US 2020/0050955 A1Published application

Device, method, and non-transitory computer readable storage medium for labelling motion data

AssigneeInstitute for Information Industry

InventorsWei-Ming CHIANG, Hsien-Cheng LIAO

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Abstract

A device, method, and non-transitory computer readable storage medium for labelling motion data are provided. The device receives several motion signals, wherein each motion signal includes a motion time message and a motion data group. A motion script includes a plurality of preset motion messages, wherein each preset motion message includes a preset time message and a preset motion. The device performs the following steps for each preset time message: determining a first subset of the motion signals by comparing the motion time messages with the preset time message, calculating a similarity between the motion data group of each motion signal in the first subset and a reference model, determining a second subset of the first subset based on the first similarities, and labelling the motion data group of each motion signal included in the second subset as corresponding to the preset motion corresponding to the preset time message.

Claims20

Dependent claims

A device for labelling motion data, comprising:

a receiving interface, being configured to receive a plurality of motion signals, wherein each of the motion signals includes a motion time message and a motion data group;
a non-transitory computer readable storage medium, being configured to store a motion script, wherein the motion script includes a plurality of preset motion messages, each of the preset motion messages includes a preset time message and a preset motion;
and
a processor, being electrically connected to the receiving interface and the non-transitory computer readable storage medium and performs the following steps for each of the preset time messages:
determining a first subset of the motion signals by comparing the motion time messages with the preset time message;
calculating a first similarity between the motion data group of each of the motion signals in the first subset and a first reference model;
determining a second subset of the first subset based on the first similarities, wherein the first similarity between the motion data group of each of the motion signals included in the second subset and the first reference model is greater than a first threshold;
and
labelling the motion data group of each of the motion signals included in the second subset as corresponding to the preset motion corresponding to the preset time message.

6 more elements

A method for labelling motion data, being adapted for an electronic device, the electronic device storing a motion script, the motion script including a plurality of preset motion messages, each of the preset motion messages including a preset time message and a preset motion, and the method for labelling motion data comprising:

(a) receiving a plurality of motion signals, wherein each of the motion signals includes a motion time message and a motion data group;
and
(b) performing the following steps for each of the preset time messages:
(b1) determining a first subset of the motion signals by comparing the motion time messages with the preset time message;
(b2) calculating a first similarity between the motion data group of each of the motion signals in the first subset and a first reference model;
(b3) determining a second subset of the first subset based on the first similarities, wherein the first similarity between the motion data group of each of the motion signals included in the second subset and the first reference model is greater than a first threshold;
and
(b4) labelling the motion data group of each of the motion signals included in the second subset as corresponding to the preset motion corresponding to the preset time message.

5 more elements

Dependencies are inferred from the claim text.