Research on Image Retrieval and Encryption Using Space Filling Curves
Project/Area Number |
21500181
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Perception information processing/Intelligent robotics
|
Research Institution | Waseda University |
Principal Investigator |
|
Project Period (FY) |
2009 – 2011
|
Project Status |
Completed (Fiscal Year 2011)
|
Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2010: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2009: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
|
Keywords | 空間充填曲線 / 画像検索 / 共通鍵暗号 / ヒルベルト曲線 / 公開鍵暗号 |
Research Abstract |
Recently, in order to deal with large-scale image databases, MPEG7, are introduced in the context of image search and encryption. In this research, an approach called Hilbert scan based bag-of-features with spatial information is presented. And a new key encryption algorithm is proposed using Hilbert curves which are mapping in N. dimensional spaces.
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Report
(4 results)
Research Products
(43 results)