Revision history [back]

This is my image

I found this Matlab How to remove the glare and brightness in an image (Image preprocessing)?

I replicate it.

m_img = cv2.medianBlur(img,5)

ret,th1 = cv2.threshold(m_img,180,255,cv2.THRESH_BINARY)

timg = cv2.inpaint(cimg,th1,9,cv2.INPAINT_NS)

thresholded image

This is my result

Not an exact improvement like I even lose the grids.

I even went through this How to remove glare from image

But I can't find any polarizer filter implementation in image processing.

Can anyone suggestion any improvements so that I can lose the glare without losing the grid?

This is my image

I found this Matlab How to remove the glare and brightness in an image (Image preprocessing)?

I replicate it.

m_img = cv2.medianBlur(img,5)

ret,th1 = cv2.threshold(m_img,180,255,cv2.THRESH_BINARY)

timg = cv2.inpaint(cimg,th1,9,cv2.INPAINT_NS)

thresholded image

This is my result

Not an exact improvement like I even lose the grids.

I even went through this How to remove glare from image

But I can't find any polarizer filter implementation in image processing.

Can anyone suggestion any improvements so that I can lose the glare without losing the grid?

This is my image

I found this Matlab How to remove the glare and brightness in an image (Image preprocessing)?

I replicate it.

m_img = cv2.medianBlur(img,5)

ret,th1 = cv2.threshold(m_img,180,255,cv2.THRESH_BINARY)

timg = cv2.inpaint(cimg,th1,9,cv2.INPAINT_NS)

thresholded image

This is my result

Not an exact improvement like I even lose the grids.

I even went through this How to remove glare from image

But I can't find any polarizer filter implementation in image processing.

Can anyone suggestion any improvements so that I can lose the glare without losing the grid?