DeepCSF
Contrast Sensitivity Function (CSF) in deep networks
The contrast sensitivity function (CSF) is a fundamental signature of the visual system that has been measured extensively in several species. It is defined by the visibility threshold for sinusoidal gratings at all spatial frequencies. Here, we investigated the CSF in deep neural networks using the same 2AFC contrast detection paradigm as in human psychophysics.
Results
ImageNet
ResNet
ResNet18

ResNet34

ResNet50










ResNet101

ResNet152

ResNeXt


Wide-ResNet


ViT
ViT-B32










ViT-L32










ConvNeXt










RegNet










VGG
VGG16-BN










VGG16










Classification
















































Linear-SVM






Without-pretrained-weights










Taskonomy
























MS COCO




CLIP



CLIP-B32










CLIP-RN50









