Method and apparatus for estimating features of target materials by using kinetic change information
First Claim
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1. A non-transitory computer-readable recording medium storing a computer program for executing a method of estimating feature values of a measurement target material used in an apparatus for estimating feature values of a measurement target material using kinetic change information in a chemical reaction, the method comprising:
- acquiring kinetic change information related to feature values of a measurement target material; and
estimating the feature values of the measurement target material using both the kinetic change information and a previously determined correlation function,wherein the kinetic change information denotes a change in electrochemical current or voltage of the measurement target material with the passage of time,wherein the feature values denotes a numerical value which represents at least one of the group consisting of a concentration, an amount, a weight, and an amount ratio of the measurement target material, andwherein the previously determined correlation function denotes a function which indicates a correlation between the kinetic change information and true measured values that are feature values of the measurement target material from a large amount of data previously measured.
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Abstract
Disclosed are a method and an apparatus for estimating the features (concentration, weight, volume, etc.) of target materials, by using kinetic change information along time, when measuring the results of a chemical reaction between two materials, target materials and reactant, with an optical or electrochemical method.
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Citations
20 Claims
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1. A non-transitory computer-readable recording medium storing a computer program for executing a method of estimating feature values of a measurement target material used in an apparatus for estimating feature values of a measurement target material using kinetic change information in a chemical reaction, the method comprising:
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acquiring kinetic change information related to feature values of a measurement target material; and estimating the feature values of the measurement target material using both the kinetic change information and a previously determined correlation function, wherein the kinetic change information denotes a change in electrochemical current or voltage of the measurement target material with the passage of time, wherein the feature values denotes a numerical value which represents at least one of the group consisting of a concentration, an amount, a weight, and an amount ratio of the measurement target material, and wherein the previously determined correlation function denotes a function which indicates a correlation between the kinetic change information and true measured values that are feature values of the measurement target material from a large amount of data previously measured. - View Dependent Claims (2, 3, 4, 5)
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6. An apparatus for estimating feature values of a measurement target material using kinetic change information, comprising:
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a kinetic information acquisition unit for acquiring kinetic change information related to feature values of a measurement target material; and a feature estimation unit for estimating the feature values of the measurement target material using both the kinetic change information and a previously determined correlation function. - View Dependent Claims (7, 8, 9)
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10. A non-transitory computer-readable recording medium storing a computer program for executing an error correction method used in an error correction apparatus using kinetic change information, comprising:
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acquiring kinetic change information related to feature values of a first material; estimating feature values of a second material using both the kinetic change information and a previously determined first function; acquiring estimated errors of the feature values of the first material using both the feature values of the second material and a previously determined second function; and correcting the feature values of the first material measured without considering interference of the second material, by using the estimated errors of the first material, wherein the kinetic change information denotes a change in electrochemical current or voltage of a measurement target material with the passage of time, wherein the feature values denotes a numerical value which represents at least one of the group consisting of a concentration, an amount, a weight, and an amount ratio of the measurement target material, and wherein the previously determined correlation function denotes a function which indicates a correlation between the kinetic change information and true measured values that are feature values of the measurement target material from a large amount of data previously measured. - View Dependent Claims (11, 12, 13, 14, 15, 16)
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17. An error correction apparatus, comprising:
- a kinetic information acquisition unit for acquiring kinetic change information related to feature values of a first material;
a feature estimation unit for estimating feature values of a second material using both the kinetic change information and a previously determined first function;
an estimated error acquisition unit for acquiring estimated errors of the feature values of the first material using both the feature values of the second material and a previously determined second function; and
a feature correction unit for correcting the feature values of the first material measured without considering interference of the second material, by using the estimated errors of the first material. - View Dependent Claims (18, 19, 20)
- a kinetic information acquisition unit for acquiring kinetic change information related to feature values of a first material;
Specification