Error diffusion with ink reduction for high quality and high resolution ink jet printing. - Joseph Shu (ICIP (3), 1995)

Error diffusion with vivid color enhancement and noise reduction. - Joseph Shu (Human Vision and Electronic Imaging, 1996)

Ink duty reduction for cluster dot halftoning. - Andrei Pascovici; Chia-Hsin Li; Joseph Shu; Dennis L. Chao (Color Imaging: Device-Independent Color, Color Hard Copy, and Graphic Arts, 1997)

Adaptive color error diffusion to improve halftone smoothness. - Joseph Shu; Jack D. Boyce (Color Imaging: Device-Independent Color, Color Hard Copy, and Graphic Arts, 1997)

Multiple Layer Screening for Reducing Moir-Patterning and Ink Bleeding. - Joseph Shu; Jamie Li; Andrei Pascovici (ICIP (1), 1997)

Improving void-and-cluster for better halftone uniformity. - Hakan Ancin; Anoop K. Bhattacharjya; Joseph Shu (Color Imaging: Device-Independent Color, Color Hardcopy, and Graphic Arts, 1998)

A Color Consistency Algorithm Between Different Printers. - Tsung-Nan Lin; Joseph Shu (PICS, 1998)

New void-and-cluster method for improved halftone uniformity. - Hakan Ancin; Anoop K. Bhattacharjya; Joseph Shu (J. Electronic Imaging, 1999)

Adaptive hierarchical-filtering technique for high-quality magazine image reproduction. - Joseph Shu; Tsung-Nan Lin; Anoop K. Bhattacharjya; Tadashi Shiozaki (Human Vision and Electronic Imaging, 2000)

Design of a low-cost color copier system. - Anoop K. Bhattacharjya; Hakan Ancin; Tsung-Nan Lin; Joseph Shu (SIP, 2001)

Adaptive-Hierarchical-Filtering Technique for Image Enhancement. - Tsung-Nan Lin; Joseph Shu (IEEE Pacific Rim Conference on Multimedia, 2002)

Haptic Overlay Device for Flat Panel Touch Displays. - David W. L. Wang; Kevin Tuer; Mauro Rossi; Joseph Shu (HAPTICS, 2004)

Identification Friend or Foe Application Demonstrating Effects of Haptics and Time Delay. - David W. L. Wang; Kevin Tuer; Mauro Rossi; Joseph Shu (HAPTICS, 2004)

Effects of network delay on a collaborative motor task with telehaptic and televisual feedback. - Robert S. Allison; James E. Zacher; David W. L. Wang; Joseph Shu (VRCAI, 2004)

Adaptive-Hierarchical-Filtering Technique for High-Quality Magazine Image Reproduction. - Tsung-Nan Lin; Joseph Shu (J. VLSI Signal Process., 2005)

The roles of sensory modalities in collaborative virtual environments (CVEs). - Chang S. Nam; Joseph Shu; Donghun Chung (Comput. Hum. Behav., 2008)