Invention Grant
- Patent Title: Efficient encoding processes and apparatus
- Patent Title (中): 高效的编码过程和设备
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Application No.: US12035614Application Date: 2008-02-22
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Publication No.: US08457304B2Publication Date: 2013-06-04
- Inventor: Oscar Chi Lim Au , Jiantao Zhou
- Applicant: Oscar Chi Lim Au , Jiantao Zhou
- Applicant Address: US DE Wilmington
- Assignee: Choy Sai Foundation L.L.C.
- Current Assignee: Choy Sai Foundation L.L.C.
- Current Assignee Address: US DE Wilmington
- Agency: Turocy & Watson, LLP
- Main IPC: H04K1/00
- IPC: H04K1/00 ; H04L9/00 ; H04L12/28 ; H03M7/00 ; H03M7/40
Abstract:
A method for encoding video includes receiving data, and encrypting the data using at least four Huffman trees. A method for encoding video includes receiving data, and encrypting the data such that an internal state of a stream cipher is independent of plaintext and ciphertext. A video encoding system for encoding video in a computing environment includes means for accessing data, and means for encrypting the data such that there are approximately 2106 possibilities.
Public/Granted literature
- US20080273693A1 EFFICIENT ENCODING PROCESSES AND APPARATUS Public/Granted day:2008-11-06
Information query
