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Proceedings Paper

Direct computation of cubic spline interpolation for real-time image codec
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Paper Abstract

In this paper, the cubic spline interpolation (CSI) is shown to be performed by a direct computation for the encoding and decoding processes of image coding. A pipeline structure can be used to implement this new CSI. Such a new CSI algorithm can be used along with the JPEG standard to obtain the new CSI-JPEG codec and while still maintaining good quality of the reconstructed image for higher compression ratios. In this paper, it is shown that this new CSI-JPEG codec makes possible a pipeline compression algorithm that is naturally suitable for hardware implementation.

Paper Details

Date Published: 19 November 2003
PDF: 8 pages
Proc. SPIE 5203, Applications of Digital Image Processing XXVI, (19 November 2003); doi: 10.1117/12.505004
Show Author Affiliations
Trieu-Kien Truong, I-Shou Univ. (Taiwan)
Shi-Huang Chen, Shu-Te Univ. (Taiwan)


Published in SPIE Proceedings Vol. 5203:
Applications of Digital Image Processing XXVI
Andrew G. Tescher, Editor(s)

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