| 摘要 |
PROBLEM TO BE SOLVED: To properly extract an image of a subject even if illumination varies and synthesize the image to another space image, without preparing and displaying a background image or causing a user to preset a foreground and a background.SOLUTION: A depth data acquisition unit 11 acquires depth data within a space including a subject, and a texture data acquisition unit 12 acquires texture data within the space including the subject. A subject data extraction unit 10 identifies the area candidate of the subject by using the difference between the subject and the background in the depth data, evaluates image features in the texture data, identifies the area of the subject from a result of them, and extracts the texture data. A space image input unit 13 receives an arbitrary space image, and a subject data synthesis unit 14 synthesizes the texture data of the area of the subject to the space image. |
