Real-Time Video Highlights for Yahoo Esports.

作者: Yale Song

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摘要: Esports has gained global popularity in recent years and several companies have started offering live streaming videos of esports games events. This creates opportunities to develop large scale video understanding systems for new product features services. We present a technique detecting highlights from game matches. Most use pronounced visual effects emphasize highlight moments; we CNNs learn convolution filters those highlights. propose cascaded prediction approach that allows us deal with challenges arise production environment. demonstrate our on dataset three popular titles, Heroes the Storm, League Legends, Dota 2. Our achieves 18 FPS single CPU an average precision up 83.18%. Part is currently deployed Yahoo Esports.

参考文章(16)
Jimmy Soni, Priyanka Buch, Review on Spontaneous Highlight Generation from Sports Video Digital Image Processing. ,vol. 7, pp. 5- 10 ,(2015)
Diederik P. Kingma, Jimmy Ba, Adam: A Method for Stochastic Optimization arXiv: Learning. ,(2014)
Du Tran, Lubomir Bourdev, Rob Fergus, Lorenzo Torresani, Manohar Paluri, Learning Spatiotemporal Features with 3D Convolutional Networks 2015 IEEE International Conference on Computer Vision (ICCV). pp. 4489- 4497 ,(2015) , 10.1109/ICCV.2015.510
Yale Song, Jordi Vallmitjana, Amanda Stent, Alejandro Jaimes, TVSum: Summarizing web videos using titles computer vision and pattern recognition. pp. 5179- 5187 ,(2015) , 10.1109/CVPR.2015.7299154
Dongqing Zhang, Shih-Fu Chang, Event detection in baseball video using superimposed caption recognition acm multimedia. pp. 315- 318 ,(2002) , 10.1145/641007.641073
Sepp Hochreiter, Jürgen Schmidhuber, Long short-term memory Neural Computation. ,vol. 9, pp. 1735- 1780 ,(1997) , 10.1162/NECO.1997.9.8.1735
Yong Jae Lee, J. Ghosh, K. Grauman, Discovering important people and objects for egocentric video summarization computer vision and pattern recognition. pp. 1346- 1353 ,(2012) , 10.1109/CVPR.2012.6247820
Olga Russakovsky, Jia Deng, Hao Su, Jonathan Krause, Sanjeev Satheesh, Sean Ma, Zhiheng Huang, Andrej Karpathy, Aditya Khosla, Michael Bernstein, Alexander C. Berg, Li Fei-Fei, ImageNet Large Scale Visual Recognition Challenge International Journal of Computer Vision. ,vol. 115, pp. 211- 252 ,(2015) , 10.1007/S11263-015-0816-Y
A. Ekin, A.M. Tekalp, R. Mehrotra, Automatic soccer video analysis and summarization IEEE Transactions on Image Processing. ,vol. 12, pp. 796- 807 ,(2003) , 10.1109/TIP.2003.812758
Yong Rui, Anoop Gupta, Alex Acero, Automatically extracting highlights for TV Baseball programs Proceedings of the eighth ACM international conference on Multimedia - MULTIMEDIA '00. pp. 105- 115 ,(2000) , 10.1145/354384.354443