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Efficient Color Transformations on Quantum Images
Author(s) -
Phuc Q. Le,
Abdullah M. Iliyasu,
Fangyan Dong,
Kaoru Hirota
Publication year - 2011
Publication title -
journal of advanced computational intelligence and intelligent informatics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.172
H-Index - 20
eISSN - 1343-0130
pISSN - 1883-8014
DOI - 10.20965/jaciii.2011.p0698
Subject(s) - computer science , qubit , representation (politics) , encoding (memory) , artificial intelligence , quantum , position (finance) , computer vision , color image , theoretical computer science , image (mathematics) , computer graphics (images) , computer engineering , image processing , physics , finance , quantum mechanics , politics , political science , law , economics
Efficient transformations on the color content of images using single qubit operations are proposed based on the Flexible Representation of Quantum Images (FRQI). Utilizing the single qubit dedicated for encoding color information in the FRQI representation, the proposed operations offer massive speed-up in terms of changes in the color information in comparison with classical ones. Simulations of the FRQI images and circuits of these transformations using synthetic and Lena images on classical computers demonstrate the feasibility of the proposal. Together with position related operations, the color transformations could provide the foundation to achieve practical applications which are inefficient at present.

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