Sony Corporation

Sony Group Corporation

Mana Miyakoshi

Takashi Yamamoto

Yoshihiro Wakita

Seiji Miyama

Yuichi Kageyama

Gakuho Fukushi

Shinya Maruyama

Provided is a technology for performing flexible access control to permit decoding of secret information exclusively with a specific user in a case where secret splitting is hierarchically executed. There is provided an information processing apparatus including a control unit that generates, from a first key with which first data is decodable, a plurality of shares based on the first key in response to a first-key generation request, restores the first key from the shares based on the first key in response to a second-key generation request, encrypts, with the first key, a part of a plurality of shares based on a part or all of the first key as a second key with which second data is decodable, and generates a plurality of shares based on the second key.

Information processing apparatus and information processing method

In one example embodiment, a microscope control device a controller configured to store a plurality of images having different depth positions. In one example embodiment, the microscope control device divides the plurality of images into a plurality of sub-regions. In one example embodiment, the microscope control device, for each sub-region, generates in-focus position information which corresponds to a depth position.

Microscope control device, image display device, image management server, in-focus position information generating method, image display method, image management method and microscope image management system

Growing community of inventors

Tokyo, Japan

Mana Miyakoshi