Sony Corporation

Sony Group Corporation

Sony Ericsson Mobile Communications Japan, Inc.

Yoshihiro Wakita

Naoki Tagami

Shigeatsu Yoshioka

Yoichi Mizutani

Masashi Kimoto

Seiji Wada

Naoya Sazuka

Kenichi Takemura

Junichi Nakata

Koji Kashima

Yuji Suzuki

Natsuki Kimura

Kota Aizawa

Seiji Kobayashi

Yoshiaki Oikawa

Takayuki Yoshigahara

Yoshinori Takagi

Yasushi Tatehira

Mamoru Tokashiki

Hideki Shimomura

Masahiro Yoshioka

Haruto Takeda

Takuya Oshima

Shinya Ohtani

Kiyoshi Yoshikawa

Takashi Tago

Ryuhei Sakanoue

Tetsujiro Kondo

Yoshiyuki Kobayashi

Ryota Kimura

Kenji Yamane

Takashi Yamamoto

Masaru Kuramoto

Mitsuhiro Nakamura

Ken Miyashita

Atsushi Okubo

Takahiro Igarashi

Tatsumi Sakaguchi

Jun Nakano

Hiroshi Kyusojin

Tomiji Tanaka

Masato Kajimoto

Seiji Miyama

Ryoki Honjo

Yohei Kawamoto

Yutaka Imai

Takuya Nishimura

Atsushi Okamori

Ryu Narusawa

Gakuho Fukushi

Takuro Yamamoto

Haruhiko Soma

Hisahiro Suganuma

Mana Miyakoshi

Kazuyuki Kanosue

Mizuki Shirai

There is provided a scattered light signal measurement apparatus and an information processing apparatus that are capable of performing accurate measurement while preventing noise due to changes in relative velocity and relative position caused between a sensor and an observation target. The scattered light signal measurement apparatus includes a light receiving element and an incident angle limiting unit. The light receiving element receives scattered light obtained when coherent light emitted to a measurement target is scattered by the measurement target. The incident angle limiting unit limits an incident angle of the scattered light that is incident on a single point of the light receiving element to be equal to or smaller than a predetermined angle and controls the single light receiving element to increase an aperture ratio.

Scattered light signal measuring apparatus and information processing apparatus

A measurement deviceincludes a light source that irradiates a subject with light, a drive control unit that intermittently drives the light source, a light receiving element that receives scattered light of the light from the subject and generates an electric signal, and an amplifier that amplifies the electric signal with an integration circuit.

Measurement device and measurement method

Provided is an information processing device including a control unit that performs: temporary label addition processing of adding a temporary label to a predetermined position on input data for machine learning; processing of generating label data in accordance with input of correction of the temporary label by a person in charge of labeling; and processing of comparing label data corrected by the person in charge of labeling with correct-answer label data that is acquired in advance, and calculating labeling accuracy of the person in charge of labeling.

Information processing device and information processing method to evaluate a person in charge of labeling

There is provided an output control device, an output control method, and a program to provide technologies for enabling users to control their internal states more easily. The output control device including: an output control unit configured to control output of output information in accordance with a change in a state point in a physiological index space corresponding to a physiological index value based on biosensors. The output control unit controls the output of the output information in accordance with distribution density of previous state points for which a current state point serves as a standard in the physiological index space.

Output control device, output control method, and program

An information processing apparatus according to the present technology includes a processing section that executes a process including a correction process of specifying noise included in perspiration data acquired by a perspiration sensor on a basis of sensor data acquired by a different type of sensor than the perspiration sensor, and removing the noise from the perspiration data. According to such a technology, noise estimated according to other sensor data can be removed from the perspiration data, making it possible to maintain high accuracy in a later process of estimating activity in the autonomic nerves.

Information processing apparatus and information processing method

An information processing apparatus according to an embodiment of the present technology includes a light source section, a detector, and a determination section. The light source section irradiates light onto a body site of a user. The detector includes a plurality of light detectors and outputs a plurality of detection signals on the basis of reflected light that is reflected off the body site. The determination section determines a movement of the user on the basis of information regarding a speckle generated due to the light being irradiated onto the body site, the information regarding a speckle being included in the plurality of detection signals.

Information processing apparatus and information processing method to identify gesture operation of a user

This information processing apparatus includes a control unit that determines, on the basis of one or more pieces of sensor data generated by a sensor that measures an external environment and generates sensor data, whether to suppress transmission of the sensor data from the sensor. The control unit calculates a value related to a difference between a plurality of pieces of sensor data generated by the sensor at different points of time and determines whether to suppress the transmission of the sensor data from the sensor on the basis of the calculated value related to the difference.

Sensor data processing apparatus, sensor data processing method, sensor device, and information processing apparatus

An information processing device including an acquiring unit that acquires information related to a feature quantity specifying a predetermined target transmitted from a terminal device held by the target, a specifying unit that specifies the target on the basis of the information related to the feature quantity from among images captured by at least some of a plurality of imaging devices installed at different positions, and a control unit that presents information related to the target to a predetermined output destination in accordance with a specifying result of the target from the image.

Information processing device and information processing method

In one example embodiment, an information processing apparatus, for an observed image associated with an observation target object (e.g., a section of biological tissue), associates and stores position information and observation magnification information. In this embodiment, the information processing apparatus causes a display device to: (i) display an image associated with the observation target object; (ii) indicate the first positional information of the first observed image; and (iii) indicate the first observation magnification information of the first observed image.

Information processing apparatus, information processing method, and program

Provided is an information processing apparatus including a processing unit that presents content to a user on a basis of sensor information acquired by a sensor that detects reaction of the user to a stimulus given to the user.

System and method for changing content based on user reaction

Provided is an optical unit that radiates a coherent light such that the coherent light is incident in a target region of speckle image capturing in accordance with a pattern that includes a bright region and a dark region located uniformly in at least one direction in the target region. Provided is a measurement system including: an optical unit that radiates a coherent light such that the coherent light is incident in a target region in accordance with a pattern that includes a bright region and a dark region located uniformly in at least one direction in the target region; a light reception unit that receives a reflected light of the coherent light in the target region; and an imaging unit that captures an image of a speckle included in the reflected light.

Optical unit, measurement system, and measurement method

There is provided an information processing apparatus including circuitry configured to initiate a providing of guidance on at least one selected from a group consisting of a speed, a pitch, and a stride of a user's movement, based on a movement characteristic representing a relation among a combination of the speed, the pitch, and the stride during the user's movement, wherein the guidance is provided based on sensing information associated with the user's movement.

There is provided a speckle measurement apparatus to improve accuracy of flow velocity measurement or the like of particulates such as erythrocytes, the speckle measurement apparatus including an imager that captures scattered light images returned from an object to be measured when the object to be measured is irradiated with coherent light as speckle images, and a controller that determines a measurement area that is the same site of the object to be measured in a plurality of the speckle images captured continuously in time series by the imager by incorporating a displacement amount of a relative positional relationship between the object to be measured and the imager.

Speckle measurement apparatus and speckle measurement method

There is provided an information processing apparatus to divide an amount of contribution to a plurality of creators in association with content into a first part and a second part on the basis of a certain division ratio, the first part being distributed on the basis of a first distribution ratio, the second part being distributed on the basis of a second distribution ratio, and to calculate distribution amounts of the contribution to the respective creators on the basis of an amount corresponding to the first part, an amount corresponding to the second part, the first distribution ratio, and the second distribution ratio.

Information processing apparatus and information processing method for division of contribution

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Tokyo, Japan

Yoshihiro Wakita