Method for analyzing skin surface and apparatus therefor

Claim 1

A method for analyzing a skin surface, comprising: transferring horny cells from the skin surface of a subject onto an adhesive face of a base sheet; producing an image of the horny cells thus transferred; executing a learning-type image measurement system equipped with autocorrelation mask patterns on a morphology of the horny cells in the image, thus judging at least one of a degree of overlapping, a degree of ellipticity and a degree of area of the horny cells; and analyzing skin surface conditions using the judgment of said at least one of the degree of overlapping, the degree of ellipticity and the degree of the area of the horny cells, wherein, after transferring the horny cells onto the adhesive face of the base sheet, an integral cover sheet of said base sheet is adhered to the adhesive face and then the image of the horny cells is produced.

Claim 2

A method for analyzing a skin surface, comprising: transferring horny cells from the skin surface of a subject onto an adhesive face of a base sheet; producing an image of the horny cells thus transferred; executing a learning-type image measurement system equipped with autocorrelation mask patterns on a morphology of the horny cells in the image, thus judging at least one of a degree of overlapping, a degree of ellipticity and a degree of area of the horny cells; and analyzing skin surface conditions using the judgment of said at least one of the degree of overlapping, the degree of ellipticity and the degree of the area of the horny cells, wherein, after transferring the horny cells onto the adhesive face of the base sheet, an integral cover sheet of said base sheet is adhered to the adhesive face and then the image of the horny cells is produced.

Claim 6

An apparatus for analyzing a skin surface, comprising: means for imaging a base sheet carrying horny cells transferred thereonto, thereby producing an image of said horny cells; means for analyzing the image by executing a learning-type image measurement system provided with autocorrelation mask patterns on a morphology of the imaged horny cells so as to judge at least one of a degree of overlapping, a degree of ellipticity and a degree of area of the horny cells; and means for analyzing skin surface conditions using said at least one of the degree of overlapping, the degree of ellipticity and the degree of area of the horny cells judged by the means for analyzing the image, wherein the base sheet comprises an integral cover sheet for covering said horny cells transferred thereonto.

Claim 7

An apparatus for analyzing a skin surface, comprising: means for imaging a base sheet carrying horny cells transferred thereonto, thereby producing an image of said horny cells; means for analyzing the image by executing a learning-type image measurement system provided with autocorrelation mask patterns on a morphology of the imaged horny cells so as to judge at least one of a degree of overlapping, a degree of ellipticity and a degree of area of the horny cells; and means for analyzing skin surface conditions using said at least one of the degree of overlapping, the degree of ellipticity and the degree of area of the horny cells judged by the means for analyzing the image, wherein the base sheet comprises an integral cover sheet for covering said horny cells transferred thereonto.

Claim 11

A method for analyzing a skin surface, comprising: transferring horny cells from the skin surface of a subject onto an adhesive face of a base sheet; producing an image of the horny cells thus transferred; executing a learning-type image measurement system equipped with autocorrelation mask patterns on a morphology of the horny cells in the image, thus judging at least one of a degree of overlapping, a degree of ellipticity and a degree of area of the horny cells; and analyzing skin surface conditions using the judgment of said at least one of the degree of overlapping, the degree of ellipticity and the degree of area of the horny cells; irradiating the base sheet carrying the horny cells transferred thereonto with light in a predetermined dose; measuring a quantity of the light transmitted; determining an amount of the horny cells which have been peeled off and transferred onto the base sheet; judging a peeling strength of the horny cells therefrom; and analyzing the skin surface conditions using the peeling strength and a degree of maturation of the horny cells, wherein, after transferring the horny cells onto the adhesive face of the base sheet, a cover sheet of said base sheet is adhered to the adhesive face and then the image of horny cells is produced using transparent sheets as said base sheet and said integral cover sheet;.

Claim 12

A method for analyzing a skin surface, comprising: transferring horny cells from the skin surface of a subject onto an adhesive face of a base sheet; producing an image of the horny cells thus transferred; executing a learning-type image measurement system equipped with autocorrelation mask patterns on a morphology of the horny cells in the image, thus judging at least one of a degree of overlapping, a degree of ellipticity and a degree of area of the horny cells; and analyzing skin surface conditions using the judgment of said at least one of the degree of overlapping, the degree of ellipticity and the degree of area of the horny cells; irradiating the base sheet carrying the horny cells transferred thereonto with light in a predetermined dose; measuring a quantity of the light transmitted; determining an amount of the horny cells which have been peeled off and transferred onto the base sheet; judging a peeling strength of the horny cells therefrom; and analyzing the skin surface conditions using the peeling strength and a degree of maturation of the horny cells, wherein, after transferring the horny cells onto the adhesive face of the base sheet, a cover sheet of said base sheet is adhered to the adhesive face and then the image of horny cells is produced using transparent sheets as said base sheet and said integral cover sheet;.

Claim 13

An apparatus for analyzing a skin surface, comprising: means for imaging a base sheet carrying horny cells transferred thereonto, thereby producing an image of said horny cells; means for analyzing the image by executing a learning-type image measurement system provided with autocorrelation mask patterns on a morphology of the imaged horny cells so as to judge at least one of a degree of overlapping, a degree of ellipticity and a degree of area of the horny cells; means for analyzing skin surface conditions using said at least one of the degree of overlapping, the degree of ellipticity and the degree of area of the horny cells judged by the means for analyzing the image; and means for irradiating the base sheet carrying the horny cells transferred thereonto with light in a predetermined dose and measuring a quantity of light transmitted, wherein said means for analyzing the skin surface conditions comprises evaluating a degree of maturation of the horny cells using the judgment of said at least one of the degree of overlapping, the degree of ellipticity and the degree of area of the horny cells; and said means for analyzing the skin surface conditions comprises determining an amount of the horny cells, which have been peeled off and transferred onto the base sheet, using the quantity of measured transmitted light, judging a peeling strength of the horny cells therefrom, and analyzing the skin surface conditions using the peeling strength and the degree of maturation of the horny cells.

Claim 14

An apparatus for analyzing a skin surface, comprising: means for imaging a base sheet carrying horny cells transferred thereonto, thereby producing an image of said horny cells; means for analyzing the image by executing a learning-type image measurement system provided with autocorrelation mask patterns on a morphology of the imaged horny cells so as to judge at least one of a degree of overlapping, a degree of ellipticity and a degree of area of the horny cells; means for analyzing skin surface conditions using said at least one of the degree of overlapping, the degree of ellipticity and the degree of area of the horny cells judged by the means for analyzing the image; and means for irradiating the base sheet carrying the horny cells transferred thereonto with light in a predetermined dose and measuring a quantity of light transmitted, wherein said means for analyzing the skin surface conditions comprises evaluating a degree of maturation of the horny cells using the judgment of said at least one of the degree of overlapping, the degree of ellipticity and the degree of area of the horny cells; and said means for analyzing the skin surface conditions comprises determining an amount of the horny cells, which have been peeled off and transferred onto the base sheet, using the quantity of measured transmitted light, judging a peeling strength of the horny cells therefrom, and analyzing the skin surface conditions using the peeling strength and the degree of maturation of the horny cells.