画像解析による麹菌体量の推定

Translated title of the contribution: Estimation of Cell Concentration on Rice Koji by Image Analysis

本多 裕之, 大楠 栄治, 花井 泰三, 西田 淑男, 深谷 伊和男, 小林 猛

Research output: Contribution to journalArticle

Abstract

Image analysis was used to estimate the cell concentration of koji fungi on rice koji. Fungi, rice and background were identified and visualized as a trinary image based on the brightness classified at 256 levels. The sums of pixels corresponding to koji fungi (S_A) and rice (S_R) were calculated and the S_A/S_R ratio was found to be strongly correlated with the actual value of the cell concentration of the fungi. The method could be applied to monitor growth in the koji making process.
Translated title of the contributionEstimation of Cell Concentration on Rice Koji by Image Analysis
Original languageJapanese
Pages (from-to)409-412
Number of pages4
JournalSeibutsu-kogaku Kaishi
Volume73
Issue number5
Publication statusPublished - 1995

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    本多裕之, 大楠栄治, 花井泰三, 西田淑男, 深谷伊和男, & 小林猛 (1995). 画像解析による麹菌体量の推定. Seibutsu-kogaku Kaishi, 73(5), 409-412. http://id.ndl.go.jp/bib/3640683