System and method for a direct computation of cubic spline interpolation for real-time image codec

A cubic spline interpolation (CSI) method and apparatus for image compression by direct computation. Such a CSI method is used along with the JPEG standard to obtain a new CSI-JPEG encoder-decoder (Codec). In one embodiment, the present invention is a method and apparatus for a new CSI-JPEG codec en...

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Bibliographic Details
Main Authors CHENG TSEN CHUNG, TRUONG TRIEU-KIEN
Format Patent
LanguageEnglish
Published 19.09.2006
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
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Summary:A cubic spline interpolation (CSI) method and apparatus for image compression by direct computation. Such a CSI method is used along with the JPEG standard to obtain a new CSI-JPEG encoder-decoder (Codec). In one embodiment, the present invention is a method and apparatus for a new CSI-JPEG codec enabling a pipelined compression method that is naturally suitable for hardware or firmware implementations.
Bibliography:Application Number: US20040865660