Make images into the same dimensions
10 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
Tony
el 20 de En. de 2014
Comentada: Image Analyst
el 2 de Ag. de 2019
hello, So i am having trouble making images the same dimensions. I have a library of images and i need help accomplishing this.
i would like to search for the image with the biggest dimensions then have the other images form to that.
i tried useing
imresize(img(i),[376 292], 'bilinear')
just using a base row col but not all of them became the same
0 comentarios
Respuesta aceptada
Más respuestas (1)
Image Analyst
el 20 de En. de 2014
Inside the loop you just check the size of each image
[rows, columns, numberOfColorChannels] = size(theImage);
if rows > mostRows
mostRows = rows;
end
if columns > mostColumns
mostColumns = columns
end
Then do the loop again but call imresize() inside the loop
theImage = imresize(theImage, [mostRows, mostColumns]);
You can save it with the new size if you want, or just process it in the loop with whatever operations you want to do on it.
2 comentarios
Diah Junaidi
el 1 de Ag. de 2019
Got this error sir:
Undefined function or variable 'mostRows'.
Error in hitungRMSE (line 21)
if rows > mostRows
Image Analyst
el 2 de Ag. de 2019
You should know the max number of rows that your images have. So just assign that variable to that number. You can find out in many ways, such as with a MATLAB script, or simply by looking at your images in File Explorer and see what it says the sizes are.
Ver también
Categorías
Más información sobre Image Processing Toolbox en Help Center y File Exchange.
Productos
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!