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Facial landmark detection is an essential module in many face related applications and it often appears as the most time consuming part in face processing pipeline. This paper proposes a fast and effective method for facial landmark detection using Haar cascade classifiers and a simple 3D head model, which not only detects the position of landmark points(More)
In this paper, we propose a real-time visual mapping scheme which can be implemented on a low-cost embedded system for consumer-level ratio control (RC) drones. In our work, a 3-dimensional occupancy grid map is obtained based on an estimated trajectory from data fusion of multiple on-board sensors, composed of two downward-facing cameras, two(More)
We propose and analyze an efficient way to enhance four-wave mixing (FWM) signals in a four-subband semiconductor quantum well via Fano-type interference. By using Schrödinger-Maxwell formalism, we derive explicitly analytical expressions for the input probe pulse and the generated FWM field in linear regime under the steady-state condition. With the aid of(More)
Genetic studies demonstrate that the Aiolos polymorphisms contribute to the susceptibility to autoimmune diseases. The purpose of the study was to investigate the Aiolos expression in lymphocytes and monocytes in the peripheral blood from patients with SLE and RA, and to explore the correlation between Aiolos expression in cell subsets and laboratory(More)
In the process of automatic test case generation in the function call path test, it is important to analysis information of control flow in program, draw the function call graph, and extract control conditions and variables in conditions. However variables in conditions are always not the same as variables in test cases, so it ca't generate accurate and(More)
Most marine bacteria secrete exopolysaccharide (EPS), which is important for bacterial survival in the marine environment. However, it is still unclear whether the self-secreted EPS is involved in marine bacterial motility. Here we studied the role of EPS in the lateral flagella-driven swarming motility of benthic bacterium Pseudoalteromonas sp. SM9913(More)
Financial problems are not only a significant research topic in the field of crisis management, but they also influence people's daily life and the operation of enterprises. To the great extent, finance crisis severely affects social stability and economic development and has a profound negative influence over the entire world. At present, China's banking(More)
BMS-986142 is an oral, small-molecule reversible inhibitor of Bruton’s tyrosine kinase. The main objectives of our phase I studies were to characterize the safety and tolerability, pharmacokinetics, and pharmacodynamics of BMS-986142 in healthy participants, and to investigate the potential for the effect of BMS-986142 on the PK of methotrexate (MTX) in(More)
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