David L. Neuhoff, Thrasyvoulos N. Pappas, Nambi Seshadri. One-dimensional least-squares model-based halftoning. In 1992 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP '92, San Francisco, California, USA, March 23-26, 1992. pages 189-192, IEEE Computer Society, 1992. [doi]
Abstract is missing.