Error on line 'cv2.grabCut(img,mask,None,bgdModel,fgdModel,5,cv2.GC_INIT_WITH_MASK)'

[rao208]

Hello,

I am trying to use your code for the skin leison segmentation and I am getting the following error:

error                                     Traceback (most recent call last)
<ipython-input-19-daaa4cb8cf6e> in <module>
    119         mask[newmask == 255] = 1
    120 
--> 121         dim= cv2.grabCut(img,mask,None,bgdModel,fgdModel,5,cv2.GC_INIT_WITH_MASK)
    122         mask2 = np.where((mask==2)|(mask==0),0,1).astype('uint8')
    123         GrabCut_img = img*mask2[:,:,np.newaxis]

error: OpenCV(4.2.0) C:\projects\opencv-python\opencv\modules\imgproc\src\grabcut.cpp:386: error: (-215:Assertion failed) !bgdSamples.empty() && !fgdSamples.empty() in function 'initGMMs'

The image and code are in the right folder. Do you know why am I getting this error? The Green_Mask and the Inverse_Green_mask for the image are empty, and enhanced_bgr_image looks like this:

The original image is:

[RupsK]

I also have same error.. did you got the answer?