Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Dimitar Doshkov"'
Autor:
Patrick Ndjiki-Nya, Dimitar Doshkov, Hagen Kaprykowsky, Fan Zhang, David Bull, Thomas Wiegand
Publikováno v:
Signal Processing: Image Communication. 27:579-594
Perception-oriented video coding based on image analysis and completion (IAC) has received increasing attention over recent years. Several approaches have been proposed that follow diverging strategies: from full compatibility to hybrid block transfo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e1d91eeda7839b202a66a29d538888e
https://doi.org/10.1016/j.image.2012.01.003
https://doi.org/10.1016/j.image.2012.01.003
Autor:
Patrick Ndjiki-Nya, Martin Koppel, Dimitar Doshkov, Thomas Wiegand, Haricharan Lakshman, Philipp Merkle, Klaus-Robert Müller
Publikováno v:
IEEE Transactions on Multimedia. 13:453-465
A depth image-based rendering (DIBR) approach with advanced inpainting methods is presented. The DIBR algorithm can be used in 3-D video applications to synthesize a number of different perspectives of the same scene, e.g., from a multiview-video-plu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17aa1279d00fef46e257e9f84e01215a
https://doi.org/10.1109/tmm.2011.2128862
https://doi.org/10.1109/tmm.2011.2128862
In recent years, significant progress has been witnessed in several image and video completion scenarios. Given a specific application, these methods can produce, reproduce or extend a given texture sample. While there are many promising algorithms a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4d200604a22468faecd3bf7823c18e3
https://publica.fraunhofer.de/handle/publica/240733
https://publica.fraunhofer.de/handle/publica/240733
Publikováno v:
ICIP
In this paper, an improved 2D+t texture completion framework is proposed, providing high visual quality of completed dynamic textures. A Spatiotemporal Autoregressive model (STAR) is used to propagate the signal of several available frames onto frame
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8827de8664aac457d46bab21ca9f3c51
https://doi.org/10.1109/icip.2014.7025944
https://doi.org/10.1109/icip.2014.7025944
Publikováno v:
ICASSP
Texture extrapolation techniques enable to fill large holes of missing information. Many applications can be targeted such as image and video coding, channel block losses, object removal, filling of 3D disocclusions etc. For more than two decades, ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a344b9a18463262187c3aff2c36e24a
https://doi.org/10.1109/icassp.2014.6853783
https://doi.org/10.1109/icassp.2014.6853783
Autor:
Patrick Ndjiki-Nya, Dimitar Doshkov
The interest in new video technologies is probably greater now than it has ever been, as hybrid block-based motion compensated coding is not expected to deliver further significant performance gains. Therefore this is a challenging time for ground-br
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3d1de6a68147bb89708826b9a5f5a6c
https://doi.org/10.1016/b978-0-12-420149-1.00006-5
https://doi.org/10.1016/b978-0-12-420149-1.00006-5
Publikováno v:
Visual Information Processing and Communication
Intra prediction is a fundamental tool in video coding with hybrid block-based architecture. Recent investigations have shown that one of the most beneficial elements for a higher compression performance in high-resolution videos is the incorporation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73c7cff177b000c6d022846fc7da4b1d
https://doi.org/10.1117/12.2007942
https://doi.org/10.1117/12.2007942
Publikováno v:
ICIP
Depth image-based rendering (DIBR) techniques are advanced tools in 3-D video (3DV) applications that are used to synthesize a number of additional views in a multiview-video-plus-depth (MVD) representation. The MVD format consists of video and depth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90cbee6c6920ed373e75c16b8b056b74
https://doi.org/10.1109/icip.2012.6467459
https://doi.org/10.1109/icip.2012.6467459
Publikováno v:
MMSP
Depth image-based rendering (DIBR) techniques allow for a wide variety of 3-D applications, including synthesizing additional virtual views in a multiview-video-plus-depth (MVD) representation. The MVD format consists of scene texture and depth infor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7af8e4d98e119a0794570fdd33d085f7
https://doi.org/10.1109/mmsp.2012.6343410
https://doi.org/10.1109/mmsp.2012.6343410
Publikováno v:
SPIE Proceedings.
Recent investigations have shown that one of the most beneficial elements for higher compression performance in highresolution video is the incorporation of larger block structures. In this work, we will address the question of how to incorporate per
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57cd6c79983738c0196542eabf06c4a9
https://doi.org/10.1117/12.896147
https://doi.org/10.1117/12.896147