Camouflage images

Hung Kuo Chu, Wei Hsin Hsu, Niloy J. Mitra, Daniel Cohen-Or, Tien Tsin Wong, Tong Yee Lee

研究成果: Conference contribution

11 引文 斯高帕斯(Scopus)

摘要

Camouflage images contain one or more hidden figures that remain imperceptible or unnoticed for a while. In one possible explanation, the ability to delay the perception of the hidden figures is attributed to the theory that human perception works in two main phases: feature search and conjunction search. Effective camouflage images make feature based recognition difficult, and thus force the recognition process to employ conjunction search, which takes considerable effort and time. In this paper, we present a technique for creating camouflage images. To foil the feature search, we remove the original subtle texture details of the hidden figures and replace them by that of the surrounding apparent image. To leave an appropriate degree of clues for the conjunction search, we compute and assign new tones to regions in the embedded figures by performing an optimization between two conflicting terms, which we call immersion and standout, corresponding to hiding and leaving clues, respectively. We show a large number of camouflage images generated by our technique, with or without user guidance. We have tested the quality of the images in an extensive user study, showing a good control of the difficulty levels.

原文English
主出版物標題ACM SIGGRAPH 2010 Papers, SIGGRAPH 2010
編輯Hugues Hoppe
發行者Association for Computing Machinery, Inc
ISBN(電子)9781450302104
DOIs
出版狀態Published - 2010 七月 26
事件37th International Conference and Exhibition on Computer Graphics and Interactive Techniques, SIGGRAPH 2010 - Los Angeles, United States
持續時間: 2010 七月 262010 七月 30

出版系列

名字ACM SIGGRAPH 2010 Papers, SIGGRAPH 2010

Other

Other37th International Conference and Exhibition on Computer Graphics and Interactive Techniques, SIGGRAPH 2010
國家/地區United States
城市Los Angeles
期間10-07-2610-07-30

All Science Journal Classification (ASJC) codes

  • 電腦繪圖與電腦輔助設計
  • 電腦視覺和模式識別
  • 軟體

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