adaptive-threshold time measurement 自适应门限时间测量
It adopts adaptive threshold stopping algorithm so as to decrease the time of motion search and keep the motion search resolution unchanged.
采用自适应阈值搜索停止算法，减少了运动估计搜索次数，并且基本保持运动估计的精度不变。
According to the characteristics of ignition and explosion signals, a system for detecting the artillerys explosion time based on self-adaptive threshold is developed.
针对炮弹炸点光信号的强度与频谱特性，设计了一种基于自适应阈值的炸点时间测量系统。
The real-time measuring is achieved by adopting some fast image process algorithm such as image tower, feature abstraction and adaptive image threshold.
通过采用图像分层、特征提取和自适应阈值分割等快速图像处理方法实现了对模型迎角的实时测量。
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