System, method, and apparatus for DC coefficient transformation

System, method, and apparatus for DC coefficient transformation

Presented herein are systems, methods, and apparatus for DC coefficient transformations. In one embodiment, there is presented a circuit for transforming a data matrix. The circuit comprises a controller and a plurality of stages. The controller fetches a row or column of elements from the data matr...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SHERIGAR BHASKAR, TONGLE ANAND
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
TRANSMISSION
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Beschreibung
Zusammenfassung:Presented herein are systems, methods, and apparatus for DC coefficient transformations. In one embodiment, there is presented a circuit for transforming a data matrix. The circuit comprises a controller and a plurality of stages. The controller fetches a row or column of elements from the data matrix. The plurality stages are associated with a plurality of elements in a product matrix and add or subtract each element of the row or column of elements to a plurality of running totals, wherein each of the plurality of elements in the product matrix are a function of the element.