| 摘要 |
In an advertisement display method, a plurality of reference images of an object to be advertised are captured and stored in a storage system of a computing device to create an image database of the object. Real-time scene images around a billboard are captured by the image capturing unit, and analyzed to detect whether there are people nearby the billboard. When a person is detected nearby the billboard, image data of the person are extracted from one of the scene images in which the person is detected and temporarily stored in the storage system, and a position of the person is determined according to the image data. A reference image of the object is selected from the image database according to the position of the person, and is displayed on a corresponding area of the billboard towards the position of the person.
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