Motion recognition system and method for controlling electronic devices
First Claim
1. A motion recognition method for controlling an electronic device to interact with a user, comprising steps of:
- providing a predefined motion information sequence;
utilizing sensors to detect a series of gestures created by the user;
processing signals detected by the sensors to form an input gesture sequence; and
comparing the input gesture sequence with the predefined motion information sequence for generating a series of motion control signals.
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Abstract
A motion recognition system and method for controlling electronic devices are disclosed, in which at least a micro inertial sensor, each being arranged at a specific location of a human body, is used to detect and measure a motion of the body so as to correspondently obtain a plurality of gesture parameters, such as angular velocity and acceleration, etc., and then the detected parameters are analyzed and converted into an input gesture sequence by a specific algorithm to be compared with a predefined motion information sequence so as to enable any of the controlled electronic devices to perform a specific operation according to the result of the comparison. In addition, a momentum can be obtained by performing a calculation upon the detected gestured parameters with respect to time, which can be used for controlling the interaction of the controlled electric devices.
52 Citations
35 Claims
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1. A motion recognition method for controlling an electronic device to interact with a user, comprising steps of:
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providing a predefined motion information sequence;
utilizing sensors to detect a series of gestures created by the user;
processing signals detected by the sensors to form an input gesture sequence; and
comparing the input gesture sequence with the predefined motion information sequence for generating a series of motion control signals. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A motion recognition system for controlling an electronic device to interact with a user, comprising:
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at least an inertial sensor, adapted to be arranged on the user'"'"'s body, for detecting a gesture parameter of the body and generating a gesture signal accordingly; and
an operation control module, for receiving the gesture signal, further comprising;
a storage unit, for storing at least a predefined motion information sequence; and
a control unit, electrically connected to the storage unit, for performing a calculation upon the received gesture signal to obtain an input gesture sequence while comparing the input gesture sequence with at least one of the predefined motion information sequences stored in the storage unit. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
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25. A motion recognition method for controlling an electronic device to interact with a user, comprising steps of:
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loading at least a predefined motion information sequence into a storage unit;
adapting at least an inertial sensor to be arranged at the user'"'"'s body;
enabling the user to create a series of gestures;
enabling each inertial sensor to detect the series of gestures;
performing a signal processing operation upon signals detected by each inertial sensor to form an input gesture sequence;
comparing the input gesture sequence with each predefined motion information sequence, and generating a series of motion control signals while the input gesture sequence matches at least of the predefined motion information sequence; and
enabling the electronic device to operate according to the series of motion control signals. - View Dependent Claims (26, 27, 28, 29, 30, 31, 32, 33, 34, 35)
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Specification