SYSTEM AND METHOD FOR PROCESSING SIGNALS FOR THE REAL-TIME DETECTION OF A FUNCTIONAL CYCLIC ACTIVITY
First Claim
1. A system for processing signals for the real-time detection of a cyclic functional activity, the processing system being characterized in that it comprises:
- means for simultaneously receiving signals acquired by a sensor array including at least two sensors;
means for recording and preprocessing the acquired signals during a plurality of consecutive processing cycles;
means for identifying event combinations from the recordings of the acquired signals, enabling a calibration to be carried out, including;
means for identifying a plurality of events in the acquired signals, each acquired signal of an acquisition means including an identified event,means for defining a model of the functional activity, the model being a timing chart consisting of a time order of the plurality of identified events and the mean delays between the identified events,means for defining a detection time window from the model of the functional activity.
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Abstract
A system and method for processing signals for the real-time detection of a functional cyclic activity, include: elements for simultaneously receiving signals acquired by a sensor array having at least two sensors; elements for recording and preprocessing the acquired signals during a plurality of consecutive cycles; elements for identifying event combinations from the recordings of the acquired signals, enabling a calibration to be carried out, including: elements for identifying a plurality of events in the acquired signals, each signal including an identified event; elements for defining a model of the functional activity, consisting of a time order of the events and the mean delays between the events, and elements for defining a detection time window from the functional activity model.
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Citations
20 Claims
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1. A system for processing signals for the real-time detection of a cyclic functional activity, the processing system being characterized in that it comprises:
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means for simultaneously receiving signals acquired by a sensor array including at least two sensors; means for recording and preprocessing the acquired signals during a plurality of consecutive processing cycles; means for identifying event combinations from the recordings of the acquired signals, enabling a calibration to be carried out, including; means for identifying a plurality of events in the acquired signals, each acquired signal of an acquisition means including an identified event, means for defining a model of the functional activity, the model being a timing chart consisting of a time order of the plurality of identified events and the mean delays between the identified events, means for defining a detection time window from the model of the functional activity. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification