| 摘要 |
PURPOSE: A method for providing a product promotion photograph or moving picture using chroma key is provided to automatically synthesize an appropriate background in a product photograph or moving picture, thereby reducing time and cost of product promotion. CONSTITUTION: A plurality of backgrounds is stored(S100). A photograph or moving picture is received from a user for synthesizing the background(S200). Product information is received(S400). A desired backgrounds of stored backgrounds is selectively extracted(S500). An extracted background is synthesized in the photograph or the moving picture by chroma key method(S600). A composite product is transmitted to the user(S700).
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