It includes seismogram input by scanner, grey normalization, horizontal line removal, extractions of time marks and start time of earthquake, and intelligent tracking and thinning.
该方法由地震图扫描输入、灰度规一化、水平线消除、时标和起震点提取及智能跟踪与细化等步骤组成。
This high performance, single window scanner leverages the patented optimizer to convert the scanner from the horizontal to the vertical position with just the flip of a switch.
此款高性能单窗口扫描仪利用专利优化器，通过翻转一个开关可将扫描仪从水平位置转到垂直位置。
Scanner errors include pixel interval error, horizontal-to-vertical proportion error and starting position error.
扫描仪误差包括像素间距误差、像素间距横纵比误差及扫描起点误差等。
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