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US 2016/0112621 A1Published application
Lighting control device and lighting control method
AssigneePanasonic Intellectual Property Management Co., Ltd.
InventorCHIE NISHI
Life of this patent
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Abstract
A lighting control device includes: a luminance acquirer that acquires a luminance measured value of a fixed point of an object when the object is viewed from a predetermined viewpoint; and a lighting adjuster that individually controls a plurality of light sources irradiating the object from different directions based on the luminance measured value, and adjusts lighting on the object such that the luminance of the fixed point comes close to a predetermined setting value.
Claims10
A lighting control device comprising:
- a luminance acquirer that acquires a luminance measured value of a fixed point of an object which is viewed from a predetermined viewpoint;
- and
- a lighting adjuster that individually controls a plurality of light sources irradiating the object from different directions based on the luminance measured value, and adjusts lighting on the object for the luminance of the fixed point to approach a predetermined setting value.
A light control method comprising:
- acquiring a luminance measured value of a fixed point of an object when the object is viewed from a predetermined viewpoint;
- and
- controlling individually a plurality of light sources irradiating the object from different directions based on the luminance measured value, and adjusting lighting on the object for the luminance of the fixed point to approach a predetermined setting value.
Dependencies are inferred from the claim text.