8.4. Laplace

8.4.1. Overview

图 17.158. Applying example for the Laplace filter

Applying example for the Laplace filter

Original image

Applying example for the Laplace filter

Filter Laplace applied

This filter detects edges in the image using Laplacian method, which produces thin, pixel wide borders.

8.4.2. Activating the filter

You can find this filter through FiltersEdge-DetectLaplace.

8.4.3. Options

Presets, Preview, Split view
[注意] 注意

These options are described in 第 2 节 “Common Features”.


The result of this filter can be larger than the original image. With the default Adjust option, the layer will be automatically resized as necessary when the filter is applied. With the Clip option the result will be clipped to the layer boundary.