tnestmeyer / reflectance-filtering Goto Github PK

Can you confirm the value of d in JointBilateralFilter. In the code it is used as -1 but is not mentioned in paper.

With self as flat image and sigmaColor=22, sigmaSpace=20 (as given in paper) and d=-1
I am getting a very blurred out result.

• JointBilateralFiltered image
  
• Original image
  

When doing the filtering with flat image as joint image(as obtained by using https://github.com/sai-bi/L1Flattening) I get this:

Used this as code for bilateral joint and guided

filtered = cv2.ximgproc.jointBilateralFilter(joint,
                                                 im,
                                                 d=-1,
                                                 sigmaColor=15,
                                                 sigmaSpace=28)

filtered_g = cv2.ximgproc.guidedFilter(guide=joint,
                                                 src=im,
                                                 radius=int(45),
                                                 eps=3)

Are the filtering results supposed to be this blurred?

Thanks
PS: I used IIW dataset R image

Hello,
Is there no code released for the calculation of flat image as mentioned in paper Section 5.2 Using a flattened image as guidance/

If there is a code release can you please point it out?
Thanks