Video-Based Point-Cloud-Compression Standard in MPEG: From Evidence Collection to Committee Draft [Standards in a Nutshell]

Autor: Alexis Michael Tourapis, Marius Preda, Kim Jungsun, Madhukar Budagavi, Mammou Khaled, Euee S. Jang, Sung-Ryeul Rhyu, Danillo B. Graziosi

Publikováno v: IEEE Signal Processing Magazine
IEEE Signal Processing Magazine, Institute of Electrical and Electronics Engineers, 2019, 36 (3), pp.118-123. ⟨10.1109/MSP.2019.2900721⟩

International audience; The widespread adoption of new 3D sensor and authoring technologies has made it possible to capture 3D scenes and models in real time with decent visual quality. As an example, Microsoft's Kinect and Apple's PrimeSense technol

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18c357bc3fea863eebf89b1cd1057f7e
https://doi.org/10.1109/msp.2019.2900721

V-PCC Component Synchronization for Point Cloud Reconstruction

Autor: Vladyslav Zakharchenko, Ali Tabatabai, Danillo B. Graziosi, Alexandre Zaghetto

Publikováno v: MMSP

For a V-PCC1 system to be able to reconstruct a single instance of the point cloud one V-PCC unit must be transferred to the 3D point cloud reconstruction module. It is however required that all the V-PCC components i.e. occupancy map, geometry, atla

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7ff77cda858c31c7bd366cb68eb6e98c
https://doi.org/10.1109/mmsp48831.2020.9287092

Lossy and lossless image encoding using multi‐scale recurrent pattern matching

Autor: Sergio M. M. de Faria, Eduardo A. B. da Silva, Nuno M. M. Rodrigues, Murilo B. de Carvalho, Danillo B. Graziosi

Publikováno v: IET Image Processing. 7:556-566

In this study, the authors investigate the use of multi-scale recurrent pattern matching paradigm for lossless image compression. The multi-scale multidimensional parser (MMP) algorithm is a successful implementation of this paradigm for lossy image

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9629585b435b9d35eed699afe4a5a8ea
https://doi.org/10.1049/iet-ipr.2012.0538

Compression for full-parallax light field displays

Autor: Zahir Y. Alpaslan, Danillo B. Graziosi, Hussein S. El-Ghoroury

Publikováno v: SPIE Proceedings.

Full-parallax light field displays utilize a large volume of data and demand efficient real-time compression algorithms to be viable. Many compression techniques have been proposed. However, such solutions are impractical in bandwidth, processing or

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::46a63a1e756427272c79e1bd1f10aa05
https://doi.org/10.1117/12.2040846

Improving multiscale recurrent pattern image coding with least-squares prediction mode

Autor: Eduardo A. B. da Silva, Danillo B. Graziosi, Nuno M. M. Rodrigues, Murilo B. de Carvalho, Sergio M. M. de Faria

Publikováno v: ICIP

The Multidimensional Multiscale Parser-based (MMP) image coding algorithm, when combined with flexible partitioning and predictive coding techniques (MMP-FP), provides state-of-the-art performance. In this paper we investigate the use of adaptive lea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5074f0871e1c139576df5a9106790491
https://doi.org/10.1109/icip.2009.5414219