Invention Grant
US09565439B2 System and method for enhancing data compression using dynamic learning and control
有权
使用动态学习和控制来增强数据压缩的系统和方法
- Patent Title: System and method for enhancing data compression using dynamic learning and control
- Patent Title (中): 使用动态学习和控制来增强数据压缩的系统和方法
-
Application No.: US12579474Application Date: 2009-10-15
-
Publication No.: US09565439B2Publication Date: 2017-02-07
- Inventor: Stephen Francis Bush , John Erik Hershey , Michael J Dell'Anno
- Applicant: Stephen Francis Bush , John Erik Hershey , Michael J Dell'Anno
- Applicant Address: US DE Wilmington
- Assignee: NBCUniversal Media, LLC
- Current Assignee: NBCUniversal Media, LLC
- Current Assignee Address: US DE Wilmington
- Agency: Fletcher Yoder, P.C.
- Main IPC: H04N7/26
- IPC: H04N7/26 ; H04N19/12 ; H04N19/196 ; H04N19/15 ; H04N19/152 ; H04N19/154 ; H04N19/436

Abstract:
A data compression system and method for achieving enhanced compression performance in a plurality of encoder-decoder pairs communicatively coupled in a concatenated chain is disclosed. The plurality of encoder-decoder pairs receive input data and transform the input data into compressed output data. The data compression system includes at least one quality estimator communicatively coupled to the concatenated chain to determine a plurality of quality metrics corresponding to an output from each of the plurality of encoder-decoder pairs. Further, the data compression system also includes a processing subsystem configured to optimize the operation of each of the plurality of encoder-decoder pairs based upon the plurality of quality metrics to achieve a desired level of optimization for the concatenated chain.
Public/Granted literature
- US20110090950A1 SYSTEM AND METHOD FOR ENHANCING DATA COMPRESSION USING DYNAMIC LEARNING AND CONTROL Public/Granted day:2011-04-21
Information query