The new histogram is very general and practical, which can be used for the threshold selection when the object is big or small and the edge model is ramp like or roof as well.
该直方图能同时用于大目标和小目标时以及边界是阶跃边缘和屋顶状边缘时的阈值选取，具有很大的通用性和实用性。
Preliminary results indicate that the use of internal reference tissues with the histogram technique may improve reproducibility of scan-to-scan measurements as well as inter-scanner precision.
初步结果显示，使用内部参考组织与直方图技术，可提高重复性的扫描，以扫描测量以及跨扫描仪的精度。
It is shown to outperform the conventional technique that USES a histogram-based measure of frame difference. This approach performs very well in b...
该方法比起传统的使用帧间柱状图差分的方法，在实时性和直观性上都做得非常好。
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