }, "copyright$meta": { "confidence": "high", "note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptem/10.5594_M001420.xml)", "source": "parsed", "updated": "2026-05-22T21:44:19.125Z", "version": "smpte-conference-paper-nlm@v1" }, "docId": "10.5594-M001420", "docId$meta": { "confidence": "high", "note": "Derived from DOI 10.5594/M001420", "source": "parsed", "updated": "2026-05-22T21:44:19.125Z", "version": "smpte-conference-paper-nlm@v1" }, "docLabel": "SMPTE Meetings and Conferences ( June 2011)", "docLabel$meta": { "confidence": "medium", "note": "Composed from venue title, volume/issue and date", "source": "inferred", "updated": "2026-05-22T21:44:19.125Z", "version": "smpte-conference-paper-nlm@v1" }, "docTitle": "Distortions of Space in Stereoscopic 3D Content", "docTitle$meta": { "confidence": "high", "note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptem/10.5594_M001420.xml)", "source": "parsed", "updated": "2026-05-22T21:44:19.125Z", "version": "smpte-conference-paper-nlm@v1" }, "docType": "Conference Paper", "docType$meta": { "confidence": "high", "note": "NLM
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