If you notice any errors or omissions that should be mentioned here, please let me know. Thanks, Fred Wheeler Typos ----- 1. Reference [5] is from the "Asilomar Conf." 2. Section 1.2, last paragraph, last sentence: "... across the whole image." Additions --------- 1. The following are excellent references on the line-based transform. Both are available at http://biron.usc.edu/~chrysafi/Publications.html. Christos Chrysafis and Antonio Ortega, Line Based Reduced Memory Wavelet Image Compression, Proceedings of the IEEE Data Compression Conference, 1998, Pp. 308-407. Christos Chrysafis and Antonio Ortega, Line Based Reduced Memory Wavelet Image Compression, IEEE Transactions on Image Processing 1999, to appear.