psychophysics

Humans, but Not Deep Neural Networks, Often Miss Giant Targets in Scenes

Demonstrates that huamns use scene information to guide search towards likely target sizes, resulting in higher miss rates for mis-scaled targets, which does not occur for object detection DNNs.

Adversarial Examples that Fool both Computer Vision and Time-Limited Humans

Adversarial examples trained on an ensemble of CNNs with a retinal preprocessing layer reduce the accuracy of time-limited humans in a two alternative forced choice task.