@article{oai:kumadai.repo.nii.ac.jp:00022983,
 author = {原田, 博之 and Harada, Hiroshi and 柏木, 濶 and Kashiwagi, Hiroshi and Ando, Toshiyuki and 大渕, 慶史 and Ohbuchi, Yoshifumi and Kaba, Kazuki and 原田, 博之 and 柏木, 潤 and 安藤, 俊之 and 大渕, 慶史 and 椛, 一喜},
 issue = {702},
 journal = {日本機械学會論文集. C編},
 month = {Feb},
 note = {application/pdf, 論文(Article), The authors have recently proposed a new signal processing technique called M-transform. In this paper, we propose to use the M-transform for impulsive noise reduction. Since M-transform of a time signal is equivalent to calculate cross-correlation function between the time signal and M-sequence,both impulsive noise and white noise are converted into small-amplitude random signal through the M-transform. These small-amplitude random signals can be removed by use of some non-linear filter. And then, the filtered signal is transformed into time domain through the inverse M-transform and the noise reduction procedure is completed. The proposed filtering technique is applied to reduce impulsive noise included in surface tracing signal measured by an atomic force microscope. From the results of the experiment, it is shown that the proposed works quite well for impulsive noise reduction., http://ci.nii.ac.jp/naid/110006264559@@@http://www.jsme.or.jp},
 pages = {513--518},
 title = {M変換を用いる高精度表面計測信号中のインパルス状雑音の除去(機械力学,計測,自動制御)},
 volume = {71},
 year = {2005},
 yomi = {ハラダ, ヒロシ and カシワギ, ヒロシ and オオブチ, ヨシフミ}
}