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Parallel implementation and evaluation of motion estimation system algorithms on a distributed memory multiprocessor using knowledge based mappings

A.N. Choudhary, M.K. Leung, T.S. Huang, J.H. Pantel
[1990] Proceedings. 10th International Conference on Pattern Recognition  
Parallel Implementation and Performance Evaluation This section presents a parallel implementation of the algorithms that are part of motion estimation system and describes the performance of the algorithms  ...  These techniques axe evaluated by applying them on a parallel implementation of the algorithms in a motion estimation system on a hypercube multiprocessor system.  ... 
doi:10.1109/icpr.1990.119379 dblp:conf/icpr/ChoudharyLHP90 fatcat:7pdj3uhztbf5hd6ffpx2gakmzu

Author index

2007 2007 IEEE International Conf. on Application-specific Systems, Architectures and Processors (ASAP)  
A Hardware-Oriented Method for Evaluating Complex Polynomials A Simple Central Processing Unit with Multi-Dimensional Logarithmic Number System Extensions Design and Implementation of an Effi  ...  Multithreaded Processors in Program- mable Communication Systems Performance Evaluation of Adaptive Routing Algorithms for achieving Fault Tolerance in NoC Fabrics Evaluation of a High-Level-Language  ... 
doi:10.1109/asap.2007.4459300 fatcat:lbxlom2lkrf2jf3q5c56uwiuea

A GPU vs CPU performance evaluation of an experimental video compression algorithm

Stamos Katsigiannis, Vasilis Dimitsas, Dimitris Maroulis
2015 2015 Seventh International Workshop on Quality of Multimedia Experience (QoMEX)  
An NVIDIA CUDA GPU implementation is evaluated against a traditional multithreaded CPU implementation.  ...  This paper examines and evaluates the performance benefits of using the GPU over the CPU for an experimental video compression algorithm.  ...  ACKNOWLEDGMENT This work was partially supported by the National and Kapodistrian University of Athens Special Account of Research Grants.  ... 
doi:10.1109/qomex.2015.7148134 dblp:conf/qomex/KatsigiannisDM15 fatcat:e3o7lzpdxfdu5ktzqlz4zh5a7i

Scalable Parallel Motion Estimation on Muti-GPU System

Dong Chen, Hua You Su, Wen Mei, Li Xuan Wang, Chun Yuan Zhang
2013 Applied Mechanics and Materials  
In this paper, we proposed a scalable method for multi-GPU system to accelerate motion estimation algorithm, which is the most time consuming process in video encoding.  ...  Further, our parallel algorithm demonstrated the potential of nearly linear speedup according to the number of GPUs in the system.  ...  Xinbiao Gan proposed a parallel full search motion estimation algorithm using CUDA based on one GPU system in 2010 [4] .  ... 
doi:10.4028/www.scientific.net/amm.347-350.3708 fatcat:37ph2y3kuvcldh2a7ajanzpv2q

GPU implementation of motion estimation for visual saliency

Anis Rahman, Dominique Houzet, Denis Pellerin, Lionel Agud
2010 2010 Conference on Design and Architectures for Signal and Image Processing (DASIP)  
Likewise, the dynamic pathway of the model involves compute-intensive motion estimation,that when implemented on GPU resulted in a speedup of up to 40x against its sequential counterpart.  ...  The implementation involves a number of code and memory optimizations to get the performance gains, resultantly materializing real-time video analysis capability for the visual saliency model.  ...  The parallel version is implemented using lat-est CUDA v3.0, and is evaluated on a NVIDIA GeForce GTX 285 graphics card.  ... 
doi:10.1109/dasip.2010.5706268 dblp:conf/dasip/RahmanHPA10 fatcat:ybwoaxyyyzeflnkdcijejk6b5y

Segment-Based Motion Estimation Using A Block-Based Engine

Patrick Meuwissen, Fabian Ernst, Ramanathan Sethuraman, Harm Peters, Rafael Peset Llopis
2005 Zenodo  
Publication in the conference proceedings of EUSIPCO, Antalya, Turkey, 2005  ...  Acknowledgments We would like to acknowledge the valuable contributions of our colleagues Aleksandar Beric, Carlos Alba Pinto, Jef van Meerbergen, Srinivasan Balakrishnan and Ghiath Alkadi.  ...  In Section 2 a straightforward translation from a block-based motion estimation algorithm to a segment-based motion estimation algorithm is presented.  ... 
doi:10.5281/zenodo.39034 fatcat:jamfw2vmibhw5jpsbpnvfa4kca

ROBUST PARALLEL MOTION ESTIMATION AND MAPPING WITH STEREO CAMERAS IN UNDERGROUND INFRASTRUCTURE

Chun Liu, Zhengning Li, Yuan Zhou
2016 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
Performance evaluation by actual dataset showed that our system is capable of robust motion estimation and accurate 3D mapping in poor illumination and featureless underground environment.  ...  We designed and built an unmanned vehicle and used the vehicle to collect a dataset in an underground garage. The parallel system was evaluated by the actual dataset.  ...  The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume XLI-B1, 2016 XXIII ISPRS Congress, 12-19 July 2016, Prague, Czech Republic  ... 
doi:10.5194/isprs-archives-xli-b1-675-2016 fatcat:gsjpay2idrbfvplgjrdxxrhwle

