Motivated by recent successes on learning 3D feature representations, we present a Siamese network to generate representative 3D descriptors for 3D point matching in point cloud registration.Our system, dubbed HAF-Net, consists of Hyaluronic Acid feature extraction module, hierarchical feature reweighting and recalibration module (HRR), as well as
The radial jet drilling (RJD) is a key technology to improve the development efficiency of low-permeability oil and gas resources.In order to seek a reasonable hydraulic engineering parameter combination of hydraulic radial jet drilling, to obtain the optimal hydraulic energy distribution, a jet radial horizontal drilling simulation experiment syst
The economies and political systems of most European countries have successfully integrated to the European Union while also maintaining their sovereignty.Today, the countries of the Western Balkans (Macedonia, Serbia, Montenegro, Albania, Bosnia and Herzegovina, and Kosovo) are also seeking European integration, but mainly lag behind in terms of t
The research aims to: 1.Develop a proposal for a curriculum based on small toys for the development of some of the basic motor skills among primary school students.2.Identify the impact of the proposed program based on educational mini-games help in the development of basic motor skills of elementary students.3.To identify differences in the impact
Many key parts PURE COCONUT OIL of mechanical equipment gradually enter failure period with service, and failures happen in some of them, it will lead to serious consequences with economic loss and crash of machine and death of human if weak failures cannot be identified in time, which might degrade to major failure.It would be of benefit to preven