In high dynamic scenes, fringe projection profilometry (FPP) may encounter fringe saturation, and the phase calculated will also be affected to produce errors.This paper proposes a saturated fringe restoration method to solve this problem, taking the four-step phase shift as an example.Firstly, according to the saturation of the fringe group, the d
Aim: To determine the knowledge, beliefs and practices towards malaria amongst pregnant women in Enugu.Method: A cross sectional survey of 300 consecutive pregnant women attending the antenatal clinics of University of Nigeria Teaching Hospital Enugu was carried out.The survey instrument was a questionnaire with questions covering various aspects o
In this paper, we studied the synergistic effect of sulfur dioxide and sugar skull pet odor candle chloride on the corrosion of weathering steel containing 3.55 wt% Ni.The weight loss and the rusts formed on weathering steel in atmosphere containing chloride, and a mixture of sulfur dioxide and chloride were studied by wet/dry cyclic corrosion test
The input constraints samsung galaxy tab s7 fe 12.4 in. bundle, 64gb black of control surfaces may lead to saturations, which could limit the achievable performance or even cause instability of vertical take-off and landing (VTOL) tail-sitter unmanned aerial vehicle (UAV).To improve flight safety and attitude tracking performance, a novel L1 adapti