Sony Corporation

Takayuki Yamazaki

Kenichiro Nakamura

Kenshi Nabeta

Kazuhito Kunishima

Provided is an image analysis device, an image analysis method, and an illumination device to efficiently acquire an image to be suitably used to analyze skin. An image acquisition unit is included, the image acquisition unit including an illumination unit including a light emitting unit in which a plurality of light emitting elements including at least a light emitting element that emits visible light and a light emitting element that emits invisible light are packaged, and an image pickup unit that captures an image of reflection light generated by causing irradiation light emitted from the illumination unit to be reflected by an analysis target. The present disclosure is applicable to, for example, a device for analyzing human skin.

Image analysis device, image analysis method, and illumination device

An image pickup lens includes: in recited order from object plane toward image plane, a first lens having positive refractive power; a second lens having positive or negative refractive power; a third lens having negative refractive power; a fourth lens having negative refractive power; a fifth lens having positive refractive power; and a sixth lens having negative refractive power and having optical surfaces, an image-sided surface of the optical surfaces having an aspherical shape with one or more inflection points other than an intersection point of the image-sided surface and an optical axis.

Growing community of inventors

Aichi, Japan

Takayuki Yamazaki