[ { "key": "CHMP8CJM", "version": 1, "library": { "type": "group", "id": 961, "name": "3DTT", "links": { "alternate": { "href": "https://www.zotero.org/groups/3dtt", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/961/items/CHMP8CJM", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/3dtt/items/CHMP8CJM", "type": "text/html" } }, "meta": { "createdByUser": { "id": 24781, "username": "nacenta", "name": "Miguel Nacenta", "links": { "alternate": { "href": "https://www.zotero.org/nacenta", "type": "text/html" } } }, "creatorSummary": "Gournerie", "parsedDate": "1859", "numChildren": 0 }, "data": { "key": "CHMP8CJM", "version": 1, "itemType": "book", "title": "Traité de perspective linéaire contenant les tracés pour les tableaux, plans & courbes, les bas reliefs & les décorations théatrales, avec une théorie des effets de perspective", "creators": [ { "creatorType": "author", "firstName": "Jules de La", "lastName": "Gournerie" } ], "abstractNote": "", "series": "", "seriesNumber": "", "volume": "", "numberOfVolumes": "", "edition": "", "date": "1859", "publisher": "Dalmont et Dunod", "place": "", "originalDate": "", "originalPublisher": "", "originalPlace": "", "format": "", "numPages": "", "ISBN": "", "DOI": "", "citationKey": "", "url": "", "accessDate": "", "ISSN": "", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "", "libraryCatalog": "Google Books", "callNumber": "", "rights": "", "extra": "", "tags": [], "collections": [ "Z2UZFKKK" ], "relations": {}, "dateAdded": "2009-06-26T00:51:10Z", "dateModified": "2009-06-26T00:51:10Z" } }, { "key": "BMUSXU94", "version": 1, "library": { "type": "group", "id": 961, "name": "3DTT", "links": { "alternate": { "href": "https://www.zotero.org/groups/3dtt", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/961/items/BMUSXU94", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/3dtt/items/BMUSXU94", "type": "text/html" } }, "meta": { "createdByUser": { "id": 24781, "username": "nacenta", "name": "Miguel Nacenta", "links": { "alternate": { "href": "https://www.zotero.org/nacenta", "type": "text/html" } } }, "creatorSummary": "Vishwanath et al.", "parsedDate": "2005-10", "numChildren": 0 }, "data": { "key": "BMUSXU94", "version": 1, "itemType": "journalArticle", "title": "Why pictures look right when viewed from the wrong place", "creators": [ { "creatorType": "author", "firstName": "Dhanraj", "lastName": "Vishwanath" }, { "creatorType": "author", "firstName": "Ahna R", "lastName": "Girshick" }, { "creatorType": "author", "firstName": "Martin S", "lastName": "Banks" } ], "abstractNote": "", "publicationTitle": "Nat Neurosci", "publisher": "", "place": "", "date": "October 2005", "volume": "8", "issue": "10", "section": "", "partNumber": "", "partTitle": "", "pages": "1401-1410", "series": "", "seriesTitle": "", "seriesText": "", "journalAbbreviation": "Nat Neurosci", "DOI": "10.1038/nn1553", "citationKey": "", "url": "http://dx.doi.org/10.1038/nn1553", "accessDate": "2009-06-24T02:03:23Z", "PMID": "", "PMCID": "", "ISSN": "1097-6256", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "", "libraryCatalog": "Nature", "callNumber": "", "rights": "", "extra": "", "tags": [], "collections": [ "Z2UZFKKK" ], "relations": {}, "dateAdded": "2009-06-24T02:24:21Z", "dateModified": "2009-06-24T02:24:21Z" } }, { "key": "K8FI9M3K", "version": 1, "library": { "type": "group", "id": 961, "name": "3DTT", "links": { "alternate": { "href": "https://www.zotero.org/groups/3dtt", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/961/items/K8FI9M3K", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/3dtt/items/K8FI9M3K", "type": "text/html" } }, "meta": { "createdByUser": { "id": 24781, "username": "nacenta", "name": "Miguel Nacenta", "links": { "alternate": { "href": "https://www.zotero.org/nacenta", "type": "text/html" } } }, "creatorSummary": "Hochberg", "parsedDate": "1962", "numChildren": 