Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Haricharan Lakshman"'
Autor:
Detlev Marpe, Klaus-Robert Müller, Philipp Merkle, Martin Winken, Haricharan Lakshman, Sebastian Bosse, Tobias Hinz, F. H. Rhee, Thomas Wiegand, Heiko Schwarz, Gerhard Tech, Heribert Brust, Christian Bartnik
Publikováno v:
IEEE Transactions on Image Processing. 22:3366-3378
This paper describes an extension of the high efficiency video coding (HEVC) standard for coding of multi-view video and depth data. In addition to the known concept of disparity-compensated prediction, inter-view motion parameter, and inter-view res
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7261986af4ec11d81c0d5a891ec2d602
https://doi.org/10.1109/tip.2013.2264820
https://doi.org/10.1109/tip.2013.2264820
Publikováno v:
IEEE Transactions on Circuits and Systems for Video Technology. 23:455-466
Fractional sample interpolation with finite impulse response (FIR) filters is commonly used for motion-compensated prediction (MCP). The FIR filtering can be viewed as a signal decomposition using restricted basis functions. The concept of generalize
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8dfe526bb9304761c584bab6e353d49d
https://doi.org/10.1109/tcsvt.2012.2207273
https://doi.org/10.1109/tcsvt.2012.2207273
Publikováno v:
ICIP
Cinematic virtual reality (VR) aims to provide immersive visual experiences of real-world scenes on head-mounted displays. Current cinematic VR systems support stereo cues, but not focus cues that are important for depth perception and comfortable vi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb55e2e9ff0a63f42a5981212a2d6fd2
https://doi.org/10.1109/icip.2016.7532622
https://doi.org/10.1109/icip.2016.7532622
Publikováno v:
ICIP
This paper presents a mathematical analysis of the impact of key-point detection errors on the similarity of local image descriptors that are based on histogram of gradients. First, we derive a closed-form expression for the 𝐿p distance between tw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76024434c659d605fffbc4d5359fc935
https://doi.org/10.1109/icip.2016.7532368
https://doi.org/10.1109/icip.2016.7532368
Publikováno v:
ICME
Cinematic virtual reality (VR) aims to provide immersive visual experiences of real-world scenes on head-mounted displays. Current cinematic VR systems employ omnidirectional stereo videos from a fixed position, and therefore do not address head-moti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0582ae6c42bb7c917cd4cbe2c0dcbf3e
https://doi.org/10.1109/icme.2016.7552858
https://doi.org/10.1109/icme.2016.7552858
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
Autor:
Heiner Kirchhoffer, Heiko Schwarz, Mischa Siekmann, Karsten Suhring, Philipp Helle, Tung Nguyen, Martin Winken, Detlev Marpe, Benjamin Bross, Sebastian Bosse, Oudin Simon, Tobias Hinz, Haricharan Lakshman, Thomas Wiegand
Publikováno v:
IEEE Transactions on Circuits and Systems for Video Technology. 20:1676-1687
A video coding architecture is described that is based on nested and pre-configurable quadtree structures for flexible and signal-adaptive picture partitioning. The primary goal of this partitioning concept is to provide a high degree of adaptability
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5031f3ddf653ff5b8f8255d1a9b29723
https://doi.org/10.1109/tcsvt.2010.2092615
https://doi.org/10.1109/tcsvt.2010.2092615
Publikováno v:
ImmersiveME@ACM Multimedia
Cinematic virtual reality provides an immersive visual experience by presenting omnidirectional videos of real-world scenes. A key challenge is to develop efficient representations of omnidirectional videos in order to maximize coding efficiency unde
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa01f7c0ac2660826df3d9f9e8eb6c09
https://doi.org/10.1145/2814347.2814348
https://doi.org/10.1145/2814347.2814348
Publikováno v:
ISMAR
Omnidirectional videos of real world environments viewed on head-mounted displays with real-time head motion tracking can offer immersive visual experiences. For live streaming applications, compression is critical to reduce the bitrate. Omnidirectio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52776403174d118a2f3c1288130f4af1
https://doi.org/10.1109/ismar.2015.12
https://doi.org/10.1109/ismar.2015.12
Publikováno v:
Integrated Circuits and Systems ISBN: 9783319068947
High Efficiency Video Coding
High Efficiency Video Coding
Inter-picture prediction in HEVC can be seen as a steady improvement and generalization of all parts known from previous video coding standards, e.g. H.264/AVC. The motion vector prediction was enhanced with advanced motion vector prediction based on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::092d3788df3b9d3b547ea1c0026ad1ef
https://doi.org/10.1007/978-3-319-06895-4_5
https://doi.org/10.1007/978-3-319-06895-4_5
