Abstract:
To provide a mechanism that enables the balance between the satisfaction of measurement accuracy required for an application and the suppression of power consumption. An information processing apparatus includes: a control unit configured to acquire information indicating required accuracy of measurement information based on a result of detection by a sensor from an application that uses the measurement information, and control the sensor on the basis of the information indicating the required accuracy.
Abstract:
[Object] To calculate an integer bias according to a complicated calculation when an information processing apparatus switches reference stations.[Solution] An information processing apparatus including: a GPS reception unit configured to receive a radio wave from a satellite; and a processing unit configured to calculate an integer bias between a first reference station and the information processing apparatus on a basis of the radio wave from the satellite. The processing unit acquires an inter-reference-station integer bias between a second reference station different from the first reference station and the first reference station. The processing unit calculates an integer bias between the information processing apparatus and the second reference station on a basis of the integer bias between the first reference station and the information processing apparatus, and the inter-reference-station integer bias between the first reference station and the second reference station.
Abstract:
[Object] To make it possible to more favorably estimate the position of a flight vehicle.[Solution] Provided is a device including: an acquisition unit that acquires information indicating a position estimation system selected from among a plurality of position estimation systems for estimating a position of a flight vehicle; and a position estimation unit that estimates the position of the flight vehicle from first information generated by using an inertial sensor of the flight vehicle and second information generated through the position estimation system based on a parameter for the position estimation system.
Abstract:
There is provided an information processing apparatus including a contribution amount dividing unit configured 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 a distribution amount calculating unit configured 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.
Abstract:
The present disclosure relates to a positioning apparatus and a positioning method that make it possible to achieve a position measurement with a high degree of accuracy at low operating costs by using a small, lightweight, inexpensive GPS antenna and an IMU. An incident angle at which a carrier enters a GPS antenna is detected in global coordinates, and a posture of the GPS antenna is detected by the IMU in the global coordinates. On the basis of the posture, the incident angle at which the carrier enters the GPS antenna and being represented by the global coordinates is converted into the incident angle in local coordinates using a rotation matrix depending on the posture. On the basis of the incident angle in the local coordinates, an azimuth angle and an elevation angle are specified to obtain a phase difference based on a corresponding PCV, and a PCV correction value is calculated from the phase difference. A carrier phase is corrected using the calculated PCV correction value, and a position is measured. The present disclosure is applicable to a positioning apparatus.
Abstract:
Provided is an information processing apparatus intended to address problems in which positioning devices simply equipped with a plurality of antennas will fail to perform the carrier positioning. The information processing apparatus includes a receiving unit having a plurality of antennas located at second positions (Pa, Pb) and capable of receiving a carrier wave transmitted from a satellite, and a processing unit configured to perform positioning of a set first position (Po) on the basis of second phase information obtained by correcting first phase information of carrier waves respectively received by a plurality of the antennas.
Abstract:
Provided is a device including: an acquisition unit that acquires information indicating a position estimation system selected from among a plurality of position estimation systems for estimating a position of a flight vehicle; and a position estimation unit that estimates the position of the flight vehicle from first information generated by using an inertial sensor of the flight vehicle and second information generated through the position estimation system based on a parameter for the position estimation system.
Abstract:
There is provided an information processing apparatus including a contribution action detecting unit configured to detect a contribution action representing a contribution from a user to a target, a contribution degree giving unit configured to give the user a contribution degree in accordance with the contribution action, a virtual distance setting unit configured to set a virtual distance which is a virtual distance between the user and the target on the basis of an integrated value of the given contribution degree of the user, and a contribution degree notification screen display control unit configured to control a display of a contribution degree notification screen in which the set virtual distance is visually expressed.