Region-of-interest-based progressive transmission of gray-scale images across the Internet

Boris Rogge; Ignace L. Lemahieu; Wilfried R. Philips; Koen N.A. Denecker; Peter De Neve; Steven Van Assche

doi:10.1117/12.334578

22 December 1998 Region-of-interest-based progressive transmission of gray-scale images across the Internet

Boris Rogge, Ignace L. Lemahieu, Wilfried R. Philips, Koen N.A. Denecker, Peter De Neve, Steven Van Assche

Proceedings Volume 3648, Color Imaging: Device-Independent Color, Color Hardcopy, and Graphic Arts IV; (1998) https://doi.org/10.1117/12.334578
Event: Electronic Imaging '99, 1999, San Jose, CA, United States

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.

Citation Download Citation

Boris Rogge, Ignace L. Lemahieu, Wilfried R. Philips, Koen N.A. Denecker, Peter De Neve, and Steven Van Assche "Region-of-interest-based progressive transmission of gray-scale images across the Internet", Proc. SPIE 3648, Color Imaging: Device-Independent Color, Color Hardcopy, and Graphic Arts IV, (22 December 1998); https://doi.org/10.1117/12.334578

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