Haomiao Jiang

This study compares human ability to discriminate illumination with a computational model of cone isomerizations, identifying aspects of performance that require further explanation.

The paper develops a computational observer model to simulate human spatial contrast sensitivity, showing how cone mosaic structure, optics, and inference engines affect performance.

This study simulates retinal encoding to identify factors limiting Vernier acuity, finding that Poisson absorptions and eye movements are critical.