| 摘要 |
There are provided an image processing apparatus, an image processing method, and a computer readable memory medium storing a program for such image processing method, which are featured by inputting image data, discriminating the motion of the image data, and superposing watermark information with the image data or the predetermined information data such as a motion vector employed in the encoding of the image data, according to the result of discrimination, thereby enabling concealing of the watermark information with the increased resistance against the attacking and with the reduced deterioration of the image.
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