Overlapped transform coding of medical x-ray images
Marcel M. Breeuwer, Richard R. Heusdens, Paul Zwart · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 1994
The potential of overlapped transform coding for data compression of medical x-ray image series has been investigated and a comparison with conventional block-based transform coding was made. We found that overlapped transform coding clearly produces less blocking artifacts than conventional block-based transform coding at compression ratios in the range 8 - 16.