ROBUST PARALLEL MOTION ESTIMATION AND MAPPING WITH STEREO CAMERAS IN UNDERGROUND INFRASTRUCTURE

Chun Liu, Zhengning Li, Yuan Zhou
2016 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
Performance evaluation by actual dataset showed that our system is capable of robust motion estimation and accurate 3D mapping in poor illumination and featureless underground environment.  ...  We designed and built an unmanned vehicle and used the vehicle to collect a dataset in an underground garage. The parallel system was evaluated by the actual dataset.  ...  The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume XLI-B1, 2016 XXIII ISPRS Congress, 12-19 July 2016, Prague, Czech Republic  ... 
doi:10.5194/isprsarchives-xli-b1-675-2016 fatcat:zv2aesn35jbv3k3iot43bpdsre

Efficient reconfigurable architecture for moving object detection with motion compensation

Sridevi N., M. Meenakshi
2021 Indonesian Journal of Electrical Engineering and Computer Science  
In this paper, a novel hardware level architecture involving motion detection, estimation, and compensation is proposed for real-time implementation.  ...  The detection and tracking of object in large data surveillance requires a proper motion estimation and compensation techniques which are generally used to detect accurate movement from video stream.  ...  In paper [10] a comparative study of various motion estimation algorithms and operational cycle for motion vector search is evaluated by comparing the existing conventional full search algorithm with  ... 
doi:10.11591/ijeecs.v23.i2.pp802-810 fatcat:faqew6mfljhqhosdd55zsqxfle

Optimization of the motion estimation for parallel embedded systems in the context of new video standards

Fabrice Urban, Olivier Déforges, Jean-Francois Nezan, Andrew G. Tescher
2012 Applications of Digital Image Processing XXXV  
In this context, the design of fast motion estimation solutions is necessary, and can concerned two linked aspects: a high quality algorithm and its efficient implementation.  ...  The HME method has been integrated in a AVC encoder, and we propose a parallel implementation of this technique, with the motion estimation at pixel level performed by a DSP processor, and the sub-pixel  ...  This motion estimator has a low computation load and thus is a good candidate for a fast software implementation of motion estimation.  ... 
doi:10.1117/12.939469 fatcat:652lzuuifveyfe64534bbf3vbe

FPGA-based real-time optical-flow system

J. Diaz, E. Ros, F. Pelayo, E.M. Ortigosa, S. Mota
2006 IEEE transactions on circuits and systems for video technology (Print)  
We describe a pipelined optical-flow processing system that works as a virtual motion sensor.  ...  We refer to it as a "virtual sensor" because it consists of a conventional camera as front-end supported by an FPGA processing device, which embeds the frame grabber, optical-flow algorithm implementation  ...  We describe here a hardware implementation of the L&K algorithm.  ... 
doi:10.1109/tcsvt.2005.861947 fatcat:o746enjn25fpboeqmoma27ihxe

Fuzzy motion adaptive algorithm and its hardware implementation for video de-interlacing

J. Gutiérrez-Ríos, P. Brox, F. Fernández-Hernández, I. Baturone, S. Sánchez-Solano
2011 Applied Soft Computing  
The starting point of our study is an algorithm that uses a fuzzy inference system to evaluate motion locally (FMA algorithm).  ...  In particular, the algorithm called 'single convolution algorithm' introduces significant advantages: a more accurate measurement of the level of motion by using a matrix of weights, and a unique fuzzification  ...  Finally, the diagrams of motion estimation in Fig. 9 . 9 (a) Parallel, (b) mixed and (c) sequential implementation architectures developed with XSG.  ... 
doi:10.1016/j.asoc.2010.12.008 fatcat:c5nvtadwpzhbtmttkkefz7hb6i

H.264 Fractional Motion Estimation Refinement: A Real-Time And Low Complexity Hardware Solution For Hd Sequences

Fabrice Urban, Ronan Poullaouec, Jean Franois Nezan, O. Deforges
2007 Zenodo  
Publication in the conference proceedings of EUSIPCO, Poznan, Poland, 2007  ...  Overall VLSI architecture design To benefit from the high degree of parallelism of a VLSI implementation the algorithm must be regular.  ...  The DSP runs the EPZS Integer motion estimation algorithm at 900 ns for a 8x8 block and 4000 ns for a 16x16 block.  ... 
doi:10.5281/zenodo.40374 fatcat:2pqyxhsbqvgwfh336ytwotreyu

Performance and Energy Efficiency Analysis of Data Reuse Transformation Methodology on Multicore Processor [chapter]

Abdullah Al Hasib, Per Gunnar Kjeldsberg, Lasse Natvig
2013 Lecture Notes in Computer Science  
Achieved results show that performance and energy efficiency can be improved by a factor of more than 6 and 15, respectively, by exploiting a data reuse transformation methodology and parallel programming  ...  As a test case, a "full-search motion estimation" kernel is run on the Intel R Core TM i7-2600 processor. Energy Delay Product (EDP) is used as a metric to compare energy efficiencies.  ...  Parallel Optimized Motion Estimation Algorithm Results and Discussion Energy Efficiency Evaluation of Sequential ME Algorithm: Different data reuse transformations of the sequential ME algorithm and  ... 
doi:10.1007/978-3-642-36949-0_37 fatcat:pljnt72sg5c23fumfj6yhq6d24

Implementation of parallel integer motion estimation method by using reference blocks shared for HD video encoding

Jin Seon Youn, Jun Rim Choi
2011 IEICE Electronics Express  
In order to overcome these obstacles, we propose the SRBIME (Shared Reference Block Integer Motion Estimation) and implement.  ...  The redundant data in integer motion estimation (IME) come from the overlapping reference blocks of consecutive current macroblocks processing, and thus increase the requirement of memory bandwidth.  ...  system) (10039173, Design of Core SoCs for Multimedia Mobiles).  ... 
doi:10.1587/elex.8.1380 fatcat:k6doxam7zbf63ggs4onaexpism
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