| Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2013: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2011: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Research Abstract |
Fast M-estimation Gaussian filter is the high-speed robust low-pass filter of which transmission characteristic agrees with Gaussian filter's one if and only if no outlier exists. 1D fast M-estimation Gaussian filter obtains all of the three major characteristics of filters for linear roughness measurement (characteristic agrees with Gaussian filter, high-speed and robustness) are verified. This research verifies four major characteristics of the areal surface texture in transmission characteristic, and compares with S.Brinkmann's robust Gaussian filter and spline filter.
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