Name
Title | ||
|---|---|---|
Rotation-Tolerant Camera Identification Using Optimal Tradeoff Circular Harmonic Function Correlation Filter |
Abstract | ||
|---|---|---|
In this paper, we propose a novel camera identification method based on photo-response non-uniformity (PRNU), which performs well even with rotated videos. One of the disadvantages of the PRNU-based camera identification methods is that they are very sensitive to de-synchronization. If a video under investigation is slightly rotated, the identification process without synchronization fails. The proposed method solves this kind of out-of-sync problem, by achieving rotation-tolerance using Optimal Tradeoff Circular Harmonic Function (OTCHF) correlation filter. The experimental results show that the proposed method identifies source device with high accuracy from rotated videos. |
Year | DOI | Venue |
|---|---|---|
2013 | 10.1587/transinf.E96.D.1394 | IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS |
Keywords | Field | DocType |
camera identification, PRNU, circular harmonic function, optimal trade-off filter, correlation filter | Computer vision,Correlation filter,Harmonic function,Root-raised-cosine filter,Computer science,Camera identification,Kernel adaptive filter,Artificial intelligence | Journal |
Volume | Issue | ISSN |
E96D | 6 | 0916-8532 |
Citations | PageRank | References |
0 | 0.34 | 3 |
Authors | ||
4 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Dai-Kyung Hyun | 1 | 6 | 2.58 |
| Dae-Jin Jung | 2 | 3 | 2.08 |
| Hae-Yeoun Lee | 3 | 287 | 23.04 |
| Heung-kyu Lee | 4 | 1016 | 87.53 |