阀值法像元统计
Digital numbers statistics
像元饱和阈值
pixel saturation threshold
超音波法液位元元元元元元测定
ultra-sonic method of liquid meaduremert
NDVI像元二分法
NDVI method for dimidiate pixel model
binary pixel method
电流镜像像素电路
mirror-based pixel circuit
多重影像像素点处理
multiple image pixel point processing
赋形像元探测器
Special-shaped-pixel detectors
改进像元二分法
improved dimidiate pixel model