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A fast non-linear adaptive algorithm for video traffic prediction

H. Zhao, N. Ansari, Y.Q. Shi
Proceedings. International Conference on Information Technology: Coding and Computing  
In this paper, we propose a fast convergent algorithm to predict the variation of I frames, based on which the bandwidth is assigned.  ...  The new algorithm can achieve fast convergence and small prediction error.  ...  Acknowledgements The authors would like to thank Mark Garrett of Telecordia and Wu-Chi Feng of the Ohio State University for the traffic traces provided by them.  ... 
doi:10.1109/itcc.2002.1000359 dblp:conf/itcc/ZhaoAS02 fatcat:cag5df4i6jejbkqk4aouombpiy

Wavelet Transform-based Network Traffic Prediction: A Fast On-line Approach

Hong Zhao, Nirwan Ansari
2012 Journal of Computing and Information Technology  
Simulation results for a wide range of MPEG-4 videos and network self-similar traffic show that RCCWLMK not only incurs smaller prediction error, but also reduces the computational complexity greatly.  ...  High speed network traffic prediction is essential to provision QoS for multimedia applications while keeping bandwidth utilization high.  ...  Fast convergence speed and smaller prediction error are achieved for both MPEG-4 videos and self-similar traffic.  ... 
doi:10.2498/cit.1001989 fatcat:uunhqb3ohjfojnpdlqdfsqo6a4

Distributed System for Crossroads Traffic Surveillance with Prediction of Incidents

Margarita Favorskaya, Euvgenii Kazmiruk, Aleksei Popov
2014 Procedia Computer Science  
At the same time, they provide the wide possibilities for motion estimation and prediction in cluttered video sequences.  ...  Our contribution is a reasonable application of fast motion estimation with additional using of the clustering procedure.  ...  The EKF is applied, when a process is non-linear or the relationship between a process and a measurement is non-linear [15, 16] .  ... 
doi:10.1016/j.procs.2014.08.252 fatcat:5za6b5ibunhsnmr7ailsct2x7e

Traffic Prediction-Based Fast Rerouting Algorithm for Wireless Multimedia Sensor Networks

Zhiyuan Li, Junlei Bi, Siguang Chen
2013 International Journal of Distributed Sensor Networks  
In this paper, we propose a traffic prediction-based fast rerouting algorithm for use between the cluster heads and a sink node in WMSNs (TPFR).  ...  The proposed algorithm uses the autoregressive moving average (ARMA) model to predict a cluster head's network traffic.  ...  This paper proposes a traffic prediction-based fast rerouting (TPFR) algorithm for use among the cluster heads in WMSNs.  ... 
doi:10.1155/2013/176293 fatcat:7rt2nqz65jda5mkt2o5yfe5o6y

Robust techniques for background subtraction in urban traffic video

Sen-ching S. Cheung, Chandrika Kamath, Bhaskaran Vasudev, Sethuraman Panchanathan
2004 Visual Communications and Image Processing 2004  
In this paper, we compare various background subtraction algorithms for detecting moving vehicles and pedestrians in urban traffic video sequences.  ...  Identifying moving objects from a video sequence is a fundamental and critical task in many computer-vision applications.  ...  Linear predictive filter Toyama et al. compute the current background estimate by applying a linear predictive filter on the pixels in the buffer [18] .  ... 
doi:10.1117/12.526886 dblp:conf/vcip/CheungK04 fatcat:ehmqx5jdcrczxam25lp4eturua

Analysis and modelling of traffic produced by adaptive HTTP-based video

Arkadiusz Biernacki
2016 Multimedia tools and applications  
As we show, the obtained traffic models are able to enhance the performance of an adaptive streaming algorithm.  ...  data to reach a receiver as fast as TCP would otherwise allow.  ...  Conventionally, the video adaptive algorithm uses prediction of network bandwidth for the nearest future x i+1 .  ... 
doi:10.1007/s11042-016-3623-8 fatcat:wsv4fjm5mvc55o4q4b44lv73su

Editorial: Emerging Techniques and Applications for 5G Networks and Beyond

Van-Dinh Nguyen, Trung Q. Duong, Quan-Tuan Vien
2020 Journal on spesial topics in mobile networks and applications  
architecture (ILA) by using a recursive prediction error minimization (RPEM) algorithm for linearizing radio frequency (RF) power amplifiers (PAs) in emerging wideband communication systems.  ...  In the first paper entitled "Linearization of RF Power Amplifiers in Wideband Communication Systems by Adaptive Indirect Learning Using RPEM Algorithm," the authors propose an adaptive indirect learning  ... 
doi:10.1007/s11036-020-01547-x fatcat:da26c6zivratzakzf3t2vtc7qy

Adaptive Trained Neural Networks For Traffic Prediction Of Vbr Mpeg-2 Video Sources

Nikolaos Doulamis, Anastasios Doulamis, S. Kollias
2000 Zenodo  
Since, in general, x c n depends on the previous p c samples, we can estimate the rate of I, P and B frames through a non-linear autoregressive model of order p c NARp c , using a non-linear function g  ...  ., the order of the non-linear model, is selected to be 5, 10 and 15 for I, P and B frame streams respectively.  ... 
doi:10.5281/zenodo.37153 fatcat:jcmdk3zutzdwna556yxnqdntwe

