https://www.rayimage.dev/
Image Processing for Simulated Cameras • rayimage
Uses convolution-based techniques to generate simulated camera bokeh, depth of field, and other camera effects, using an image and an optional depth map....
image processingsimulated cameras
https://pbil.univ-lyon1.fr/CRAN/web/packages/rayimage/refman/rayimage.html
Help for package rayimage
helppackage