Analysis apparatus, analysis method, and recording medium
AssigneeSony Corporation
InventorsHideyuki Matsunaga, Kosei Yamashita
Life of this patent
Estimating the term…
Abstract
Provided is an analysis apparatus including an acquisition unit that acquires vibration data showing a vibration generated in a first object by having a second object come into contact with a first position on the first object, a first analysis processing unit that specifies the first position by comparing a vibration characteristic shown by the vibration data, and a vibration characteristic defined for each position where the second object may come into contact with the first object, and a second analysis processing unit that estimates a velocity after the contact of the second object based on a velocity of the first object and the first position.
Claims9
An analysis apparatus, comprising:
- at least one sensor configured to:
- acquire vibration data that represents vibration generated, in a first object, in a section region;
- and
- acquire motion data that represents at least one of displacement or rotation of the first object in the section region;
- and
- at least one processor configured to:
- extract a portion of the acquired vibration data of the section region based on a contact of a second object at a first position on the first object;
- extract a portion of the acquired motion data of the section region based on the extracted portion of the vibration data;
- estimate a posture of the first object based on the motion data;
- calculate a velocity of the first object based on the posture of the first object;
- output velocity information of the calculated velocity of the first object;
- estimate trajectory information for motion of the first object based on at least one of the extracted portion of the acquired motion data and the velocity information;
- and
- control a display device to display the trajectory information with a visual effect corresponding to the velocity of the first object.
An analysis method, comprising:
- acquiring, by a sensor, vibration data that represents vibration generated in a first object, wherein the vibration is generated in a section region;
- acquiring, by the sensor, motion data that represents at least one of displacement or rotation of the first object in the section region;
- extracting, by a processor, a portion of the acquired vibration data of the section region based on a contact of a second object at a first position on the first object;
- extracting, by the processor, a portion of the acquired motion data of the section region based on the extracted portion of the vibration data;
- estimating, by the processor, a posture of the first object based on the motion data;
- calculating, by the processor, a velocity of the first object based on the posture of the first object;
- outputting, by the processor, velocity information of the calculated velocity of the first object;
- estimating, by the processor, trajectory information for motion of the first object based on at least one of the extracted portion of the acquired motion data and the velocity information;
- and
- controlling, by the processor, a display device to display the trajectory information with a visual effect corresponding to the velocity of the first object.
A non-transitory computer-readable medium having stored thereon, computer-executable instructions which, when executed by a computer, cause the computer to execute operations, the operations comprising:
- acquiring, from at least one sensor, vibration data that represents vibration generated in a first object, wherein the vibration is generated in a section region;
- acquiring, from the at least one sensor, motion data that represents at least one of displacement or rotation of the first object in the section region;
- extracting, by a processor, a portion of the acquired vibration data of the section region based on a contact of a second object at a first position on the first object;
- extracting, by the processor, a portion of the acquired motion data of the section region based on the extracted portion of the vibration data;
- estimating, by the processor, a posture of the first object based on the motion data;
- calculating, by the processor, a velocity of the first object based on the posture of the first object;
- outputting, by the processor, velocity information of the calculated velocity of the first object;
- estimating, by the processor, trajectory information for motion of the first object based on at least one of the extracted portion of the acquired motion data and the velocity information;
- and
- controlling, by the processor, a display device to display the trajectory information with a visual effect corresponding to the velocity of the first object.
Dependencies are inferred from the claim text.