0 }, "data": { "key": "K8FI9M3K", "version": 1, "itemType": "journalArticle", "title": "The psychophysics of pictorial perception", "creators": [ { "creatorType": "author", "firstName": "Julian", "lastName": "Hochberg" } ], "abstractNote": "Summary Pictorial communication of shape and form is not simply a learned visual language. Whatever processes of learning, if any,\nunderly our ability to perceive represented surfaces’ edges-without which the communication of shape is impossible-in response\nto outline drawings, probably occurs very early in life in consequence of our normal commerce with spatial objects. Although\nthis probability makes the problems of“learning to see pictures”relatively inaccessible, it simplifies the study of the rules\nwhich govern edge- and surface-perception in pictures. The applicability of such rules depends, eventually, on knowing", "publicationTitle": "Educational Technology Research and Development", "publisher": "", "place": "", "date": "1962", "volume": "10", "issue": "5", "section": "", "partNumber": "", "partTitle": "", "pages": "22-54", "series": "", "seriesTitle": "", "seriesText": "", "journalAbbreviation": "", "DOI": "10.1007/BF02765240", "citationKey": "", "url": "http://dx.doi.org/10.1007/BF02765240", "accessDate": "2009-06-17T16:11:35Z", "PMID": "", "PMCID": "", "ISSN": "", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "", "libraryCatalog": "SpringerLink", "callNumber": "", "rights": "", "extra": "", "tags": [], "collections": [ "Z2UZFKKK" ], "relations": {}, "dateAdded": "2009-06-24T02:24:21Z", "dateModified": "2009-06-24T02:24:21Z" } }, { "key": "BAV6EVMN", "version": 1, "library": { "type": "group", "id": 961, "name": "3DTT", "links": { "alternate": { "href": "https://www.zotero.org/groups/3dtt", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/961/items/BAV6EVMN", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/3dtt/items/BAV6EVMN", "type": "text/html" } }, "meta": { "createdByUser": { "id": 24781, "username": "nacenta", "name": "Miguel Nacenta", "links": { "alternate": { "href": "https://www.zotero.org/nacenta", "type": "text/html" } } }, "creatorSummary": "Jones and Hagen", "parsedDate": "1978", "numChildren": 0 }, "data": { "key": "BAV6EVMN", "version": 1, "itemType": "journalArticle", "title": "The Perceptual Constraints on Choosing a Pictorial Station Point", "creators": [ { "creatorType": "author", "firstName": "Rebecca K.", "lastName": "Jones" }, { "creatorType": "author", "firstName": "Margaret A.", "lastName": "Hagen" } ], "abstractNote": "The constraints on an artist in the choice of a pictorial station point are discussed in the contexts of art history and present-day perceptual psychology. The concepts of Alberti, Dürer and Leonardo da Vinci are compared with the current speculations of Gibson and Pirenne. Experimental evidence is reported that reveals that representational pictures possessing linear perspective whose center of projection is at a distance of about 10 times the size of the object pictured are the most acceptable for Western adults regardless of the locations they chose for viewing them. Further experiments with young children show that this preference develops in the early school years, perhaps as a result of increased experience with pictorial materials. The prescriptions of Leonardo da Vinci and Albert Einstein are most clearly supported by these findings.", "publicationTitle": "Leonardo", "publisher": "", "place": "", "date": "Summer, 1978", "volume": "11", "issue": "3", "section": "", "partNumber": "", "partTitle": "", "pages": "191-196", "series": "", "seriesTitle": "", "seriesText": "", "journalAbbreviation": "", "DOI": "10.2307/1574141", "citationKey": "", "url": "http://www.jstor.org/stable/1574141", "accessDate": "2009-06-17T16:08:09Z", "PMID": "", "PMCID": "", "ISSN": "0024094X", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "", "libraryCatalog": "JSTOR", "callNumber": "", "rights": "", "extra": "ArticleType: