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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Ji Woong Choi Moon Gi Kang Kyu Tae Park |
| Copyright Year | 1975 |
| Abstract | A method is proposed which estimates the degree of motion blur caused by the shaking of a digital camera during the exposure time. A new domain called the peak-trace domain is introduced to clearly specify the signal dominant region (used for extracting the camera-shaking degree) and the noise dominant region (used for estimating the noise variance). The experimental results show that the proposed method offers an efficient way to precisely detect the camera shaking and to restore the noisy blurred image. |
| Sponsorship | IEEE Consumer Electronics Society |
| Starting Page | 1159 |
| Ending Page | 1168 |
| Page Count | 10 |
| File Size | 931877 |
| File Format | |
| ISSN | 00983063 |
| Volume Number | 44 |
| Issue Number | 3 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1998-08-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Digital cameras Frequency response Frequency domain analysis Motion estimation Image restoration Additive noise Poles and zeros Moon Signal restoration Image processing |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering Media Technology |
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