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Proceedings Paper

Region-of-interest-based progressive transmission of gray-scale images across the Internet
Author(s): Boris Rogge; Ignace L. Lemahieu; Wilfried R. Philips; Koen N.A. Denecker; Peter De Neve; Steven Van Assche
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Paper Abstract

On the Internet, transmission time of large images is still an important issue. In order to reduce transmission time this paper introduces an efficient method to send 8-bit greyscale images across the Internet. The method allows progressive transmission up to lossless reconstruction. It also allows the user to select a region of interest. This method is particularly useful when image quality and transmission speed are two desired properties. The method uses TCP-IP as a transport protocol.

Paper Details

Date Published: 22 December 1998
PDF: 8 pages
Proc. SPIE 3648, Color Imaging: Device-Independent Color, Color Hardcopy, and Graphic Arts IV, (22 December 1998); doi: 10.1117/12.334578
Show Author Affiliations
Boris Rogge, Univ. of Ghent (Belgium)
Ignace L. Lemahieu, Univ. of Ghent (Belgium)
Wilfried R. Philips, Univ. of Ghent (Belgium)
Koen N.A. Denecker, Univ. of Ghent (Belgium)
Peter De Neve, Univ. of Ghent (Belgium)
Steven Van Assche, Univ. of Ghent (Belgium)


Published in SPIE Proceedings Vol. 3648:
Color Imaging: Device-Independent Color, Color Hardcopy, and Graphic Arts IV
Giordano B. Beretta; Reiner Eschbach, Editor(s)

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