primary_article / Full publication date: Summer, 1978 / Copyright © 1978 Leonardo", "tags": [], "collections": [ "Z2UZFKKK" ], "relations": {}, "dateAdded": "2009-06-24T02:24:21Z", "dateModified": "2009-06-24T02:24:21Z" } }, { "key": "FXBXQA5F", "version": 1, "library": { "type": "group", "id": 961, "name": "3DTT", "links": { "alternate": { "href": "https://www.zotero.org/groups/3dtt", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/961/items/FXBXQA5F", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/3dtt/items/FXBXQA5F", "type": "text/html" } }, "meta": { "createdByUser": { "id": 24781, "username": "nacenta", "name": "Miguel Nacenta", "links": { "alternate": { "href": "https://www.zotero.org/nacenta", "type": "text/html" } } }, "creatorSummary": "Ward", "parsedDate": "1976", "numChildren": 0 }, "data": { "key": "FXBXQA5F", "version": 1, "itemType": "journalArticle", "title": "The Perception of Pictorial Space in Perspective Pictures", "creators": [ { "creatorType": "author", "firstName": "John L.", "lastName": "Ward" } ], "abstractNote": "The author examines the validity of various proposals for modifying pictorial perspective to make it correspond more closely with the world as it is perceived. He then considers pictures that deviate from accurate perspective construction and discusses why the deviations occurred. The consequences of viewing perspective pictures from a position other than the projection point are analyzed. The evidence for the intelligibility of pictures, including those in perspective, to naive viewers is discussed. He concludes that, although a perspective picture normally seen does not duplicate the scene that it depicts (viewers are aware that they are looking at a flat surface as well as a depicted space), its perception does not require any learning other than learning to discriminate between information for flatness, which is supplied by surface relationships and information for depth in the form of invariant relationships, which is provided by the artist.", "publicationTitle": "Leonardo", "publisher": "", "place": "", "date": "Autumn, 1976", "volume": "9", "issue": "4", "section": "", "partNumber": "", "partTitle": "", "pages": "279-288", "series": "", "seriesTitle": "", "seriesText": "", "journalAbbreviation": "", "DOI": "10.2307/1573353", "citationKey": "", "url": "http://www.jstor.org/stable/1573353", "accessDate": "2009-06-17T16:50:11Z", "PMID": "", "PMCID": "", "ISSN": "0024094X", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "", "libraryCatalog": "JSTOR", "callNumber": "", "rights": "", "extra": "ArticleType: primary_article / Full publication date: Autumn, 1976 / Copyright © 1976 Leonardo", "tags": [], "collections": [ "Z2UZFKKK" ], "relations": {}, "dateAdded": "2009-06-24T02:24:21Z", "dateModified": "2009-06-24T02:24:21Z" } }, { "key": "UKEEB86P", "version": 1, "library": { "type": "group", "id": 961, "name": "3DTT", "links": { "alternate": { "href": "https://www.zotero.org/groups/3dtt", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/961/items/UKEEB86P", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/3dtt/items/UKEEB86P", "type": "text/html" } }, "meta": { "createdByUser": { "id": 24781, "username": "nacenta", "name": "Miguel Nacenta", "links": { "alternate": { "href": "https://www.zotero.org/nacenta", "type": "text/html" } } }, "creatorSummary": "Sedgwick", "parsedDate": "1993", "numChildren": 0 }, "data": { "key": "UKEEB86P", "version": 1, "itemType": "bookSection", "title": "The effects of viewpoint on the virtual space of pictures", "creators": [ { "creatorType": "author", "firstName": "H. A.", "lastName": "Sedgwick" } ], "abstractNote": "", "bookTitle": "Pictorial communication in virtual and real environments (2nd