Problem on gray scale image.
2 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Hi. i used gray = rgb2gray(I) at command window but why can't i get a grayscale image? thank you!
0 Kommentare
Antworten (2)
Walter Roberson
am 19 Sep. 2012
grayscaleimage = rgb2gray(I);
image(grayscaleimage);
colormap(gray);
Please note that "gray" is a MATLAB function for constructing grayscale colormaps. Writing to a variable named "gray" interferes with using the function "gray".
0 Kommentare
Esther
am 20 Sep. 2012
6 Kommentare
Image Analyst
am 20 Sep. 2012
Bearbeitet: Image Analyst
am 20 Sep. 2012
So you DID get a gray scale image. Why did you say you did not?
Siehe auch
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!