Name
Title | ||
|---|---|---|
Countermeasure of re-recording prevention against attack with short wavelength pass filter |
Abstract | ||
|---|---|---|
A previously proposed method using infrared (IR) rays to prevent the re-recording of images and videos corrupts the recorded content by adding invisible noise signals using a charge-coupled device or CMOS device during recording. However, it is not effective against re-recording using a short wavelength pass filter (SWPF) to eliminate the noise. We have now implemented a countermeasure that makes it effective against re-recording using such filters. It detects IR rays reflected off the filter by using the IR specular reflection properties of the filter. Evaluation of the countermeasure implemented on a functional prototype system showed that it effectively detects re-recording using an SWPF. |
Year | DOI | Venue |
|---|---|---|
2011 | 10.1109/ICIP.2011.6116240 | Image Processing |
Keywords | Field | DocType |
CMOS image sensors,charge-coupled devices,filtering theory,image coding,infrared imaging,security of data,video recording,CMOS device,IR ray,SWPF,charge-coupled device,functional prototype system,image re-recording,infrared ray,invisible noise signal,re-recording prevention,short wavelength pass filter,video re-recording,Filter detection,Infrared (IR),Re-recording prevention,Short wavelength pass filter (SWPF),Specular reflection | Countermeasure,Computer vision,Video recording,Video equipment,Computer science,Specular reflection,Image coding,CMOS,Artificial intelligence,Filtering theory,Wavelength | Conference |
ISSN | ISBN | Citations |
1522-4880 E-ISBN : 978-1-4577-1302-6 | 978-1-4577-1302-6 | 2 |
PageRank | References | Authors |
0.45 | 2 | 3 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Takayuki Yamada | 1 | 26 | 4.54 |
| Seiichi Gohshi | 2 | 71 | 18.16 |
| Isao Echizen | 3 | 299 | 68.82 |