Evaluation of transform performance when using shape-adaptive partitioning in video coding

2009 ◽  
Author(s):  
Kenneth Vermeirsch ◽  
Jan De Cock ◽  
Stijn Notebaert ◽  
Peter Lambert ◽  
Rik Van de Walle
Keyword(s):  
Video Coding ◽  
Adaptive Partitioning

Video coding using fast geometry-adaptive partitioning and an elastic motion model

2012 ◽  
Vol 23 (1) ◽  
pp. 31-41 ◽  
Author(s):  
Abdullah A. Muhit ◽  
Mark R. Pickering ◽  
Michael R. Frater ◽  
John F. Arnold
Keyword(s):  
Video Coding ◽  
Motion Model ◽  
Adaptive Partitioning

High-Performance Hardware Interpolation Architecture for High Efficiency Video Coding Decoder

2016 ◽  
Vol 11 (9) ◽  
pp. 764
Author(s):  
Lella Aicha Ayadi ◽  
Nihel Neji ◽  
Hassen Loukil ◽  
Mouhamed Ali Ben Ayed ◽  
Nouri Masmoudi
Keyword(s):  
Video Coding ◽  
High Performance ◽  
High Efficiency ◽  
High Efficiency Video Coding

Transform Domain Unidirectional Distributed Video Coding Using Dynamic Parity Allocation

2009 ◽  
Vol E92-A (4) ◽  
pp. 1202-1208
Author(s):  
Murat B. BADEM ◽  
Anil FERNANDO ◽  
Rajitha WEERAKKODY ◽  
Hemantha K. ARACHCHI ◽  
Ahmet M. KONDOZ
Keyword(s):  
Video Coding ◽  
Distributed Video Coding ◽  
Transform Domain

On-the-Fly Determination of Active Region Centers in Adaptive-Partitioning QM/MM

2020 ◽  
Author(s):  
Zenghui Yang
Keyword(s):  
Quantum Mechanics ◽  
Active Region ◽  
Molecular Mechanics ◽  
Active Regions ◽  
Available Energy ◽  
Adaptive Partitioning ◽  
Different Levels

Quantum mechanics/molecular mechanics (QM/MM) methods partition the system into active and environmental regions and treat them with different levels of theory, achieving accuracy and efficiency at the same time. Adaptive-partitioning (AP) QM/MM methods allow on-the-fly changes to the QM/MM partitioning of the system. Many of the available energy-based AP-QM/MM methods partition the system according to distances to pre-chosen centers of active regions. For such AP-QM/MM methods, I develop an adaptive-center (AC) method that allows on-the-fly determination of the centers of active regions according to general geometrical or potential-related criteria, extending the range of application of energy-based AP-QM/MM methods to systems where active regions may occur or vanish during the simulation.

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