make_vignette_overlay

width

height

Default <code>0.4</code>. <code>1</code> is max intensity, <code>0</code> is min.

intensity

Default <code>NULL</code>. Max of height or width, divided by 2.

radius

Makes an overlay to simulate vignetting in a camera

internal

Uses convolution-based techniques to generate simulated camera bokeh, depth of field, and other camera effects, using an image and an optional depth map. Accepts both filename inputs and in-memory array representations of images and matrices. Includes functions to perform 2D convolutions, reorient and resize images/matrices, add image overlays, generate camera vignette effects, and add titles to images.

make_vignette_overlay: Make Vignette Overlay

Description

Usage

Arguments