Preliminary results indicate that the use of internal reference tissues with the histogramtechnique 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。
3
By defining a region smoothness measure, the method firstly enhances peak-valley feature of image histogram by fuzzy set technique, and then segments image using adaptive multi-thresholding method.