2010 Fiscal Year Final Research Report
Past degradation of motion picture digital restoration process integration for digital archiving
| Project/Area Number |
20500167
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Perception information processing/Intelligent robotics
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| Research Institution | Kanagawa Institute of Technology |
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Principal Investigator |
TAKEO Hideya Kanagawa Institute of Technology, 工学部, 教授 (90434414)
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| Co-Investigator(Renkei-kenkyūsha) |
SAITOH Takahiro 神奈川大学, 工学部, 教授 (10150749)
KOMATSU Takashi 神奈川大学, 工学部, 助手 (80241115)
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| Project Period (FY) |
2008 – 2010
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| Keywords | 画像処理 / 経年劣化 / ノイズ抑制処理 / 統合処理 |
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| Research Abstract |
The digital preservation of motion picture film needs to include digital image processing technology for damage repair to restore images to their original pre-deterioration quality. This study describes the development of robust and fast processing that is nearly ready for practical application. This was accomplished by integrating noise suppression technology, for the suppression of flicker, blotches, scratches, and frame jitter, the main causes of age-related deterioration. Through computer simulations using actual movies, we demonstrated high-speed processing capable of real-time computation that delivers high image quality.
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