This paper proposes a hybrid of Outer Block Boundary Matching Algorithm and Directional Interpolation Error Concealment Algorithm (DIECA) to recover the Motion Vectors (MVs) and …
Y Liu, DA Pados, J Kim, C Zhang - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
Compressed sensing (CS) is the theory and practice of sub-Nyquist sampling of sparse signals of interest. Exact reconstruction may then be possible with much fewer than the …
J Lei, Z Sun, Z Gu, T Zhu, N Ling… - 2017 IEEE International …, 2017 - ieeexplore.ieee.org
As the latest 3D video coding standard, 3D High Efficiency Video Coding (3D-HEVC) achieves efficient coding. Depth coding plays an important role in 3D-HEVC. For better …
Abstract Three-Dimensional Multi-View Video (3D-MVV) transmission over wireless networks suffers from Macro-Blocks losses due to either packet dropping or fading-motivated …
This paper presents a new method for spatio-temporally coherent disparity map estimation and view interpolation for multiview linear camera arrays based on 2D domain triangulation …
H Chen, CH Fu, Y Zhang, YL Chan… - 2017 22nd International …, 2017 - ieeexplore.ieee.org
With the introduction of several new coding tools and technology for depth maps in 3D- HEVC, the coding efficiency is improved at the expense of computational complexity …
H Li - Multimedia Tools and Applications, 2017 - Springer
Image prediction is a very important step in image and video coding. LLE (locally linear embedding) is a famous algorithm of NLDR (nonlinear dimensionality reduction), and it is …
The growing diffusions of high resolution cameras and on-going reproduction of high resolution videos are extremely increasing the data volume. To transmit or store the huge …
Desde a década de 1990 o laboratório TeleMídia do Departamento de Informática da PUC- Rio realiza pesquisas e forma recursos humanos em sistemas multimídia e hipermídia, dos …