| 摘要 |
<p>An image processing apparatus includes a lighting switch turned on or off based on a control signal input from an outside thereof to selectively radiate light to an object of a recognition target. A first diffuser is connected to the lighting switch and spreads the light radiated from the lighting switch to the object. An image collector collects a first image of the object in a turned-on state of the lighting switch and collects a second image of the object in a turned-off state of the lighting switch. An image processor obtains a panoramic image by subtracting the second image from the first image, and thereby recognizing a gesture of the object.</p> |
