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A Hidden-picture Puzzles Generator

By T. Igarashi, N. Max, F. Sillion, Jong-chul Yoon, In-kwon Lee and Henry Kang


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

Topics: Categories and Subject Descriptors (according to ACM CCS, I.3.8 [Computing Methodologies, Computer Graphics-Applications J.5 [Computer Applications, Arts and Humanities
Year: 2013
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