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Paper Abstract and Keywords
Presentation 2023-12-17 17:30
[Poster Presentation] Proposal to Reduce Degradation of Quantum Images by Contrast and Edge Enhancement Processing
Chihiro Dogo, Kazuhiro Saito (KDDI Research)
Abstract (in Japanese) (See Japanese page) 
(in English) Quantum image processing requires encoding image information expressed in classical 0/1 into a quantum state. There are already many encoding methods, but all of them use quantum circuits, so the errors in the gate operation of a quantum computer is unavoidable. In this paper, we examine the degradation of encoding and decoding, and propose image processing to reduce the degradation.
Keyword (in Japanese) (See Japanese page) 
(in English) Quantum computer / Quantum image / Image processing / Image degradation / Unsharp masking / Edge enhancement / /  
Reference Info. IEICE Tech. Rep.
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Conference Information
Committee QIT  
Conference Date 2023-12-17 - 2023-12-19 
Place (in Japanese) (See Japanese page) 
Place (in English) OIST 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Quantum Information 
Paper Information
Registration To QIT 
Conference Code 2023-12-QIT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Proposal to Reduce Degradation of Quantum Images by Contrast and Edge Enhancement Processing 
Sub Title (in English)  
Keyword(1) Quantum computer  
Keyword(2) Quantum image  
Keyword(3) Image processing  
Keyword(4) Image degradation  
Keyword(5) Unsharp masking  
Keyword(6) Edge enhancement  
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1st Author's Name Chihiro Dogo  
1st Author's Affiliation KDDI Research, Inc. (KDDI Research)
2nd Author's Name Kazuhiro Saito  
2nd Author's Affiliation KDDI Research, Inc. (KDDI Research)
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Speaker Author-1 
Date Time 2023-12-17 17:30:00 
Presentation Time 120 minutes 
Registration for QIT 
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