exosim.utils.convolution#

Functions#

fast_convolution(im, delta_im, ker, delta_ker)

fast_convolution.

Module Contents#

fast_convolution(im, delta_im, ker, delta_ker)[source]#

fast_convolution. Convolve an image with a kernel. Image and kernel can be sampled on different grids defined.

Parameters:

  • im (ndarray) – the image to be convolved

  • delta_im (float) – image sampling interval

  • ker (ndarray) – the convolution kernel

  • delta_ker (float) – Kernel sampling interval

Returns:

the image convolved with the kernel.

Return type:

ndarray