ed.)", "series": "", "seriesNumber": "", "volume": "", "numberOfVolumes": "", "edition": "", "date": "1993", "publisher": "Taylor \\& Francis, Inc.", "place": "", "originalDate": "", "originalPublisher": "", "originalPlace": "", "format": "", "pages": "460-479", "ISBN": "0-7484-0082-6", "DOI": "", "citationKey": "", "url": "http://portal.acm.org/citation.cfm?id=169398", "accessDate": "2009-06-17T01:47:00Z", "ISSN": "", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "", "libraryCatalog": "ACM", "callNumber": "", "rights": "", "extra": "", "tags": [], "collections": [ "Z2UZFKKK" ], "relations": {}, "dateAdded": "2009-06-24T02:24:21Z", "dateModified": "2009-06-24T02:24:21Z" } }, { "key": "F3GR4D8A", "version": 1, "library": { "type": "group", "id": 961, "name": "3DTT", "links": { "alternate": { "href": "https://www.zotero.org/groups/3dtt", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/961/items/F3GR4D8A", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/3dtt/items/F3GR4D8A", "type": "text/html" } }, "meta": { "createdByUser": { "id": 24781, "username": "nacenta", "name": "Miguel Nacenta", "links": { "alternate": { "href": "https://www.zotero.org/nacenta", "type": "text/html" } } }, "creatorSummary": "Saunders and Backus", "parsedDate": "2006-08-17", "numChildren": 0 }, "data": { "key": "F3GR4D8A", "version": 1, "itemType": "journalArticle", "title": "The accuracy and reliability of perceived depth from linear perspective as a function of image size", "creators": [ { "creatorType": "author", "firstName": "Jeffrey A.", "lastName": "Saunders" }, { "creatorType": "author", "firstName": "Benjamin T.", "lastName": "Backus" } ], "abstractNote": "We investigated the ability to use linear perspective to perceive depth from monocular images. Specifically, we focused on the information provided by convergence of parallel lines in an image due to perspective projection. Our stimuli were trapezoid-shaped projected contours, which appear as rectangles slanted in depth. If converging edges of a contour are assumed to be parallel edges of a 3D object, then it is possible in principle to recover its 3D orientation and relative dimensions. This 3D interpretation depends on projected size; hence, if an image contour were scaled, accurate use of perspective predicts changes in perceived slant and shape. We tested this prediction and measured the accuracy and precision with which observers can judge depth from perspective alone. Observers viewed monocular images of slanted rectangles and judged whether the rectangles appeared longer versus wider than a square. The projected contours had varying widths (7, 14, or 21 deg) and side angles (7 or 25 deg), and heights were varied by a staircase procedure to compute a point of subjective equality and 75% threshold for each condition. Observers were able to reliably judge aspect ratios from the monocular images: Weber fractions were 6–9% for the largest rectangles, increasing to as high as 17% for small rectangles with high simulated slant. Overall, the contours judged to be squares were taller than the projections of actual squares, consistent with perceptual underestimation of depth. Judgments were modulated by image size in the direction expected from perspective geometry, but the effect of size was only about 20–30% of what was predicted. We simulated the performance of a Bayesian ideal observer that integrated perspective information with an a priori bias toward compression of depth and which was able to qualitatively model the pattern of results.", "publicationTitle": "Journal of Vision", "publisher": "", "place": "", "date": "August 17, 2006", "volume": "6", "issue": "9", "section": "", "partNumber": "", "partTitle": "", "pages": "933-954", "series": "", "seriesTitle": "", "seriesText": "", "journalAbbreviation": "", "DOI": "10.1167/6.9.7", "citationKey": "", "url": "http://journalofvision.org/6/9/7/", "accessDate": "2009-06-24T02:18:56Z", "PMID": "", "PMCID": "", "ISSN": "1534-7362", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "", "libraryCatalog": "Journal