Detected information correction apparatus and method
AssigneeFujitsu Limited
InventorsAi Yano, Ryuichi Matsukura, Jun Kakuta
Life of this patent
Estimating the term…
Abstract
A detected information correction apparatus configured to correct detected information, includes: a usage status detecting configured to detect status information on the basis of detected information detected by one or more sensors, the status information indicating how a portable apparatus is being used; a correction data acquiring configured to acquire correction data at specific timing intervals, the correction data being used to correct the detected information; and a detected information correcting configured to correct the detected information with the correction data.
Claims9
A detected information correction apparatus comprising:
- a memory which stores instructions;
- and
- a computer processor coupled to the memory and executes the stored instructions which cause the computer processor to execute:
- acquire gesture status information of a portable apparatus based on an output from a first sensor which is installed in the portable apparatus, the gesture status information indicating an orientation of the portable apparatus,
- acquire grip position information from a second sensor which is installed in the portable apparatus, the grip position indicating a position of the portable apparatus where one or more hands grip,
- acquire correction data according to the orientation and the grip position, and
- correct the gesture status information with the correction data.
A portable apparatus, comprising:
- a sensor;
- a memory which stores instructions;
- and
- a computer processor coupled to the memory and executes the stored instructions which cause the computer processor to execute:
- acquire gesture status information of the portable apparatus based on an output from the sensor;
- acquire correction data based on the gesture status information;
- correct the gesture status information with the correction data;
- and
- determine commands issued to the portable apparatus based upon the gesture status information which is corrected, and
- wherein the gesture status information includes a first, a second, and a third angle, each being an angle between a surface and a first axis in a width direction of the portable apparatus, a second axis in a height direction of the portable apparatus, and a third axis in a depth direction of the portable apparatus, respectively,
- the gesture status information further includes a first, a second, and a third acceleration, each being an acceleration along the first axis, the second axis, and the third axis, respectively, and
- the correction data includes a first, a second, and a third coefficient for multiplication with the first, second, and third acceleration, respectively, wherein each coefficient is a respective cosine of the first, second, and third angles.
A detected information correction method for execution by a computer processor for a portable apparatus, the method comprising:
- executing by the computer processor:
- acquiring gesture status information of the portable apparatus based on an output from a first sensor which is installed in the portable apparatus, the gesture status information indicating an orientation of the portable apparatus;
- acquiring grip position information from a second sensor which is installed in the portable apparatus, the grip position indicating a position of the portable apparatus where one or more hands grip;
- and
- correcting the gesture status information according to correction data acquired based on the orientation and the grip position.
Dependencies are inferred from the claim text.