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Cryptography > Video Cryptography > Video Electric Signal Modification (e.g., Scrambling) > Nonstandard Scan Pattern Of Video Information

Nonstandard Scan Pattern Of Video Information

Nonstandard Scan Pattern Of Video Information patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.

05/03/07 - 20070098166 - Slice mask and moat pattern partial encryption
A selective encryption encoder consistent with certain embodiments of the invention has vertical and/or horizontal stripes encrypted. In one embodiment, packets are examined in the digital video signal to identify a specified packet type, the specified packet type being both packets carrying intra-coded data representing a pattern of horizontal stripes ...



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