A Row-Oriented Error Diffusion Technique for Digital Halftoning. - Yuk-Hee Chan; Sin-Ming Cheung (ICIP, 2000)

Preserving image features in digital halftoning with a multiscale error diffusion technique. - Yuk-Hee Chan; Sin-Ming Cheung (DSP, 2002)

A technique for lossy compression of error-diffused halftones. - Sin-Ming Cheung; Yuk-Hee Chan (ICME, 2004)

Feature-preserving multiscale error diffusion for digital halftoning. - Yuk-Hee Chan; Sin-Ming Cheung (J. Electronic Imaging, 2004)