Project Description


Associate Professor

Prof. LEE Tatia Mei-chun

Office: 6.26

Phone: (852) 3917-8596


Research Lab:
3D Vision and Action Lab

HKU Researcher Page:


  • B.S. Mathematics, 1992, University of Texas
  • B.A. Liberal Arts, 1992, University of Texas
  • M.S. Mathematics, 1993, University of Arizona
  • Ph.D. Cognitive Science, 1999, Brown University


Visual perception
Perception and action
Computational modeling


Chen, Z., Saunders, J.S. (2019). Perception of 3D slant from textures with and without aligned spectral components. Journal of Vision, 19 (4):7.

Chen, Z., Saunders, J. A. (2018). Volitional and automatic control of the hand when reaching to grasp objects. Journal of Experimental Psychology: Human Perception and Performance, 44(6), 953-972.

Chen, Z., Saunders, J.A. (2016). Automatic adjustments toward unseen visual targets during grasping movements. Experimental Brain Research 234(7):1-13.

Saunders J. A., Chen Z. (2015). Perceptual biases and cue weighting in perception of 3D slant from texture and stereo information. Journal of Vision, 15 (2): 14, 1–24, doi:10.1167/15.2.14.

Saunders, J.A. (2014). Reliability and relative weighting of visual and nonvisual information for perceiving direction of self-motion during walking. Journal of Vision, 14 (3): 24, 1-17.

Lee, Y.L., Saunders, J.A. (2013). Symmetry facilitates shape constancy for smoothly curved 3D objects. Journal of Experimental Psychology: Human Perception and Performance, 39 (4):1193-204.

HKU Psychology