NO MISS CACHE STRUCTURE FOR REAL-TIME IMAGE TRANSFORMATIONS WITH DATA COMPRESSION

NO MISS CACHE STRUCTURE FOR REAL-TIME IMAGE TRANSFORMATIONS WITH DATA COMPRESSION

Systems and methods are disclosed herein for providing improved cache structures and methods that are optimally sized to support a predetermined range of late stage adjustments and in which image data is intelligently read out of DRAM and cached in such a way as to eliminate re-fetching of input ima...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: JOHNSON, Christopher Jon, LEUNG, Gene, OZGUNER, Tolga, BRADFORD, Jeffrey Powers, MUFF, Adam James, HARADEN, Ryan Scott, COMPARAN, Miguel
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
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Beschreibung
Zusammenfassung:Systems and methods are disclosed herein for providing improved cache structures and methods that are optimally sized to support a predetermined range of late stage adjustments and in which image data is intelligently read out of DRAM and cached in such a way as to eliminate re-fetching of input image data from DRAM and minimize DRAM bandwidth and power. The systems and methods can also be adapted to work with compressed image data.