白血球の自動分類--特徴抽出-2-

概要

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The present paperdeals with the following problems for the automaticwhite blood cell classification.(1)A technique for extracting a nucleus region of the white blood cellis described. It can be accomplishedby using the histogram of the directional difference. From this histograrm，an optimum threshold valuefor extracing the nucleus region is obtained.(2)The texture parmeters which express effectively the difference ofthe texture between white blood cells are proposed. That is，the shapeof the chromatin in the nucleus and the amount of the granules are proposedto discriminate the differene between monocytes and large lymphocytesand the difference between eosinophils and basophils，respectively.
福井大学工学部の論文
1978-09-00