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Flicker Forensics for Pirate Device Identification
2015
Proceedings of the 3rd ACM Workshop on Information Hiding and Multimedia Security - IH&MMSec '15
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In this article, we introduce a forensic methodology to estimate such parameters by analyzing the flicker signal present in pirate recordings. ...
Figure 1: Flicker artifact when recording an LCD screen displaying a uniformly gray frame with a camcorder. ...
The authors would like to thank Mario de Vito for designing and building the custom-made sensing probe that we used in our experiments. ...
doi:10.1145/2756601.2756612
dblp:conf/ih/Hajj-AhmadBCD15
fatcat:blrna2vd7be4lg6ydcbbhxr7xy
Page 348 of SMPTE Motion Imaging Journal Vol. 115, Issue 9
[page]
2006
SMPTE Motion Imaging Journal
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This particular technology is specifically designed to thwart the piracy of major motion pictures during digital cinema projections by using consumer camcorders at the individ- ual screen level. ...
In addition, the company is creating a complete forensic detection platform to facili- tate the reading and decoding of the embedded water- mark. ...
Robust content-dependent high-fidelity watermark for tracking in digital cinema
2003
Security and Watermarking of Multimedia Contents V
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Forensic digital watermarking is a promising tool in the fight against piracy of copyrighted motion imagery content, but to be effective it must be (1) imperceptibly embedded in high-definition motion ...
We describe here a forensic watermarking approach that meets all three requirements. ...
We also thank Professor Bede Liu and Scott Craver of Princeton University for their security analysis and testing. ...
doi:10.1117/12.477336
dblp:conf/sswmc/LubinBC03
fatcat:u73isebz7nbl5pophi7eufneee
Forensic Tracking Watermarking against In-theater Piracy
[chapter]
2009
Lecture Notes in Computer Science
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The goals of watermarking are to find the suspected position of the camcorder in the theater and to extract the embedded forensic marking data which specifies theater information and time stamp. ...
In this paper, we present a watermarking scheme for tracking the pirate using local auto-correlation function (LACF) to estimate geometric distortion. ...
The estimation process is used for both recovering watermark to extract the embedded forensic marking data and finding the approximate position of the camcorder in the theater. the forensic marking data ...
doi:10.1007/978-3-642-04431-1_9
fatcat:ldgffdmeg5dszeuvb2wrwsijva
Engineering Progress in the Field of Digital Cinema
2006
SMPTE Motion Imaging Journal
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The Internet Archive has digitized a microfilm copy of this work. It may be possible to borrow a copy for reading.
This particular technology is specifically designed to thwart the piracy of major motion pictures during digital cinema projections by using consumer camcorders at the individ- ual screen level. ...
In addition, the company is creating a complete forensic detection platform to facili- tate the reading and decoding of the embedded water- mark. ...
doi:10.5594/j16155
fatcat:tjlgdngkanapjebt35did4r6ty
Anti-camera LED Lighting
2017
Proceedings of the 2017 ACM on Multimedia Conference - MM '17
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In particular, the movie industry has made significant investments in technologies against camera/camcorder piracy in theaters. ...
As a forensic means in prosecution against privacy, many watermarking methods have been proposed to fingerprint copies of digital multimedia contents for the purpose of identifying the sources of the piracy ...
doi:10.1145/3123266.3123416
dblp:conf/mm/ShuWG17
fatcat:xn7gjaekq5crrkum7wbtmnhkce
Semi-automatic registration of videos for improved watermark detection
2010
Proceedings of the first annual ACM SIGMM conference on Multimedia systems - MMSys '10
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For non-blind schemes it is fundamental; for others it is an improvement to increase the watermark's signal-to-noise ratio by subtracting the content that is often noise to the detector. ...
In addition, we specifically distinguish digitally reproduced copies from analog (camcorded) copies in which two or more frames are blended into a new frame. • The system supports both temporal and spatial ...
INTRODUCTION A major concern with the digital distribution of highvalued content such as movies is theft by piracy, and digital forensic watermarking as an anti-piracy tool has recently gained increased ...
doi:10.1145/1730836.1730840
dblp:conf/mmsys/SchaberKET10
fatcat:txlufocg3zhornhftopumjsziu
StreamingTag
2022
Proceedings of the 28th Annual International Conference on Mobile Computing And Networking
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In this paper, we present the design and evaluation of StreamingTag, a scalable piracy tracing system for mobile streaming services. ...
scheme optimized for large-scale streaming services. ...
Acknowledgments We thank the anonymous shepherd and reviewers for their insightful comments to improve the quality of our work. ...
doi:10.1145/3495243.3560521
fatcat:vjpxcp4jdnhtjdn6wizsggjdge
Watermarking to track motion picture theft
Conference Record of the Thirty-Eighth Asilomar Conference on Signals, Systems and Computers, 2004.
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In this paper we take an interesting look at movie piracy as we compare it to music piracy in the two areas of the piracy source and the potential impact on revenue. ...
However, the piracy problems in these two domains are different. ...
Once the film is released in the theaters, the potential for camcorder capture and theater operator piracy increases drastically. ...
doi:10.1109/acssc.2004.1399154
fatcat:qbevq5nlcnewzfgsu3dk4wlply
Synchronization Tools and a Restart Method in the Fault-Tolerant Distributed Automation System FIPS
[chapter]
1984
Fehlertolerierende Rechensysteme
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This may include, but is not limited to, the ability to log the results of an anticamcorder (detection of a camcorder event) or a non-functional anti-camcorder-ing system. ...
Content Protection and Piracy Prevention The security system shall provide a means for the securing of content against unauthorized access, copying, editing, and playback. ...
Fingerprint Dynamic playback or distribution watermark
FIPS
Acronym for Federal Information Processing Standards
FM
Acronym for Forensic Marking
FMID Acronym for Forensic Marking Identification ...
doi:10.1007/978-3-642-69698-5_23
dblp:conf/icftcs/Mancher84
fatcat:tqmelj5c5je5pdvhf7fylwaj6i
Visceral exposure : Melanie Gilligan, Hito Steyerl, and the biopolitics of visibility
2015
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Digital
software was leading to increasing film piracy and decreasing profits for Hollywood film
studios around the time of the crash, he notes; these conditions exacerbated his already
insecure ...
"forensic pornography" genre they pioneered is also cited as formative. ...
doi:10.14288/1.0135689
fatcat:x2pxxxck4jennht5jq5jsgejzy
Entangled Matters: Analogue Futures & Political Pasts
2009
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What is their relevance for problematizing debates within media philosophy today and by extension the politics that underscore the operations of the digital? ...
It is worth noting that piracy.,,25
Massumi, parables for the Virtual: Movement. Affect. Sensation. ...
Our camcorders are on standby-it's just a question of time .••
"
REWIND BACK TO 1947. ...
doi:10.25602/gold.00029024
fatcat:phxwoclktreqzh2l2ohx4bxcw4