| 摘要 |
The invention relates to a method of creating a remarkable region in a digital image encoded at a plurality of resolution levels, the encoding data being organized in packets, each packet comprising a field of encoded data, characterized in that it comprises the steps of: selecting (S2) at least one remarkable region in at least one resolution level of the image, selecting (S3) data packets corresponding to the selected region, constructing (S3) an encoded form comprising the selected packets and modified packets, the modified packets corresponding respectively to the packets not selected and comprising an empty data field defining an inaccessible region. <IMAGE> |
