make_vignette_overlay

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 and text overlays, generate camera vignette effects, and add titles to images.

Tyler Morgan-Wall

rayimage

Image Processing for Simulated Cameras

Sean Barrett

make_vignette_overlay function

<dl><dt>width</dt>
<dd>Width of the image.</dd>
<dt>height</dt>
<dd>Height of the image.</dd>
<dt>intensity</dt>
<dd>Default <code>0.4</code>. <code>1</code> is max intensity, <code>0</code> is min.</dd>
<dt>radius_multiplier</dt>
<dd>Default <code>1.3</code>.</dd>
<dt>radius</dt>
<dd>Default <code>NULL</code>. Max of height or width, divided by 2.</dd>
<dt>color</dt>
<dd>Default <code>black</code>.</dd></dl>

Arguments

Make Vignette Overlay — make_vignette_overlay

<dl>

<dt>width</dt>
<dd>Width of the image.</dd>


<dt>height</dt>
<dd>Height of the image.</dd>


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


<dt>radius_multiplier</dt>
<dd>Default <code>1.3</code>.</dd>


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


<dt>color</dt>
<dd>Default <code>black</code>.</dd>

</dl>

make_vignette_overlay: Make Vignette Overlay

Description

Usage

Arguments