Drift Gain: Grating and Theory
This project evaluates how sensitivity changes with the amount of image motion present on the retina. This branch of the overarching projects looks at changes in human contrast sensitivity and models RGC stimulated by the same visual input.
Status: model updates, in preparation for journal submission
Results and Model
DriftGainGratingTheory.pdf Report of results (16cpd) and models. (updated September 1, 2017.)
> Updated model - P-cells only, updated P-cell temporal profile so that sensitivity decreases to 0 at 0Hz, remove retinal amplification factor that was applied incorrectly, highness cutoff at 0.7Hz. (December 11, 2018)
Experiment results for 10cpd Report of results (10cpd) and models. (updated June 25, 2018)
Presentations and Posters
This project was presented at VSS 2018 (05/20/2018) - the powerpoint slides are available on OPUS under the presentations folder.
This project was presented at the 31st CVS Symposium on VR/AR (06/01/2018). The PDF and .CDF file are available on OPUS under the presentations folder.
Lab Meeting Presentation: November 4, 2016
Resources
Code: https://gitlab.com/jintoy/DriftGainGrating
Data: originals in Bowers Backup on opus, Janis keeps a copy on opus.cvs.rochester.edu/aplab/JanisData/CopyOfNorickData/Scotoma/Indv_Data