Linearity Detection by Quadrupole Convolution

Quadrupole convolution hints about how human vision works, and how machine vision could be improved.

What Quadrupole Convolution Can Do

Quadrupole convolution discerns features of images, that other methods of vision would miss, but also shows some limitations.

Theoretical physics of the 19^th century offers hints for vision in the 21^st century.

Linearity detection by quadrupole convolution belongs to no one.

The field is wide open for research and exploitation.

Is anyone already using something like quadrupole convolution in

Is any such use in prospect?

This work is one of the activities of Ron Davis Up to Davis Home Page.