preview_focus

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

preview_focus function

<dl><dt>image</dt>
<dd>Image filename or 3-layer RGB array.</dd>
<dt>depthmap</dt>
<dd>Depth map filename or 1d array.</dd>
<dt>focus</dt>
<dd>Defaults <code>0.5</code>. Depth in which to blur. Minimum 0, maximum 1.</dd></dl>

Arguments

Preview Focus — preview_focus

<dl>

<dt>image</dt>
<dd>Image filename or 3-layer RGB array.</dd>


<dt>depthmap</dt>
<dd>Depth map filename or 1d array.</dd>


<dt>focus</dt>
<dd>Defaults <code>0.5</code>. Depth in which to blur. Minimum 0, maximum 1.</dd>

</dl>

preview_focus: Preview Focus

Description

Usage

Arguments

Examples