Recognition‐Difficulty‐Aware Hidden Images Based on Clue‐Map

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dc.contributor.authorZhao, Yandanen_US
dc.contributor.authorDu, Huien_US
dc.contributor.authorJin, Xiaogangen_US
dc.contributor.editorChen, Min and Zhang, Hao (Richard)en_US
dc.date.accessioned2016-12-08T11:25:36Z
dc.date.available2016-12-08T11:25:36Z
dc.date.issued2016
dc.description.abstractHidden images contain one or several concealed foregrounds which can be recognized with the assistance of clues preserved by artists. Experienced artists are trained for years to be skilled enough to find appropriate hidden positions for a given image. However, it is not an easy task for amateurs to quickly find these positions when they try to create satisfactory hidden images. In this paper, we present an interactive framework to suggest the hidden positions and corresponding results. The suggested results generated by our approach are sequenced according to the levels of their recognition difficulties. To this end, we propose a novel approach for assessing the levels of recognition difficulty of the hidden images and a new hidden image synthesis method that takes spatial influence into account to make the foreground harmonious with the local surroundings. During the synthesis stage, we extract the characteristics of the foreground as the clues based on the visual attention model. We validate the effectiveness of our approach by performing two user studies, including the quality of the hidden images and the suggestion accuracy.Hidden images contain one or several concealed foregrounds which can be recognized with the assistance of clues preserved by artists. Experienced artists are trained for years to be skilled enough to find appropriate hidden positions for a given image. However, it is not an easy task for amateurs to quickly find these positions when they try to create satisfactory hidden images. In this paper, we present an interactive framework to suggest the hidden positions and corresponding results. The suggested results generated by our approach are sequenced according to the levels of their recognition difficulties.en_US
dc.description.number8
dc.description.sectionheadersArticles
dc.description.seriesinformationComputer Graphics Forum
dc.description.volume35
dc.identifier.doi10.1111/cgf.12777
dc.identifier.issn1467-8659
dc.identifier.urihttps://doi.org/10.1111/cgf.12777
dc.identifier.urihttps://diglib.eg.org:443/handle/10.1111/cgf12777
dc.publisher© 2016 The Eurographics Association and John Wiley & Sons Ltd.en_US
dc.subjectimage/video editing
dc.subjectimage and video processing
dc.subjecttexture synthesis
dc.subjectrendering
dc.subjectnovel applications of the GPU
dc.subjectrendering
dc.subjectI.4.9 [Image Processing and Computer Vision]: Applications
dc.titleRecognition‐Difficulty‐Aware Hidden Images Based on Clue‐Mapen_US
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