Information processing system, information processing apparatus, information processing method and recording medium
AssigneeNEC Corporation
InventorMasato Tsukada
Life of this patent
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Abstract
An information processing system (10) comprises: an acquiring means (110) for acquiring skin color information which is information relating to skin color of a target; an estimating means (120) for estimating luminance information of skin of the target on the basis of the skin color information; and a control means (130) for controlling at least one of camera parameter relating to exposure and illumination (19) when imaging the target on the basis of the luminance information. According to such the information processing system, it is possible to image a target with an appropriate condition.
Claims11
An information processing system comprising:
- at least one memory storing instructions;
- and
- at least one processor configured to execute the instructions to:
- acquire skin color information relating to skin color of a target;
- store a reflectance model for calculating reflectance of skin of the target from the estimate luminance information of the skin of the target based on the skin color information, based on the reflectance of the skin of the target calculated by using the reflectance model;
- and
- control at least one of camera parameter relating to exposure and illumination when imaging the target on the basis of the luminance information.
An information processing apparatus comprising:
- at least one memory storing instructions;
- and
- at least one processor configured to execute the instructions to:
- store a reflectance model for calculating reflectance of skin of the target from the estimate luminance information of the skin of the target based on the skin color information, based on the reflectance of the skin of the target calculated by using the reflectance model;
- and
- control at least one of camera parameter relating to exposure and illumination when imaging the target on the basis of the luminance information.
An information processing method performed by at least one computer and comprising:
- acquiring skin color information relating to skin color of a target;
- storing a reflectance model for calculating reflectance of skin of the target from the estimating luminance information of the skin of the target based on the skin color information, based on the reflectance of the skin of the target calculated by using the reflectance model;
- and
- controlling at least one of camera parameter relating to exposure and illumination when imaging the target on the basis of the luminance information.
Dependencies are inferred from the claim text.