Fast skip mode decision with rate-distortion optimization for High Efficiency Video Coding

Miok Kim, Nam Ling, Li Song, Zhouye Gu
2014 2014 IEEE International Conference on Multimedia and Expo Workshops (ICMEW)  
In this paper, we propose a fast SKIP mode decision algorithm to speed up PU mode decision for HEVC in a rate-distortion (RD) optimization sense.  ...  It is based on an adaptive linear predictor for PU mode type and available neighboring SKIP mode units on the quad-tree partition structure in HEVC for adaptive RD optimization.  ...  In this paper, we model an adaptive linear RD cost predictor for RD cost and then propose a fast SKIP mode decision algorithm, which is based on an adaptive linear predictor and the probability of SKIP  ... 
doi:10.1109/icmew.2014.6890721 dblp:conf/icmcs/KimLSG14 fatcat:s5krbnlyhrajvmpojn6fnimow4

Improved video-based vehicle detection methodology

Jinman Luo, Juan Zhu
2010 2010 3rd International Conference on Computer Science and Information Technology  
It builds and updates the background adaptively. Additionally, to improve the computation efficiency of shadow elimination, a fast algorithm of neighbor mean based on HSV model is proposed.  ...  And then a search algorithm of template matching based on hierarchical pyramid is utilized for real-time segmentation.  ...  Kalman filter is a recursive filter for linear minimum variance estimation of dynamic system of state sequence.  ... 
doi:10.1109/iccsit.2010.5565052 fatcat:6ve3t5x6ljaydo4qjkjac6odgu

Dynamic resource allocation based on online traffic prediction for video streams

Abdel-Karim Al-Tamimi, Raj Jain, Chakchai So-In
2010 2010 IEEE 4th International Conference on Internet Multimedia Services Architecture and Application  
adaptive (VSA) algorithm.  ...  In this paper, we propose a new dynamic resource allocation (DRA) scheme to support the constantly increasing online video stream traffic, especially high definition (HD) video streams.  ...  We compare the proposed SAM-based traffic predictor to the traffic predictor based on the non-linear variable step-size adaptive (VSA) algorithm proposed in [7] .  ... 
doi:10.1109/imsaa.2010.5729421 fatcat:ruhfyudo5rhqvkrv3idmj7bf4e

A Survey of Anticipatory Mobile Networking: Context-Based Classification, Prediction Methodologies, and Optimization Techniques [article]

Nicola Bui, Matteo Cesana, S. Amir Hosseini, Qi Liao, Ilaria Malanchini, Joerg Widmer
2017 arXiv   pre-print
A growing trend for information technology is to not just react to changes, but anticipate them as much as possible.  ...  This paradigm made modern solutions, such as recommendation systems, a ubiquitous presence in today's digital transactions.  ...  algorithms that allows for fast computation of the optimal solution.  ... 
arXiv:1606.00191v3 fatcat:me4ufu7gsjcmtcrs3m6g4jf2am

Vehicle Detection and Tracking from a Video Captured by Moving Host

Thathupara Subramanyan Kavya, Young-Min Jang, Sang-Bock Cho
2020 Indian Journal of Computer Science and Engineering  
Viola-Jones method is one of the most extensively used methods for face detection [1] . We are extending Viola-Jones algorithm to detect vehicles in this paper.  ...  Vehicle detection from a moving camera is difficult compared to a stationary camera. In this method, we used the practical implementation of a vehicle detection based on Viola-Jones algorithm.  ...  Majority of the paper explains the linear vehicle tracking but we are proposing a non-linear tracking system.  ... 
doi:10.21817/indjcse/2020/v11i3/201103187 fatcat:sd5mmhyye5bs3dlxtkxhvbanke

Author Index

2021 2021 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB)  
Optimization Algorithm for Adaptive Video Streaming in MEC-Enabled Wireless Networks Hong, Hanjiang -Shanghai Jiao Tong University, China Non-Equiprobable Non-Uniform APSK Constellations Design  ...  : Size Prediction Assisted Adaptive Bitrate Algorithm for Scalable Video Coding Contents Song, Li -Shanghai Jiao University, China Video Enhancement Based on Unpaired Learning Sousa, Elvino -University  ... 
doi:10.1109/bmsb53066.2021.9547156 fatcat:imeeglyzgvfozlgnn2ii6zh2pu

Rate control and stream adaptation for scalable video streaming over multiple access networks

Cheng-Hsin Hsu, Nikolaos M. Freris, Jatinder Pal Singh, Xiaoqing Zhu
2010 2010 18th International Packet Video Workshop  
In a multihomed video streaming system, a video sequence is simultaneously transmitted over multiple access networks to a client.  ...  In this paper, we formulate the rate control and stream adaptation problems into a unified optimization problem, which determines the sending rates of individual networks, selects which video packets to  ...  layers for predictions.  ... 
doi:10.1109/pv.2010.5706817 fatcat:jsghtnoxgza6xh4b4e6juzempa
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