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Automatic segmentation of the Epicardium and Endocardium plays an important role in the diagnosis of myocardial ischemia. Due to the speckle noise of ultrasound images and the complexity of cardiac tissue, the segmentation is still manual or semi-automatic. A fully automatic segmentation method based on Convolutional Neural Network (CNN) is proposed in this paper: localization segmentation method,...
In this paper, classical feedback control theory is used to contribute two types of QoS guarantees, relative delay guarantee ( RDG) and absolute delay guarantee (ADG). RDG aims to maintain the average queuing delay ratio between different classes of requests according to pre-specified parameters, and ADG aims to ensure the average queuing delay for requests with high priority is no more than the threshold...
The Co-simulation technology for complex product development, design, innovation, assessment, management provided full support. Based on the analysis of complex products co-simulation features, functions and modeling on the basis of the process, based on the HLA/WE_RTI co-simulation of complex product platform and its architecture, Based on a simulation of product integration modeling, simulation...
The modeling and simulation of rendezvous and docking (R&D) are realized. The line of sight (LOS) dynamic model is built to describe the relative motion of R&D. The above model is used to research the changing of distance, pitch, and azimuth of LOS. The non-control system can't accomplish R&D automatically. The sliding mode control is used to accomplish the flying around phase of R&D...
As a retrieval task, expert finding has recently attracted much attention. And various methods have been proposed to rank expert candidates against topical query. The most efficient approach is document-based method that treats supporting documents as a ldquobridgerdquo and ranks the candidates based on the co-occurrences of topic and candidate mentions in the supporting documents.However, such kind...
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