Show/Hide Menu
Hide/Show Apps
Logout
Türkçe
Türkçe
Search
Search
Login
Login
OpenMETU
OpenMETU
About
About
Open Science Policy
Open Science Policy
Open Access Guideline
Open Access Guideline
Postgraduate Thesis Guideline
Postgraduate Thesis Guideline
Communities & Collections
Communities & Collections
Help
Help
Frequently Asked Questions
Frequently Asked Questions
Guides
Guides
Thesis submission
Thesis submission
MS without thesis term project submission
MS without thesis term project submission
Publication submission with DOI
Publication submission with DOI
Publication submission
Publication submission
Supporting Information
Supporting Information
General Information
General Information
Copyright, Embargo and License
Copyright, Embargo and License
Contact us
Contact us
Watermarking tests for free-view point television
Date
2007-05-09
Author
Apostolidis, Evlambios E.
Koz, Alper
Triantafyllidis, Georgios
Metadata
Show full item record
This work is licensed under a
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
.
Item Usage Stats
297
views
0
downloads
Cite This
The recent advances in Image Based Rendering (IBR) has pioneered a new technology, free view point television, in which TV-viewers select freely the viewing position and angle by the application of IBR on the transmitted multi-view video. In this paper, exhaustive tests were carried out to conclude to the best possible watermarking for free-view television. The watermark should not only be resistant to common video processing and multi-view video processing operations, it should also be extracted from a generated video for an arbitrary view.
Subject Keywords
Watermarking
,
Free view point video
,
Image based rendeting
URI
https://hdl.handle.net/11511/62853
DOI
https://doi.org/10.1109/3dtv.2007.4379392
Collections
Center for Image Analysis (OGAM), Conference / Seminar
Suggestions
OpenMETU
Core
Best watermarking selection for free-view point television
Postofidis, EvIambios E.; Koz, Per; Triantafyllidis, Georgios (2007-06-30)
The recent advances in Image Based Rendering (IBR) has pioneered a new technology, free view point television, in which TV-viewers select freely the viewing position and angle by the application of IBR on the transmitted multi-view video. In this paper, exhaustive tests were carried out to conclude to the best possible watermarking for free-view television. The watermark should not only be resistant to common video processing and multi-view video processing operations, it should also be extracted from a gen...
Free-view watermarking for free-view television
Koz, Alper; Cigla, Cevahir; Alatan, Abdullah Aydın (2006-10-11)
The recent advances in Image Based Rendering (IBR) has pioneered a new technology, free-view television, in which TV-viewers select freely the viewing position and angle by the application of IBR on the transmitted multi-view video. Noting that the TV-viewer might also record a personal video for this arbitrarily selected view and misuse this content, it is apparent that copyright and copy protection problems also exist and should be solved for free-view TV. In this paper, we focus on this problem by propos...
WATERMARKING FOR IMAGE-BASED RENDERING VIA HOMOGRAPHY-BASED VIRTUAL CAMERA LOCATION ESTIMATION
Koz, Alper; Cigla, Cevahir; Alatan, Abdullah Aydın (2008-10-15)
The recent advances in Image Based Rendering (IBR) have pioneered freely determining the viewing position and angle in a scene from multi-view video. Noting that a person could also record a personal video for this arbitrarily selected view and misuse this content, apparently, copyright and copy protection problems also exist and should be solved for IBR applications. In our recent work [1], we have proposed a watermarking method, which embeds the watermark pattern into every frame of multi-view video and e...
WATERMARKING FOR DEPTH-IMAGE-BASED RENDERING
Halici, Eren; Alatan, Abdullah Aydın (2009-11-10)
In this paper, a novel watermarking method for depth-image-based rendering methods employed in free viewpoint television systems is proposed. The proposed method uses a correlation-based approach; where a watermark pattern is warped for each different view of the multi-view source video, and embedded to the texture maps of those views in spatial domain. First, the projection matrix of the 2D rendered image is estimated; then, using this matrix, a rendered watermark is formed by warping the original watermar...
A SPATIOTEMPORAL NO-REFERENCE VIDEO QUALITY ASSESSMENT MODEL
Konuk, Baris; Zerman, Emin; NUR YILMAZ, GÖKÇE; Akar, Gözde (2013-09-18)
Many researchers have been developing objective video quality assessment methods due to increasing demand for perceived video quality measurement results by end users to speed-up advancements of multimedia services. However, most of these methods are either Full-Reference (FR) metrics, which require the original video or Reduced-Reference (RR) metrics, which need some features extracted from the original video. No-Reference (NR) metrics, on the other hand, do not require any information about the original v...
Citation Formats
IEEE
ACM
APA
CHICAGO
MLA
BibTeX
E. E. Apostolidis, A. Koz, and G. Triantafyllidis, “Watermarking tests for free-view point television,” 2007, p. 387, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/62853.