colin-yao / simple-skin-detection Goto Github PK

for i in range (height): for j in range (width): if((img_HSV.item(i, j, 0) <= 170) and (140 <= img_YCrCb.item(i, j, 1) <= 170) and (90 <= img_YCrCb.item(i, j, 2) <= 120)): blue.append(img_face_only[i, j].item(0)) green.append(img_face_only[i, j].item(1)) red.append(img_face_only[i, j].item(2)) else: img_face_only[i, j] = [0, 0, 0] display_image(img_face_only, "final segmentation")
Output seems to be [nan, nan, nan]

File "skin_detection.py", line 40, in
img_HSV = cv2.cvtColor(img_face_only, cv2.COLOR_BGR2HSV)
cv2.error: OpenCV(4.2.0) c:\projects\opencv-python\opencv\modules\imgproc\src\color.simd_helpers.hpp:94: error: (-2:Unspecified error) in function '__cdecl cv::impl::anonymous-namespace'::CvtHelper<struct cv::impl::anonymous namespace'::Set<3,4,-1>,struct cv::impl::A0x3b52564f::Set<3,-1,-1>,struct cv::impl::A0x3b52564f::Set<0,5,-1>,2>::CvtHelper(const class cv::_InputArray &,const class cv::_OutputArray &,int)'

Unsupported depth of input image:
'VDepth::contains(depth)'
where
'depth' is 6 (CV_64F)