EDGE

Back to Function List, Image Processing Library

Find edges in grayscale image

Usage

Jacket for M Language

Supported Syntax

B = EDGE(I)
B = EDGE(I, METHOD)
B = EDGE(I, METHOD, THRESH)
B = EDGE(I, METHOD, THRESH, OPTIONS)

GFOR Supported	No
GCOMPILE Supported	No
Types Supported	- GSINGLE
Types Not Supported	- GDOUBLE GLOGICAL GINT32 GINT8 GUINT32 GUINT8 COMPLEX
CPU usage	Jacket only contains GPU computing functions. To run functions on the CPU, try one of the MathWorks products: http://www.mathworks.com/help/toolbox/images/ref/edge.html

METHOD does not yet support canny
I only supports single precision.
- otherwise, it is casted to single precision internally
Results may be different than those of MATLAB CPU version, especially for non single-precision numbers.