Why my input image is displayed as blank image by using the following code?
1 visualización (últimos 30 días)
Mostrar comentarios más antiguos
I got a blank image as both input and output images when i process the matlab codes in the attached file. And there is no error shown in the command window. What is the reason for this and How can i solve this?
0 comentarios
Respuestas (1)
Spencer Chen
el 4 de Abr. de 2017
The problem is that your converted your image to a double then applied rgb2gray. When the input is double, rgb2gray is expecting image values between 0 and 1, but your original image has values between 0 to 255 (uint8).
This conversion (to double) step is not necessary to execute rgb2gray.
Ver también
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!