Auto Image Reading and Resizing

2 Ansichten (letzte 30 Tage)
Chandra Bhushan
Chandra Bhushan am 29 Mai 2020
Kommentiert: Mohammad Sami am 29 Mai 2020
Suppose There is a Directory Names "Database"
It contains 1000 plus image file
I want to read all the images of the folder Database
and Resize it to a new size of M x N
and sequentially keep showing rezied images in imshow
Suggest a minimal line for this task
  1 Kommentar
Mehmed Saad
Mehmed Saad am 29 Mai 2020
what have you done so far. Show us your code

Melden Sie sich an, um zu kommentieren.

Antworten (1)

Mohammad Sami
Mohammad Sami am 29 Mai 2020
If you have deep learning toolbox, this can be easily acheieved with the augmented Image Data Store.
a = imageDatastore(foldername,'IncludeSubfolders',true);
size = [m n 3]
a = augmentedImageDatastore(size,a);
  2 Kommentare
Mohammad Sami
Mohammad Sami am 29 Mai 2020
If you do not have deep learning toolbox you can use the transform function on image datastore to achieve the same results.
a = imageDatastore(foldername,'IncludeSubfolders',true);
m = 224;
n = 224;
targetSize = [m,n];
imdsReSz = transform(a,@(x) imresize(x,targetSize));
Mohammad Sami
Mohammad Sami am 29 Mai 2020
An example is available in the Matlab documentation.

Melden Sie sich an, um zu kommentieren.

Kategorien

Mehr zu Convert Image Type finden Sie in Help Center und File Exchange

Produkte


Version

R2019b

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by