How do you use 'Color Preprocessing'?

How do you use 'Color Preprocessing'?

What layer should you add in the deep neural network designer app?

Answer 1

[yanqi liu]

yes，sir，may be use it in data loader and input layer，such as

use alexnet，we get the inputSize is 227x227x3，so we use augmentedImageDatastore to make data to this dimension

augmentedImageDatastore(inputSize(1:2),yourData,'ColorPreprocessing','gray2rgb');

Answer 2

[Image Analyst]

Some networks, such as Alexnet, are already set up to process color images. There is nothing you need to do other than resize your images to the size that the network requires.

Sorry, it's been a while since I used the network designer to design a custom network of my own design so I suggest you just read the documentation.