how to open the filename in thisstatement "filename = 'output.bmp'"
1 visualización (últimos 30 días)
Mostrar comentarios más antiguos
filename = 'output.bmp'
1 comentario
Image Analyst
el 1 de Oct. de 2012
This is really basic stuff. If you want a tutorial of other basic stuff you'll need to do image processing, see my image segmentation tutorial "BlobsDemo": http://www.mathworks.com/matlabcentral/fileexchange/?term=authorid%3A31862 It does basic blob detection and measurement.
Respuestas (2)
Wayne King
el 1 de Oct. de 2012
Editada: Wayne King
el 1 de Oct. de 2012
With imread?
im = imread(filename);
The folder containing output.bmp has to be on the MATLAB path.
1 comentario
Image Analyst
el 1 de Oct. de 2012
Vinayak, it's good practice to use exist and fullfile
fullFileName = fullfile(folder, 'output.bmp');
if exist(fullFileName, 'file')
% File exists, read it in.
imageArray = imread(fullFileName);
else
% Not there - alert the user.
warningMessage = sprintf('Image file not found:\n%s', fullFileName);
uiwait(warndlg(warningMessage));
imageArray = []; % Create a null array (avoids certain other errors).
end
folder obviously holds a string that is the folder name where your image file lives.
Ver también
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!