Compressed Sensing MRI (CS-MRI) aims at reconstructing de-aliased images from sub-Nyquist sampling k-space data to accelerate MR Imaging, thus presenting two basic issues, i.e., where sample and how reconstruct. To deal with both problems simultaneously, we propose a novel end-to-end Probabilistic Under-sampling Explicable Reconstruction neTwork, dubbed PUERT, jointly optimize the...

There are two distinct types of domains, design- and cross-classes domains , with the former extensively studied under topic small-area estimation. In natural resource inventory, however, most classes listed in condition tables national inventory programs characterized as such vegetation type, productivity class, age class. To date, challenges remain active for inventorying because these usuall...

The3D object detection of LiDAR point cloud data has generated widespread discussion and implementation in recent years. In this paper, we concentrate on exploring the sampling method point-based 3D autonomous driving scenarios, a process which attempts to reduce expenditure by reaching sufficient accuracy using fewer selected points. FPS (farthest sampling), most used method, works poorly smal...