T. Ji

Comparison of the physical performance of high-resolution CRT displays and films recorded by laser image printers and displayed on light-boxes and the need for a display standard

Hans Roehrig, Hartwig R. Blume, Tinglan Ji, 1990, Medical Imaging.

Adaptive image contrast enhancement based on human visual properties

Malur K. Sundareshan, Hans Roehrig, T.-L. Ji, 1994, IEEE Trans. Medical Imaging.