Zhang Chang
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View article: Monte Carlo sampling with integrator snippets
Monte Carlo sampling with integrator snippets Open
Assume interest is in sampling from a probability distribution $μ$ defined on $(\mathsf{Z},\mathscr{Z})$. We develop a framework for sampling algorithms which takes full advantage of ODE numerical integrators, say $ψ\colon\mathsf{Z}\righta…
View article: Two-mirror aerial mapping camera design with a tilted-aplanatic secondary mirror for image motion compensation
Two-mirror aerial mapping camera design with a tilted-aplanatic secondary mirror for image motion compensation Open
The optical compensation method is a promising method to compensate the image motion by driving the optical element of the system. However, the tilt motion of the optical element could induce the degradation of the image quality. Based on …
View article: Adaptive weights learning in CNN feature fusion for crime scene investigation image classification
Adaptive weights learning in CNN feature fusion for crime scene investigation image classification Open
The combination of features from the convolutional layer and the fully connected layer of a convolutional neural network (CNN) provides an effective way to improve the performance of crime scene investigation (CSI) image classification. Ho…
View article: A Lightweight Model of VGG-16 for Remote Sensing Image Classification
A Lightweight Model of VGG-16 for Remote Sensing Image Classification Open
In planetary science, it is an important basic work to recognize and classify the features of topography and geomorphology from the massive data of planetary remote sensing. Therefore, this article proposes a lightweight model based on VGG…