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|1. (WO2018106066) IMAGE-BASED QUANTITATIVE ANALYSIS METHOD OF MATERIALS|
|Applicants:||RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
|Inventors:||YUN, Wan Soo
KIM, Da Sol
KIM, Soo Hyun
|Title:||IMAGE-BASED QUANTITATIVE ANALYSIS METHOD OF MATERIALS|
A quantitative analysis method of materials is disclosed. The quantitative analysis method of materials comprises the steps of: measuring multiple pieces of quantitative data on a first material from each of N number of samples having different first quantitative values for the first material, the multiple pieces of quantitative data changing depending on the first quantitative values, then calculating a ratio of quantitative data having a value equal to or greater than a pre-configured threshold value among the multiple pieces of quantitative data with respect to each of the N number of samples, and deriving an analysis function accounting for the correlation of the ratio of quantitative data having a value equal to or greater than the threshold value with respect to the quantitative values of the first material using the calculated ratio; and calculating the quantitative values of the first material included in a specimen to be analyzed using the analysis function, whereby a quantitatively analyzable range and quantitative analysis accuracy for a material can be remarkably improved.