JPEG 2000 .jpm file format: a layered imaging architecture for document imaging and basic animation on the web

Louis H. Sharpe II; Robert R. Buckley

doi:10.1117/12.411566

28 December 2000 JPEG 2000 .jpm file format: a layered imaging architecture for document imaging and basic animation on the web

Louis H. Sharpe II, Robert R. Buckley

Author Affiliations +

Proceedings Volume 4115, Applications of Digital Image Processing XXIII; (2000) https://doi.org/10.1117/12.411566
Event: International Symposium on Optical Science and Technology, 2000, San Diego, CA, United States

Abstract

The JPEG 2000 compression standard includes several optional file formats called the JP family of file formats. One, the JPM file format (file extension:.jpm) is aimed at compression of compound images: those have multiple regions, each with differing requirements for spatial resolution and tonality. Document images are common instances of compound images. By applying multiple compression methods, each matched to the characteristics of a distinct region, significant compression advantages can be achieved over use of a single compression method for the entire image.

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Louis H. Sharpe II and Robert R. Buckley "JPEG 2000 .jpm file format: a layered imaging architecture for document imaging and basic animation on the web", Proc. SPIE 4115, Applications of Digital Image Processing XXIII, (28 December 2000); https://doi.org/10.1117/12.411566

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