Computer Engineering

Real-time recognizing and tracking of fast flying ping-pong ball under motion blur

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  • College of Computer Science and Technology, Shenyang Aerospace University, Shenyang 110136

Received date: 2013-10-31

Abstract

Fast flying ping-pong ball usually generates motion blur in image capturing process, which affects and even interferes in the process of accurately recognizing and tracking their positions.In this paper, motion blur features of flying ping-pong ball, as well as the actual demands by an adversarial ping-pong playing robot, are analyzed.Then we propose an integrated method called CS-BS-EF, which stands for a comprehensive integration and optimization in methods of color-segmentation, background-subtraction and ellipse-fitting, which overcomes the drawbacks of each one.Now, CS-BS-EF is used for detecting smear scope and calculating and tracking flying ping-pong ball.The experimental results show that CS-BS-EF is capable of surmounting the effects of motion blur, and of recognizing and tracking high-speed flying ping-pong ball with relative accuracy, anti-interfering, and instantaneity.

Cite this article

YANG Hua, YI Yan-hui, LIU Guo-dong, SHI Xiang-bin . Real-time recognizing and tracking of fast flying ping-pong ball under motion blur[J]. Journal of Shenyang Aerospace University, 2014 , 31(1) : 47 -51 . DOI: 10.3969/j.issn.2095-1248.2014.01.011

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