Which image processing or filtering is used in this image?
1 vue (au cours des 30 derniers jours)
Afficher commentaires plus anciens
burcu bilgic
le 8 Août 2022
Commenté : William Rose
le 8 Août 2022
Hi,
I want to identify which filtering or coloring is used in this image to make is yellow.
the original image is the gray one and resulting image is the yellow one.
5 commentaires
Image Analyst
le 8 Août 2022
@burcu bilgic please accept @William Rose's answer below by clicking on the "Accept this answer" link to award him "reputation points" for figuring this out. 🙂
Réponse acceptée
William Rose
le 8 Août 2022
@burcu bilgic, it looks like the image on the right is the complement of the image on the left.
J=imcomplement(I)
In the complement of a grayscale or color image, each pixel value is subtracted from the maximum pixel value supported by the class (or 1.0 for double-precision images). The difference is used as the pixel value in the output image. In the output image, dark areas become lighter and light areas become darker. For color images, reds become cyan, greens become magenta, blues become yellow, and vice versa..
0 commentaires
Plus de réponses (0)
Voir également
Produits
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!