Quantum Point Cloud and its Compression |
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| Authors: | Nan Jiang Hao Hu Yijie Dang Wenyin Zhang |
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| Institution: | 1.Faculty of Information Technology,Beijing University of Technology,Beijing,China;2.Beijing Key Laboratory of Trusted Computing,Beijing,China;3.National Engineering Laboratory for Critical Technologies of Information Security Classified Protection,Beijing,China;4.School of Information Science and Technology,Linyi University,Linyi,China |
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| Abstract: | Quantum computation is becoming an important and effective tool to overcome the high real-time computational requirements of classical digital image processing. The quantum representations of two-dimensional images have been a lot of achievements. However, there are only few methods to express a three-dimensional image by quantum representation. In this paper, a three-dimensional quantum representation for digital images — quantum point cloud is proposed. Moreover, a lossy compression method is used to reduce the complexity of preparation. |
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