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The Research and Application of Reservoir Identification Model Based on Smap-ED
Huoyou Li,Jia Zhao,Dongyun Lin,Jingsong Su,Qingqiang Wu,Qingqi Hong 보안공학연구지원센터 2015 International Journal of Multimedia and Ubiquitous Vol.10 No.12
In order to provide a scientific decisions for prospect new oil formation and reduce production costs, this paper proposed reservoir identification model based on Smap-ED. Using the actual seismic attribute data as the research object, the principles are analyzed to explore the reservoir recognition model , Through the experimental analysis of model of effectiveness evaluation indexes , the five models of applicability and effectiveness was comparative study from the relative index, external index and running time. The experimental results show model based on Smap-ED of seismic attribute data clustering effect is better than model based on S-Map and the running time of algorithm close to model based on SOM, this model can provide more effective support for scientific decision-making.
An Integrated Approach of Real-time Hand Gesture Recognition Based on Feature Points
Yingying She,Yunzhe Jia,Ting Gu,Qun He,Qingqiang Wu 보안공학연구지원센터 2015 International Journal of Multimedia and Ubiquitous Vol.10 No.4
Hand Gesture recognition systems enable people to interact with digital systems naturally. Due to the spread of body motion capture device, depth information is available for getting more delicate and effective gesture recognition results. However, due to the limitation of devices such as Microsoft Kinect, it is still very difficult to obtain hand gesture information in rela-time. This paper proposes an integrated approach of real-time hand gesture recognition based on feature points. It explains our solutions for hand segmentation and feature points abstraction based on real-time motion captured images. Having been tested with a series of applications, our method is proved to be robust and effective, and suitable for further extension in real-time hand gesture recognition systems.