A Hidden-picture Puzzles Generator

A hidden‐picture puzzle contains objects hidden in a background image, in such a way that each object fits closely into a local region of the background. Our system converts image of the background and objects into line drawing, and then finds places in which to hide transformed versions of the obje...

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Bibliographic Details
Published inComputer graphics forum Vol. 27; no. 7; pp. 1869 - 1877
Main Authors Yoon, Jong-Chul, Lee, In-Kwon, Kang, Henry
Format Journal Article
LanguageEnglish
Published Oxford, UK Blackwell Publishing Ltd 01.10.2008
Subjects
Childrens picture puzzles
I.3.8 [Computing Methodologies]: Computer Graphics-Applications
J.5 [Computer Applications]: Arts and Humanities
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Summary:A hidden‐picture puzzle contains objects hidden in a background image, in such a way that each object fits closely into a local region of the background. Our system converts image of the background and objects into line drawing, and then finds places in which to hide transformed versions of the objects using rotation‐invariant shape context matching. During the hiding process, each object is subjected to a slight deformation to enhance its similarity to the background. The results were assessed by a panel of puzzle‐solvers.
Bibliography:ark:/67375/WNG-7SF8884M-X
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ArticleID:CGF1334
SourceType-Scholarly Journals-2
ObjectType-Feature-2
ObjectType-Conference Paper-1
content type line 23
SourceType-Conference Papers & Proceedings-1
ObjectType-Article-3
ISSN:0167-7055
1467-8659
DOI:10.1111/j.1467-8659.2008.01334.x