Event detection in soccer video based on audio visual keywords

... dynamic visual keyword Keywords labeling ROI feature extraction ROIs segmentation Playing field detection Motion Information Color -based binary map Edge -based binary map Edge points Video Frame ... 3.1 Visual Keywords for Soccer Video We define a set of simple and atomic semantic labels called visual keywords for soccer videos These visual keywords form the basis...

Ngày tải lên: 05/10/2015, 22:04

... Journal on Advances in Signal Processing Exon1 Intron1 Exon1 Exon2 Exon2 Intron2 Exon3 Exon3 Figure 1: A eukaryotic gene and the splicing process to distinguishing exonic and intronic regions is based ... base along the DNA sequence in the exon detection process In addition, we analyze multiple input signals at the same time since they all contain the 1/3 frequency compo...

Ngày tải lên: 21/06/2014, 09:20

... points for each event, which aided this process Using this information, a window from the start of the event to the end of the crowd response was created, for each true event To measure performance, ... larger training sample performed better 3.2 Event Detection Results To measure the event detection approach, we gathered match reports and detailed game statistics for two n...

Ngày tải lên: 23/03/2014, 13:20

... analysis of the audiovisual signals and external information sources, each generating a list of video segments as candidate events The two lists of candidate events, which may be incomplete and ... External information sources may be categorized to compact or detailed regarding to the level of detail We proposed integrated analysis of audiovisual signal...

Ngày tải lên: 12/09/2015, 08:19

... present work They 214 Conclusion In this study, we proposed a method for disambiguating verbal word senses using term weight learning based on similarity -based estimation The results showed that ... dictionaries In Proc of 15th COLING, Kyoto, Japan, pages 304-309 T Pedersen and R Bruce 1997 Distinguishing word senses in untagged text In Proc of the 2nd Conference on...

Ngày tải lên: 08/03/2014, 21:20

... Being Born Under Adverse Economic Conditions Leads to a Higher Cardiovascular Mortality Rate Later in Life: Evidence Based on Individuals Born at Different Stages of the Business Cycle Gerard ... 3635 August 2008 ABSTRACT Being Born Under Adverse Economic Conditions Leads to a Higher Cardiovascular Mortality Rate...

Ngày tải lên: 17/03/2014, 08:20

... combined factors may explain why previous studies did not readily identify two planes of density Negatively stained PSII/LHCII crystals in spinach grana [14] display some small domains that lie in ... PSII core complexes can be observed in one discrete plane and membrane fraction, and LHCII complexes can be observed in another membrane fraction A survey of previous structural stu...

Ngày tải lên: 17/03/2014, 17:20

... al REED: Robust, Efficient Filtering and Event Detection in Sensor Networks In technical report, MIT-LCS-TR-939, 2004 [2] Daniel Abadi, et al An Integration Framework for Sensor Networks and ... Tong, and D Culler Taming the underlying challenges of reliable multihop routing in sensor networks In Proc of SenSys, 2003 [31] Yong Yao and Johannes Gehrke Qu...

Ngày tải lên: 30/03/2014, 16:20

... Isahara, and Qing Ma 2005 Correction of errors in a verb modality corpus for machine translation with a machine-learning method ACM Transactions on Asian Language Information Processing, 4(1):18–37 ... erroneous local trees in a treebank and why it matters In Proceedings of the 4th Workshop on Treebanks and Linguistic Theories Jason Eisner 2003 Learning non-isomorphic tre...

Ngày tải lên: 30/03/2014, 21:20

... space reconstruction employed to obtain the estimation of correlation dimension Section “Model of chaotic time series prediction and fault detection proposes a new CPRBF network for chaotic time ... has higher prediction accuracy, without the effect of error accumulation Experimental results of fault detection for hydraulic pump Construction of detection model using CPRBF...

Ngày tải lên: 21/06/2014, 00:20

... Wang, Two-dimensional harmonics retrieval in correlative multiplication and additive noise, ” in Proceedings of the 7th International Conference on Signal Processing (ICSP ’04), pp 264–268, Beijing, ... 2006 (Chinese) [12] J Xu, S.-X Wang, and H Wang, Harmonic retrieval and nonlinear frequency-coupled harmonics in the complex noise, ” Journal of Electronics, vol 31, pp 117–1...

Ngày tải lên: 21/06/2014, 16:20

... first-order cyclostationarity -based joint detection and classification algorithm First-Order Cyclostationarity -Based Joint Detection and Classification of FSK and AM Signals The existence and number ... for the detection and classification of FSK and AM signals A first-order cyclostationarity -based joint signal detection and classification algor...

Ngày tải lên: 21/06/2014, 19:20

... obtain the reconstruction of the original sequence We term the reconstruction from one description, for example, Description 1, as side reconstruction (reconstruction from Description is symmetrical) ... (distortions when reconstructing from only one description) In case of balanced descriptions, D1 = D2 Denote as Ds the distortion of the video sequence reconstructed only from t...

Ngày tải lên: 22/06/2014, 22:20

... locations of mobile terminals using only a single receiver even under NLOS conditions Remark This work deals with the position determination of one mobile terminal using a single base station If ... It is site-specific in that it takes the propagation environment into consideration by using RT analysis, and pinpoints the location of a terminal using only a single base station (iii) It...

Ngày tải lên: 22/06/2014, 23:20