WebMar 9, 2024 · Specifically, our data augmentation algorithm includes a B-spline free form deformation method to randomly distort the strokes of characters but maintain the overall structures. We generate 20–40 augmented images for each training data and use this augmented training set to train a deep neural network model in a standard pipeline. WebGround deformation contains important information that can be exploited to look into the dynamics of a geothermal system. In recent years, InSAR has manifested its strong power in the monitoring of ground deformation. In this paper, a multi-temporal InSAR algorithm, WLS InSAR, is employed to monitor and characterize the Yangbajing geothermal field in …
A free‐form surface flattening algorithm that minimizes geometric ...
WebFast Volume-Preserving Free Form Deformation Using Multi-Level Optimization Gentaro Hirota, Renee Maheshwari and Ming C. Lin ... Given the boundary representation of a … WebIn the pre-processing step, we also generate free-form deformation (FFD) points (process 3) that will be used later to morph the design surface. Refer to Geometric Parameterization. Then, we give a set of baseline design variables to the optimizer (process 2). We usually use SNOPT as the optimizer, which uses the SQP algorithm. bothell minutecast
Image warping with scattered data interpolation Semantic Scholar
WebSep 20, 2024 · free-form deformation, surrogate-based global optimization, secondary flow losses, manufacturing constraints, data mining Topics: Blades, Deformation, Design, Optimization, Pressure, Stators, Flow (Dynamics), Data mining, Whirls References 1. Horlock , J. H. , and Lakshminarayana , B. , 1973 , “ WebSep 6, 2024 · Axial compression-compression fatigue experiments on open-cell copper foams with different pore size were investigated in this paper. The effects of the strain amplitude on the fatigue properties were studied and found that there is an exponential relationship between the fatigue life and strain amplitude. The experimental results … WebApr 13, 2024 · Therefore, we propose a geometric deformation energy minimization algorithm for free-form surface flattening, which applies a combination of geometric and … hawthorn fields wragby