如何使用matlab将图像的所有像素值存储在数组或向量中

Question

我想使用matlab将图像的所有像素值存储在数组或向量中。请建议我怎么做？

Answer 1

Probably what seems is you want to store the image in 1D, which can be done as:

I = imread('cameraman.tif');
I_1D = I(:);

you also take the transpose of this vector as I_1D = I(:)';