Determination of Stop-Criterion for Incremental Methods Constructing Camera Sensor Fingerprint
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985556%3A_____%2F15%3A00447054" target="_blank" >RIV/67985556:_____/15:00447054 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/978-3-319-19321-2_4" target="_blank" >http://dx.doi.org/10.1007/978-3-319-19321-2_4</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-3-319-19321-2_4" target="_blank" >10.1007/978-3-319-19321-2_4</a>
Alternative languages
Result language
angličtina
Original language name
Determination of Stop-Criterion for Incremental Methods Constructing Camera Sensor Fingerprint
Original language description
This paper aims to find the minimum sample size of the camera reference image set that is needed to build a sensor fingerprint of a high performance. Today's methods for building sensor fingerprints do rely on having a sufficient number of camera reference images. But, there is no clear answer to the question of how many camera reference images are really needed? In this paper, we will analyze and find out how to determine the minimum needed number of reference images to remove the mentioned uncertainty. We will introduce a quantitative measure (a stop-criterion) stating how many photos should be used to create a high-performance sensor fingerprint. This stop-criterion will directly reflect the confidence level that we would like to achieve. By considering that the number of digital images used to construct the camera sensor fingerprint can have a direct impact on performance of the sensor fingerprint, it is apparent that this, so far underestimated, topic is of major importance.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JD - Use of computers, robotics and its application
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA13-28462S" target="_blank" >GA13-28462S: Genuineness Analysis of Digital Videos</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Digital-Forensics and Watermarking
ISBN
978-3-319-19321-2
ISSN
0302-9743
e-ISSN
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Number of pages
13
Pages from-to
47-59
Publisher name
Springer
Place of publication
Cham
Event location
Taipei
Event date
Oct 1, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000363776200004