A view synthesis-based 360° VR caching system over MEC-enabled C-RAN

J Dai, Z Zhang, S Mao, D Liu - IEEE Transactions on Circuits …, 2019 - ieeexplore.ieee.org
With the development of virtual reality (VR) technology, the future of VR systems is evolving
from single-user wired connections to multi-user wireless connections. However, wireless …

Immersive visual media—MPEG-I: 360 video, virtual navigation and beyond

M Domański, O Stankiewicz, K Wegner… - … conference on systems …, 2017 - ieeexplore.ieee.org
In this paper we consider immersive visual media that are currently researched within
scientific community. These include the well-established technologies, like 360-degree …

Efficient texture-aware multi-GAN for image inpainting

MA Hedjazi, Y Genc - Knowledge-Based Systems, 2021 - Elsevier
Recent GAN-based (Generative adversarial networks) inpainting methods show remarkable
improvements and generate plausible images using multi-stage networks or Contextual …

[LIBRO][B] Discrete cosine transform

H Ochoa-Dominguez, KR Rao - 2019 - taylorfrancis.com
Many new DCT-like transforms have been proposed since the first edition of this book. For
example, the integer DCT that yields integer transform coefficients, the directional DCT to …

Virtual view synthesis for free viewpoint video and multiview video compression using Gaussian mixture modelling

DMM Rahaman, M Paul - IEEE Transactions on Image …, 2017 - ieeexplore.ieee.org
High quality virtual views need to be synthesized from adjacent available views for free
viewpoint video and multiview video coding (MVC) to provide users with a more realistic 3D …

A disocclusion inpainting framework for depth-based view synthesis

G Luo, Y Zhu, Z Weng, Z Li - IEEE transactions on pattern …, 2019 - ieeexplore.ieee.org
This paper proposes a disocclusion inpainting framework for depth-based view synthesis. It
consists of four modules: foreground extraction, motion compensation, improved …

Digital blind watermarking based on depth variation prediction map and DWT for DIBR free-viewpoint image

YS Lee, YH Seo, DW Kim - Signal Processing: Image Communication, 2019 - Elsevier
The free-view image could suffer from a viewpoint change attack, although it may be not
malicious. This paper focuses not only on this viewpoint change attack, but also on the other …

Foreground removal approach for hole filling in 3D video and FVV synthesis

G Luo, Y Zhu - IEEE Transactions on Circuits and Systems for …, 2016 - ieeexplore.ieee.org
The depth-image-based rendering is a key technique for 3D video and free viewpoint video
synthesis. One of the critical problems in current synthesis methods is that the background …

Optimal representations for adaptive streaming in interactive multiview video systems

L Toni, P Frossard - IEEE Transactions on Multimedia, 2017 - ieeexplore.ieee.org
Interactive multiview video streaming (IMVS) services permit to remotely navigate within a
3D scene with an immersive experience. This is possible by transmitting a set of reference …

Multiview video: Acquisition, processing, compression, and virtual view rendering

O Stankiewicz, G Lafruit, M Domański - Academic Press Library in Signal …, 2018 - Elsevier
This chapter presents an overview of the acquisition, processing, and rendering pipeline in a
multiview video system, targeting the unique feature of rendering virtual views, not captured …