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Key-frames extraction technology for motion capture data can extract some important frames which describe the original motion sequence well, it is useful in motion retrieval, compression and edition. In this paper, we propose a new method for extracting key frames from motion capture sequence based on asynchronous learning factor PSO (Particle Swarm Optimization). Our proposed approach consists of...
Take support structure as the object, studied the multi-objective optimization of optimization layout of structural materials and maximize natural frequency under multiple load cases. Based on the SIMP (solid isotropic material with penalization) method, compromise programming method was adopted to define objectives of multi-objective topology optimization. With the supporting structure for the study,...
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