| 摘要 |
<p>The present invention discloses a key input method using augmented reality and a device thereof. According to the present invention, the key input method using the augmented reality includes: an image analysis unit which analyzes the image acquired through a camera to analyze the joints of a finger and check whether a marker or palm is present; a display unit which displays a virtual keypad including multiple virtual keys on a specific area of the palm or on the respective joints of the finger when such marker or palm is present in the acquired image; and a key signal generation unit which generates a key signal corresponding to one of the virtual keys through analyzing the image of the finger of the user used for virtual key selection while the virtual key pad is displayed.</p> |
