Partial determination of non-linear MTF via the Volterra and Wiener theories of non-linear systems
Jenkin, R.B., Jacobson, R.E. and Axford, N.R. 2001. Partial determination of non-linear MTF via the Volterra and Wiener theories of non-linear systems. in: PICS 2001: Image Processing, Image Quality, Image Capture Systems Conference Society for Imaging Science and Technology. pp. 233-238