of Vision", "callNumber": "", "rights": "", "extra": "", "tags": [ { "tag": "Bayesian model", "type": 1 }, { "tag": "Vision", "type": 1 }, { "tag": "depth perception", "type": 1 }, { "tag": "linear perspective", "type": 1 }, { "tag": "picture perception", "type": 1 }, { "tag": "slant perception", "type": 1 } ], "collections": [ "Z2UZFKKK" ], "relations": {}, "dateAdded": "2009-06-24T02:24:21Z", "dateModified": "2009-06-24T02:24:21Z" } }, { "key": "U5EDRRTQ", "version": 1, "library": { "type": "group", "id": 961, "name": "3DTT", "links": { "alternate": { "href": "https://www.zotero.org/groups/3dtt", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/961/items/U5EDRRTQ", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/3dtt/items/U5EDRRTQ", "type": "text/html" } }, "meta": { "createdByUser": { "id": 24781, "username": "nacenta", "name": "Miguel Nacenta", "links": { "alternate": { "href": "https://www.zotero.org/nacenta", "type": "text/html" } } }, "creatorSummary": "Goldstein", "parsedDate": "1987", "numChildren": 0 }, "data": { "key": "U5EDRRTQ", "version": 1, "itemType": "journalArticle", "title": "Spatial layout, orientation relative to the observer, and perceived projection in pictures viewed at an angle", "creators": [ { "creatorType": "author", "firstName": "E. B.", "lastName": "Goldstein" } ], "abstractNote": "", "publicationTitle": "Journal of Experimental Psychology: Human Perception and Performance", "publisher": "", "place": "", "date": "1987", "volume": "13", "issue": "2", "section": "", "partNumber": "", "partTitle": "", "pages": "256–266", "series": "", "seriesTitle": "", "seriesText": "", "journalAbbreviation": "", "DOI": "", "citationKey": "", "url": "", "accessDate": "", "PMID": "", "PMCID": "", "ISSN": "", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "", "libraryCatalog": "Google Scholar", "callNumber": "", "rights": "", "extra": "", "tags": [], "collections": [ "Z2UZFKKK" ], "relations": {}, "dateAdded": "2009-06-24T02:24:21Z", "dateModified": "2009-06-24T02:24:21Z" } }, { "key": "SPCCKP6H", "version": 1, "library": { "type": "group", "id": 961, "name": "3DTT", "links": { "alternate": { "href": "https://www.zotero.org/groups/3dtt", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/961/items/SPCCKP6H", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/3dtt/items/SPCCKP6H", "type": "text/html" } }, "meta": { "createdByUser": { "id": 24781, "username": "nacenta", "name": "Miguel Nacenta", "links": { "alternate": { "href": "https://www.zotero.org/nacenta", "type": "text/html" } } }, "creatorSummary": "Koenderink et al.", "parsedDate": "2004", "numChildren": 0 }, "data": { "key": "SPCCKP6H", "version": 1, "itemType": "journalArticle", "title": "Pointing out of the picture", "creators": [ { "creatorType": "author", "firstName": "J. J.", "lastName": "Koenderink" }, { "creatorType": "author", "firstName": "A. J.", "lastName": "van Doorn" }, { "creatorType": "author", "firstName": "A. M. L.", "lastName": "Kappers" }, { "creatorType": "author", "firstName": "J. 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They obtain this 'pictorial relief' without much conscious effort and with little interferance from the (flat) picture surface. Methods for 'magnifying' pictorial relief from single pictures include viewing instructions as well as a variety of monocular and binocular 'viewboxes'. Such devices are reputed to yield highly increased pictorial depth, though no methodologies for the objective verification of such claims exist. A binocular viewbox has been reconstructed and pictorial relief under monocular, 'synoptic', and natural bincular viewing is described. 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