Method of acquiring an image of a non-dermatoglyphic zone of the skin or of a zone of the hair by means of acquisition apparatus including a non-optical sensor
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Abstract
The invention relates to a method of acquiring an image of a non-dermatoglyphic zone of the skin or the hair by means of acquisition apparatus comprising a non-optical sensor.
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Citations
47 Claims
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1-27. -27. (canceled)
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28. An assembly comprising:
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image acquisition apparatus for acquiring an image of at least one of a non-dermatoglyphic zone of the skin and a zone of the hair in order to determine certain parameters of said zone and/or perform a diagnosis, said acquisition apparatus including a portable non-optical sensor arranged to be brought into contact with at least one of a non-dermatoglyphic zone of the skin and a zone of the hair; and
a computer tool enabling information to be extracted from signals delivered by the non-optical sensor concerning microrelief of said zone, said information relating to a state of one of the skin and the hair. - View Dependent Claims (38, 39, 40, 41)
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29. A computer system for use with images acquired to determine at least one of certain parameters of a zone and a diagnosis of a zone, wherein the zone is at least one of a non-dermatoglyphic zone of the skin and a zone of the hair, the computer system comprising:
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a) means for receiving images in digital form corresponding to at least one of a non-dermatoglyphic zone of the skin and a zone of the hair;
b) means for processing said images in order to determine data concerning at least one of surface density of lines, surface density of pores, size of pores, and an anisotrophy coefficient of line density; and
c) means for establishing a diagnosis on the basis of the data resulting from the means for processing. - View Dependent Claims (30, 42, 43, 44)
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31-37. -37. (canceled)
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45. An image assembly comprising:
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at least one image sensor for acquiring an image of at least one of a non-dermatoglyphic zone of the skin and a zone of the hair, said image sensor having an active surface that is sensitive to capacitance; and
a computer tool which receives signals from said at least one image sensor. - View Dependent Claims (46)
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47. An assembly comprising:
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image acquisition apparatus for acquiring an image of a non-dermatoglyphic zone of the skin in order to determine certain parameters of said zone and/or perform a diagnosis, said acquisition apparatus including a portable non-optical sensor arranged to be brought into contact with said non-dermatoglyphic zone of the skin; and
a computer tool enabling information to be extracted from signals delivered by the non-optical sensor concerning microrelief of said zone, said information relating to a state of the skin.
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Specification