Which of the following statement is NOT true about Prewitt detector? A.  It detects the vertical and horizontal edges of an image.   B.  It is one of the best ways to detect the orientation and magnitude of an image.   C.  The magnitude of coefficient is fixed and cannot be changed   D.  Diagnoal direction edges are always preserved

Enhanced Discovering Computers 2017 (Shelly Cashman Series) (MindTap Course List)
1st Edition
ISBN:9781305657458
Author:Misty E. Vermaat, Susan L. Sebok, Steven M. Freund, Mark Frydenberg, Jennifer T. Campbell
Publisher:Misty E. Vermaat, Susan L. Sebok, Steven M. Freund, Mark Frydenberg, Jennifer T. Campbell
Chapter3: Computers And Mobile Devices: Evaluating Options For Home And Work
Section: Chapter Questions
Problem 17SG
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Which of the following statement is NOT true about Prewitt detector?

A. 

It detects the vertical and horizontal edges of an image.

 

B. 

It is one of the best ways to detect the orientation and magnitude of an image.

 

C. 

The magnitude of coefficient is fixed and cannot be changed

 

D. 

Diagnoal direction edges are always preserved

Mx
=
0 1
1
-1 0
-1 0 1
-
My
=
-1 1 - 1
호호회
0 0 0
1 1 1
Transcribed Image Text:Mx = 0 1 1 -1 0 -1 0 1 - My = -1 1 - 1 호호회 0 0 0 1 1 1
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