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Acute sleep restriction heavily influences cognitive function, affecting executive processes such as attention, response inhibition, and memory. Previous neuroimaging studies have suggested a link between hippocampal activity and short-term memory function. However, the specific contribution of the hippocampus to the decline of short-term memory following sleep restriction has yet to be established...
A method is proposed for measuring the ground moving target velocity via the electro-optical payload. The mathematical model for measuring the target velocity is established, which has 15 variables, including aircraft velocity, aircraft attitude angular rate, camera direction angular rate and so on. The simulation results show that angular rates and laser ranging value rate have a strong influence...
In order to improve the target localization accuracy based on airborne electro-optical payload, a novel passive target localization scheme is proposed. Firstly, the cross localization algorithm according to collinear equation is derived. And then the improved algorithm by repeatedly measuring the same target is present, which can suppress the effect of measurement error. The experimental results show...
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