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Picture data compression coder using subband/transform coding with a Lempel-Ziv-based coderDigital data coders/decoders are used extensively in video transmission. A digitally encoded video signal is separated into subbands. Separating the video into subbands allows transmission at low data rates. Once the data is separated into these subbands it can be coded and then decoded by statistical coders such as the Lempel-Ziv based coder.
Document ID
20080004781
Acquisition Source
Headquarters
Document Type
Other - Patent
Authors
Glover, Daniel R.
Date Acquired
August 24, 2013
Publication Date
May 2, 1995
Subject Category
Communications And Radar
Report/Patent Number
Patent Application Number: US-PATENT-APPL-SN-029520
Patent Number: US-PATENT-5,412,429
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
US-PATENT-5,412,429
Patent Application
US-PATENT-APPL-SN-029520

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