| 摘要 |
The method consists in displaying a videoframe having at least one image of a visual object (VO) on a monitor screen and in dividing said videoframe with the VO into XxY cells. According to said method, an intraframe encoding is carried out by selecting characteristic cells which coincide with VO contour and in which said VO contour is exposed to the modification of the shape thereof. Said contour modification between the characteristic cells is approximated with the aid of mathematical expressions between checkpoints. A local system of co-ordinate X' and Y' X is introduced. The checkpoint mass-data is stored in a card after intraframe encoding. Thus encoded array of the checkpoint shifts is used for forming the interframe encoding mass-data storage. A device for decoding the visual object encoded by said method and a system for visualizing the active video with the aid of said device are also disclosed.
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