how to get image using reflectance and illumination from image

dear sir,

i am stuck to find reflectance and illumination component of any color image. please help me out

[Xiaotao Chen]

I am also learning the separation of reflection field and light field, can we talk about it?

Answer 1

[Xiaotao Chen]

Hi, sir. I am also learning the separation of reflection field and light field, can we talk about it?