Invention Grant
- Patent Title: Parallel decode of a progressive JPEG bitstream
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Application No.: US15903598Application Date: 2018-02-23
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Publication No.: US10313695B2Publication Date: 2019-06-04
- Inventor: Anurag Goel
- Applicant: Entropic Communications, LLC
- Applicant Address: US CA Carlsbad
- Assignee: Entropic Communications, LLC
- Current Assignee: Entropic Communications, LLC
- Current Assignee Address: US CA Carlsbad
- Agency: McAndrews, Held & Malloy, Ltd.
- Main IPC: G06K9/36
- IPC: G06K9/36 ; H04N19/44 ; H04N19/436 ; H04N19/42 ; H04N19/625 ; H04N19/70 ; H04N19/91 ; H04N19/60
Abstract:
A progressive JPEG bitstream may comprise an image component that is comprised of multiple scans of MCUs/data units that are in turn comprised of at least one MCU/data unit segment. Each MCU/data unit segment is successively scanned. The MCU/data unit segment is then reconstructed using multiple entropy decoders operating in parallel on different scans of each MCU/data unit segment.
Public/Granted literature
- US20180184099A1 PARALLEL DECODE OF A PROGRESSIVE JPEG BITSTREAM Public/Granted day:2018-06-28
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