scholarly journals Exploiting multi-level parallelism for low-latency activity recognition in streaming video

2010 ◽  
Author(s):  
Ming-yu Chen ◽  
Lily Mummert ◽  
Padmanabhan Pillai ◽  
Alexander Hauptmann ◽  
Rahul Sukthankar
Keyword(s):  
Activity Recognition ◽  
Streaming Video ◽  
Low Latency ◽  
Multi Level ◽  
Level Parallelism

scholarly journals The design and evaluation of hierarchical multi-level parallelisms for H.264 encoder on multi-core architecture

2010 ◽  
Vol 7 (1) ◽  
pp. 189-200 ◽  
Author(s):  
Haitao Wei ◽  
Yu Junqing ◽  
Li Jiang
Keyword(s):  
Video Coding ◽  
Experimental Results ◽  
Bit Rate ◽  
Low Bit Rate ◽  
Good Compromise ◽  
Multi Level ◽  
Level Parallelism ◽  
Data Level ◽  
Intel Xeon

As a video coding standard, H.264 achieves high compress rate while keeping good fidelity. But it requires more intensive computation than before to get such high coding performance. A Hierarchical Multi-level Parallelisms (HMLP) framework for H.264 encoder is proposed which integrates four level parallelisms - frame-level, slice-level, macroblock-level and data-level into one implementation. Each level parallelism is designed in a hierarchical parallel framework and mapped onto the multi-cores and SIMD units on multi-core architecture. According to the analysis of coding performance on each level parallelism, we propose a method to combine different parallel levels to attain a good compromise between high speedup and low bit-rate. The experimental results show that for CIF format video, our method achieves the speedup of 33.57x-42.3x with 1.04x-1.08x bit-rate increasing on 8-core Intel Xeon processor with SIMD Technology.

Exploring Multi-level Parallelism in Cellular Automata Networks

2000 ◽  
pp. 336-343 ◽  
Author(s):  
Claudia Roberta Calidonna ◽  
Claudia Di Napoli ◽  
Maurizio Giordano ◽  
Mario Mango Furnari
Keyword(s):  
Cellular Automata ◽  
Automata Networks ◽  
Multi Level ◽  
Level Parallelism

scholarly journals Exploiting Multi-Level Parallelism for Run-Time Adaptive Inverse Kinematics on Heterogeneous MPSoCs

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 118707-118724 ◽  
Author(s):  
Leonardo Suriano ◽  
Andres Otero ◽  
Alfonso Rodriguez ◽  
Manuel Sanchez-Renedo ◽  
Eduardo De La Torre
Keyword(s):  
Inverse Kinematics ◽  
Multi Level ◽  
Run Time ◽  
Level Parallelism

scholarly journals Exploiting Multi-Level Parallelism for Stitching Very Large Microscopy Images

2019 ◽  
Vol 13 ◽  
Author(s):  
Alessandro Bria ◽  
Massimo Bernaschi ◽  
Massimiliano Guarrasi ◽  
Giulio Iannello
Keyword(s):  
Multi Level ◽  
Level Parallelism ◽  
Microscopy Images

scholarly journals HYPPO: A Surrogate-Based Multi-Level Parallelism Tool for Hyperparameter Optimization

2021 ◽  
Author(s):  
Vincent Dumont ◽  
Casey Garner ◽  
Anuradha Trivedi ◽  
Chelsea Jones ◽  
Vidya Ganapati ◽  
...  
Keyword(s):  
Hyperparameter Optimization ◽  
Multi Level ◽  
Level Parallelism

Support for Multi-Level Parallelism on Heterogeneous Multi-Core and Performance Optimization

2014 ◽  
Vol 24 (12) ◽  
pp. 2782-2796
Author(s):  
Shi-Gang LI ◽  
Chang-Jun HU ◽  
Jue WANG ◽  
Jian-Jiang LI
Keyword(s):  
Performance Optimization ◽  
Multi Level ◽  
And Performance ◽  
Level Parallelism
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