Claims
- 1. A combined encoder and perceptual encrypter for a file of high quality video, said combined encoder and perceptual encrypter comprising:
a. an encoder which encodes the file of high quality video as encoded data; and b. a perceptual encryption module which perceptually encrypts said encoded data to generate restricted video data as perceptually encrypted encoded data.
- 2. A combined decrypter and decoder for a restricted video data as perceptually encrypted encoded data, said combined perceptual decrypter and decoder comprising:
a. a perceptual decryption module wherein said perceptual decryption module perceptually decrypts said perceptually encrypted encoded data to generate encoded data; and b. an decoder coupled to said perceptual encryption module wherein said decoder decodes the file of encoded data to generate high quality video.
Parent Case Info
[0001] This is a continuation-in-part of an application filed Oct. 6, 2000 under Ser. No. 09/684,724 and is a continuation-in-part of an application filed Dec. 19, 2000 under Ser. No. 09/74,717.
Continuation in Parts (1)
|
Number |
Date |
Country |
Parent |
09684724 |
Oct 2000 |
US |
Child |
09891147 |
Jun 2001 |
US |