Edge Tracer

UPDATED!!
Does a really impressive Edge Trace operation on a picture.
It has 2 modes of Edge Tracing.
B&W Edge Trace: Any pixel with a difference larger than the Edge Threshold Value is set to Black
GrayScale Edge Trace: Also shows how much difference is there.
Now has 2 modes of edge tracing. One is more accurate. The other produces finer and sharper edge traces though less accurate.
(Thanks for your feedback Rang3r!!)
Any comments for improvement?

Original Author: Liu Yucheng

Inputs

A Picture

Returns

An Edge Trace

Side Effects

No Known

About this post

Posted: 2002-06-01
By: ArchiveBot
Viewed: 332 times

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