Point cloud optimization

Part 2 book "Computer aided engineering design" includes content: Differential geometry of surfaces, design of surfaces, solid modeling, computations for geometric design, geometric modeling using point clouds, finite element method, optimization.

228p dianmotminh00 22-04-2024 3 2   Download

This research work is focused on the cloud point extraction (CPE) procedure for the preconcentration of rifampicin prior to its determination in water. The UV/vis spectrophotometric method was adapted for the measurement of rifampicin content after the phase separation. Triton-X 100 was used as the nonionic surfactant which contains hydrophilic polyethylene chain feasible for the extraction of analyte. Various analytical parameters that can affect the extraction efficacy were optimized to achieve linearity of the proposed method in the concentration range of 3.54–81.41 mgL–1.

10p tudichquannguyet 29-11-2021 9 1   Download

A multi-sensor system consists of some pairs of space-fixed camera-projectors in which each of them can reconstruct a point cloud of an object at a corresponding view. The individual 3D maps obtained from them are then registered together to form the complete 3D shape of the object.

7p parasite 02-06-2021 15 1   Download

Consolidation of applications in cloud computing environments presents a significant opportunity for energy optimization. As a first step toward enabling energy efficient consolidation, we study the inter-relationships between energy consumption, resource utilization, and performance of consolidated workloads. The study reveals the energy performance trade-offs for consolidation and shows that optimal operating points exist. We model the consolidation problem as a modified bin packing problem and illustrate it with an example.

24p holy_ghost 05-04-2013 83 18   Download

Just as the chemical and physical properties of petroleum have offered challenges in selecting and designing optimal upgrading schemes, they also introduce challenges when determining the effects of petroleum and its product on the environment. In particular, predicting the fate of the polynuclear aromatic systems, the heteroatom systems (principally, compounds containing nitrogen and sulfur), and the metal-containing systems (principally, compounds of vanadium, nickel, and iron) in the feedstocks is the subject of many studies and migration models....

353p nhulan0908 02-10-2012 54 8   Download