Gabriel J Diaz
@perform-lab.bsky.social
Director of the PerForM Lab at the Rochester Institute of technology. PerForM: Perception for movement. I also do work in mobile eye tracking.
Happy, cool, refreshed gabe. Thank you!
May 17, 2025 at 7:51 PM
Happy, cool, refreshed gabe. Thank you!
@brianwandell.bsky.social Forgot to share with you. Another on my feed about the analysis of orientation and the oblique effect. My undergrads and first-year grads found it a great way to be introduced to Fourier in this context. Happy to share colab. notebooks and related assignments.
April 30, 2025 at 5:11 PM
@brianwandell.bsky.social Forgot to share with you. Another on my feed about the analysis of orientation and the oblique effect. My undergrads and first-year grads found it a great way to be introduced to Fourier in this context. Happy to share colab. notebooks and related assignments.
...aka, the oblique effect! Neurons in the primary visual cortex (V1) are not evenly distributed across all orientations. Instead, there is an overrepresentation of neurons tuned to vertical and horizontal orientations compared to oblique orientations.
March 26, 2025 at 1:27 AM
...aka, the oblique effect! Neurons in the primary visual cortex (V1) are not evenly distributed across all orientations. Instead, there is an overrepresentation of neurons tuned to vertical and horizontal orientations compared to oblique orientations.
Girshick, A. R., Landy, M. S., & Simoncelli, E. P. (2011). Cardinal rules: visual orientation perception reflects knowledge of environmental statistics. Nature neuroscience, 14(7), 926-932.
March 26, 2025 at 1:26 AM
Girshick, A. R., Landy, M. S., & Simoncelli, E. P. (2011). Cardinal rules: visual orientation perception reflects knowledge of environmental statistics. Nature neuroscience, 14(7), 926-932.
Gilbert Gottfried. …? I would enjoy it, anyhow. :)
February 17, 2025 at 12:42 PM
Gilbert Gottfried. …? I would enjoy it, anyhow. :)
Well, that’s one way to Skinner a cat.
January 28, 2025 at 11:39 PM
Well, that’s one way to Skinner a cat.
that comment could apply to both FOV (using isetbio) and your imaging systems engineering book (isetcam)
December 13, 2024 at 7:53 PM
that comment could apply to both FOV (using isetbio) and your imaging systems engineering book (isetcam)
Another thought. Could you leverage the iset* ecosystem to modeling exercises that accompany each chapter or major concept? You must have considered this in the past.
December 13, 2024 at 7:51 PM
Another thought. Could you leverage the iset* ecosystem to modeling exercises that accompany each chapter or major concept? You must have considered this in the past.
Exciting news! I wonder how far you plan to delve into upon new issues related to AR / VR displays. e.g., the relationship between pixel persistence, contrast, and motion blur in head mounted displays. Color mixing with semi-opaque AR overlays. Latency and visually guided action.
November 17, 2024 at 5:33 PM
Exciting news! I wonder how far you plan to delve into upon new issues related to AR / VR displays. e.g., the relationship between pixel persistence, contrast, and motion blur in head mounted displays. Color mixing with semi-opaque AR overlays. Latency and visually guided action.