can we able to generate an image from the given pixel values?
1 vue (au cours des 30 derniers jours)
Afficher commentaires plus anciens
imread of an image will gives pixel values in the command window.. can we regenerate the same image from the pixel value?
3 commentaires
Walter Roberson
le 27 Avr 2013
Some languages are better suited for some tasks than for others.
Réponse acceptée
Walter Roberson
le 26 Avr 2013
imagedata = imread('YourImage.jpg');
imwrite(imagedata, 'YourNewImage.tif'); %can even change the image type
2 commentaires
Walter Roberson
le 26 Avr 2013
imwrite(uint8([156 176 187...]...)
If you used [156 176 187...] then the data class would be "double" (because that is the default for MATLAB), and that would be a problem, as MATLAB assumes that "double" values should have a range of 0 to 1 for images.
Plus de réponses (0)
Voir également
Catégories
En savoir plus sur Image Processing Toolbox dans Help Center et File Exchange
Produits
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!