Space-time hole filling with random walks in view extrapolation for 3D video

S Choi, B Ham, K Sohn - IEEE Transactions on Image …, 2013 - ieeexplore.ieee.org
In this paper, a space-time hole filling approach is presented to deal with a disocclusion
when a view is synthesized for the 3D video. The problem becomes even more complicated …

Virtual view synthesis using layered depth image generation and depth-based inpainting for filling disocclusions and translucent disocclusions

SM Muddala, M Sjöström, R Olsson - Journal of Visual Communication and …, 2016 - Elsevier
View synthesis is an efficient solution to produce content for 3DTV and FTV. However,
proper handling of the disocclusions is a major challenge in the view synthesis. Inpainting …

Spatio-temporal consistent depth-image-based rendering using layered depth image and inpainting

SM Muddala, R Olsson, M Sjöström - EURASIP Journal on Image and …, 2016 - Springer
Depth-image-based rendering (DIBR) is a commonly used method for synthesizing
additional views using video-plus-depth (V+ D) format. A critical issue with DIBR-based view …

Virtual view synthesis based on asymmetric bidirectional DIBR for 3D video and free viewpoint video

X Chen, H Liang, H Xu, S Ren, H Cai, Y Wang - Applied Sciences, 2020 - mdpi.com
Depth image-based rendering (DIBR) plays an important role in 3D video and free viewpoint
video synthesis. However, artifacts might occur in the synthesized view due to viewpoint …

Local foreground removal disocclusion filling method for view synthesis

H Liang, X Chen, H Xu, S Ren, H Cai, Y Wang - IEEE Access, 2020 - ieeexplore.ieee.org
View synthesis is an effective method to generate the contents of multiple views based on a
limited number of reference views, which can be used in 2D to 3D conversion, free viewpoint …

Hole filling for view synthesis using depth guided global optimization

G Luo, Y Zhu - IEEE Access, 2018 - ieeexplore.ieee.org
View synthesis is an effective way to generate multi-view contents from a limited number of
views, and can be utilized for 2-D-to-3-D video conversion, multi-view video compression …

View synthesis with hierarchical clustering based occlusion filling

J Dai, T Nguyen - 2017 IEEE International Conference on …, 2017 - ieeexplore.ieee.org
This paper presents a depth image based rendering algorithm for view synthesis task. We
address the challenging occlusion filling problem with a hierarchical clustering approach …

Occlusion boundary: A formal definition & its detection via deep exploration of context

C Wang, H Fu, D Tao, MJ Black - IEEE Transactions on Pattern …, 2020 - ieeexplore.ieee.org
Occlusion boundaries contain rich perceptual information about the underlying scene
structure and provide important cues in many visual perception-related tasks such as object …

Segmentation-based view synthesis for multi-view video plus depth

M Loghman, J Kim - Multimedia Tools and Applications, 2015 - Springer
In this paper, we present a novel view synthesis algorithm for three-dimensional video. The
proposed algorithm is based on segmentation using multi-level thresholding method …

Object reconstruction in disparity maps using displaced shadow outlines

AJ Lindner, HA Siddiqui, KM Atanassov - US Patent 10,574,947, 2020 - Google Patents
Systems and methods for reconstructing an object boundary in a disparity map generated by
a structured light system are disclosed. One aspect is a structured light system. The system …