Method and interface of recognizing user's dynamic organ gesture and electric-using apparatus using the interface

An interface for use in an electric-using apparatus, the interface comprising:

• an imaging element;
• and
• a dynamic organ gesture recognition portion that scans a target image inputted through the imaging element using a window;
• generates a HOG descriptor of a region of the target image that is scanned when it is judged that the scanned region includes a dynamic organ;
• measures a resemblance value between the HOG descriptor of the scanned region and a HOG descriptor of a query template for a gesture of the dynamic organ;
• and judges that the scanned region includes the gesture of the dynamic organ when the resemblance value meets a predetermined condition.

An electric-using apparatus, comprising:

• an interface including a dynamic organ gesture recognition portion that scans a target image inputted through an imaging element using a window;
• generates a HOG descriptor of a region of the target image that is scanned when it is judged that the scanned region includes a dynamic organ;
• measures a resemblance value between the HOG descriptor of the scanned region and a HOG descriptor of a query template for a gesture of the dynamic organ;
• and judges that the scanned region includes the gesture of the dynamic organ when the resemblance value meets a predetermined condition;
• and
• a control circuit that controls operation of the electric-using apparatus according to recognition result of the gesture of the dynamic organ from the interface.