Suchergebnisse - improved DP compression algorithm

An improved RRT algorithm based on prior AIS information and DP compression for ship path planning von Gu, Qiyong, Zhen, Rong, Liu, Jialun, Li, Chen

“… ) information and Douglas-Peucker (DP) compression for ship path planning. Firstly, we cluster the available AIS data to construct guide regions, the guidance region can provide information to guide the target in the RRT algorithm …”
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Hybrid Probabilistic Road Map Path Planning for Maritime Autonomous Surface Ships Based on Historical AIS Information and Improved DP Compression von Wu, Gongxing, Guo, Liepan, Shi, Danda, Han, Bing, Yang, Fan

“… ) information and Douglas–Peucker (DP) compression is proposed to address the issues of low path quality and the need for extensive sampling in the traditional PRM algorithm …”
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An Improved DP Compression Algorithm of Wireless Sensor Network von Deyu Zhang, Zheng Li, Yanhui Lv, Zhiwei Qu

“… , and the node storage is limited and so on, this paper puts forward an improved DP data compression algorithm, that is, the …”
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A method for simplifying ship trajectory based on improved Douglas–Peucker algorithm von Zhao, Liangbin, Shi, Guoyou

“… In the present study, to better compress ship trajectory data regarding compression time and efficiency, a method based on the improved Douglas–Peucker (DP …”
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Ship Spatiotemporal Key Feature Point Online Extraction Based on AIS Multi-Sensor Data Using an Improved Sliding Window Algorithm von Gao, Miao, Shi, Guo-You

“… In this paper, we propose a ship spatiotemporal KFP online extraction algorithm that is applied to AIS trajectory data …”
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Development of a Machine-Learning Algorithm to Identify Cauda Equina Compression on Magnetic Resonance Imaging Scans von Biswas, Sayan, Sarkar, Ved, MacArthur, Joshua Ian, Guo, Li, Deng, Xutao, Snowdon, Ella, Ahmed, Hamza, Tetlow, Callum, George, K. Joshi

“… ) and cauda equina compression (>50% canal stenosis). A convolutional neural network was developed and tested on a total of 715 images (80:20 split …”
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DP-MAP: Towards Resistive Dot-Product Engines with Improved Precision von Uysal, Necati, Zhang, Baogang, Jha, Sumit Kumar, Ewetz, Rickard

“… In this paper, we propose differential pair map (DP-MAP) - the first matrix to memristor conductance mapping algorithm specifically designed for crossbars with a differential pair configuration …”
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Research on Vessel Trajectory Multi-Dimensional Compression Algorithm Based on Douglas-Peucker Theory von Miao, Li Ming, Liu, Wen, Zhu, Fei Xiang

“… In order to overcome the shortcomings of classic Douglas-Peucker, a vessel trajectory multi-dimensional compression improved algorithm is proposed …”
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An adaptive threshold fast DBSCAN algorithm with preserved trajectory feature points for vessel trajectory clustering von Bai, Xiangen, Xie, Zhexin, Xu, Xiaofeng, Xiao, Yingjie

“… ) Compression Algorithm exists feature point loss and trajectory distortion when compressing trajectories …”
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A trajectory clustering method based on Douglas-Peucker compression and density for marine traffic pattern recognition von Zhao, Liangbin, Shi, Guoyou

“… )-based compression and density-based clustering is proposed. In the first part of the proposed method, the appropriate parameters for the DP algorithm were determined …”
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A Novel Context-Aware Douglas–Peucker (CADP) Trajectory Compression Method von Mehri, Saeed, Hooshangi, Navid, Mahdizadeh Gharakhanlou, Navid

“… Most traditional trajectory compression methods, such as the Douglas–Peucker (DP) method, consider only spatial characteristics and disregard contextual factors, including environmental context …”
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An adaptive trajectory compression and feature preservation method for maritime traffic analysis von Guo, Shaoqing, Bolbot, Victor, Valdez Banda, Osiris

“… Trajectory compression techniques have been widely investigated to remedy the challenge. However, conventional compression techniques such as Douglas-Peucker (DP …”
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Comparative study of hybrid architectures integrated with dual-fuel intelligent charge compression ignition engine: A commercial powertrain solution towards carbon neutrality von Zhang, Yaoyuan, Wu, Haoqing, Mi, Shijie, Zhao, Wenbin, He, Zhuoyao, Qian, Yong, Lu, Xingcai

“… •Using a non-dominated sorting genetic algorithm optimizes multiple objectives. The dual-fuel intelligent charge compression ignition (ICCI …”
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Identifying Transmission Opportunity through Transmission Power and Bit Rate for Improved VANET Efficiency von Wei, Low Jun, Lim, Joanne Mun-Yee

“… The proposed algorithm, Joint Adaptation of Transmission power and Bit rate (JATB) algorithm uses modified Dynamic Programming (DP …”
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Data Thinning of Ship Engine Room Equipment Based on Improved Douglas-Peucker Algorithm von Dong, Shengli, Jiang, Chenji

“… storage, querying, and processing. Although the traditional Douglas-Peucker (DP) algorithm effectively retains key information from the original data, its reliance …”
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A fast and robust feature-based 3D algorithm using compressed image correlation von Tan, Sheng S., Hart, Douglas P.

“… The algorithm uses an image compression scheme that retains pixel values in high intensity gradient areas while eliminating pixels with little correlation information in smooth surface regions …”
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Time-domain signal reconstruction of vehicle interior noise based on deep learning and compressed sensing techniques von Wang, X.L., Yang, D.P., Wang, Y.S., Guo, H., Liu, N.N., Li, W.W.

“… ) algorithm is proposed.•The SCS method adaptively extracts effective features of noise signals …”
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A method of automatic field of view generation and path planning for automated x‐ray inspection von Song, Guiling, Xu, Wei

“…  + transformer deep learning algorithm. Experimental results show that, compared with the binary state compression DP method and the local shortest path planning method, the proposed method can support large …”
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Improved Communication-Privacy Trade-offs in \(L_2\) Mean Estimation under Streaming Differential Privacy von Wei-Ning, Chen, Isik, Berivan, Kairouz, Peter, Albert No, Oh, Sewoong, Xu, Zheng

“… ); secondly, schemes achieving order-optimal communication-privacy trade-offs do not extend seamlessly to streaming differential privacy (DP) settings (e.g …”
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The three-phase model of cardiac arrest as applied to ventricular fibrillation in a large, urban emergency medical services system von Vilke, Gary M., Chan, Theodore C., Dunford, James V., Metz, Marcelyn, Ochs, Ginger, Smith, Alan, Fisher, Roger, Poste, Jennifer C., McCallum-Brown, Lana, Davis, Daniel P.

“… Cardiac arrest is responsible for significant morbidity and mortality, with consistently poor outcomes despite the rapid availability of prehospital personnel …”
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