CHER-ish: A Sketch- and Image-based System for 3D Representation and Documentation of Cultural Heritage Sites

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dc.contributor.author Rudakova, Victoria en_US
dc.contributor.author Lin, Nathan en_US
dc.contributor.author Trayan, Natallia en_US
dc.contributor.author Sezgin, Tevfik Metin en_US
dc.contributor.author Dorsey, Julie en_US
dc.contributor.author Rushmeier, Holly en_US
dc.contributor.editor Tobias Schreck and Tim Weyrich and Robert Sablatnig and Benjamin Stular en_US
dc.date.accessioned 2017-09-27T06:39:47Z
dc.date.available 2017-09-27T06:39:47Z
dc.date.issued 2017
dc.identifier.isbn 978-3-03868-037-6
dc.identifier.issn 2312-6124
dc.identifier.uri http://dx.doi.org/10.2312/gch.20171314
dc.identifier.uri https://diglib.eg.org:443/handle/10.2312/gch20171314
dc.description.abstract We present a work-in-progress report on a sketch- and image-based software called ''CHER-ish'' designed to help make sense of the cultural heritage data associated with sites within 3D space. The software is based on the previous work done in the domain of 3D sketching for conceptual architectural design, i.e., the system which allows user to visualize urban structures by a set of strokes located in virtual planes in 3D space. In order to interpret and infer the structure of a given cultural heritage site, we use a mix of data such as site photographs and floor plans, and then we allow user to manually locate the available photographs and their corresponding camera positions within 3D space. With the photographs' camera positions placed in 3D, the user defines a scene's 3D structure by the means of stokes and other simple 2D geometric entities. We introduce the main system components: virtual planes (canvases), 2D entities (strokes, line segments, photos, polygons) and provide a description of the methods that allow the user to interact with them within the system to create a scene representation. Finally, we demonstrate the usage of the system on two different data sets: a collection of photographs and drawings from Dura-Europos, and drawings and plans from Horace Walpole's Strawberry Hill villa. en_US
dc.publisher The Eurographics Association en_US
dc.subject Human
dc.subject centered computing
dc.subject Scientific visualization
dc.subject Information visualization
dc.subject Applied computing
dc.subject Archaeology
dc.subject Computer
dc.subject aided design
dc.title CHER-ish: A Sketch- and Image-based System for 3D Representation and Documentation of Cultural Heritage Sites en_US
dc.description.seriesinformation Eurographics Workshop on Graphics and Cultural Heritage
dc.description.sectionheaders Education and Creation
dc.identifier.doi 10.2312/gch.20171314
dc.identifier.pages 195-199


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