Web Camera Device and Operating Method thereof
First Claim
1. A web camera device comprising:
- a web camera for capturing an image of a user; and
a micro processing unit electrically connected to the web camera, wherein the micro processing unit comprises;
a distance calculating module for obtaining a distance between the user and the web camera based on the calculating of the image;
a comparing module for comparing the distance with a predetermined distance range, wherein when the distance is beyond the predetermined distance range, the comparing module outputs a warning signal.
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Abstract
A web camera device includes a web camera and a micro processing unit (MCU). The web camera is operable to capture an image of a user. The MCU is electrically connected to the web camera and includes a distance calculating module and a comparing module. The distance calculating module is operable to receive a distance between the user and the web camera based on the calculating of the image. The comparing module is operable to compare the distance with a predetermined distance range, wherein when the distance is beyond the predetermined distance range, the comparing module outputs a warning signal for alarm the user to keep a proper distance from the display. An operating method of the web camera device is disclosed herein.
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Citations
20 Claims
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1. A web camera device comprising:
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a web camera for capturing an image of a user; and a micro processing unit electrically connected to the web camera, wherein the micro processing unit comprises; a distance calculating module for obtaining a distance between the user and the web camera based on the calculating of the image; a comparing module for comparing the distance with a predetermined distance range, wherein when the distance is beyond the predetermined distance range, the comparing module outputs a warning signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. An operating method of a web camera device comprising the steps of:
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capturing an image of a user by a web camera; obtaining a distance between the user and the web camera by processing the image; determining whether the distance is beyond a predetermined distance range; and outputting a warning signal when the distance is beyond the predetermined distance range. - View Dependent Claims (17, 18, 19, 20)
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Specification