Nikon Corporation

Masahiro Totsu

Kazuya Ono

Yutaka Uda

Takeshi Hataguchi

Toshihide Kikuchi

An image analysis apparatus includes: a distribution data generator that generates, on the basis of a sample image obtained by irradiating a biological tissue with light having an infrared bandwidth, distribution data indicating a distribution of light intensity in the infrared bandwidth in the tissue; a differential calculator that calculates, on the basis of the distribution data, an Nth-order derivative of the distribution of the light intensity in a first wavelength band in the infrared bandwidth, where N is an integer of 2 or more, for each region in the sample image; and an image data generator that converts the Nth-order derivative into a gray-scale value to generate image data.

Image analysis apparatus, imaging system, surgery support system, image analysis method, storage medium, and detection system

Disclosed is a linear motor device provided with a movable member, a stator having coils, and a control system for powering selected coils among the coils in accordance with a position of the movable member. The control system powers only the minimum number of coils contributing to the generation of thrust in relation with the current position of the movable member.

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Tokyo, Japan

Masahiro Totsu