I need to scan QR code with opposite color i.e black background & white block
So please help me ,how to invert the image & scan the inverted qr code
General discussion about topics related to OpenMV.
2 posts • Page 1 of 1
Hi, use the http://docs.openmv.io/library/omv.image ... age.negate method or invert() method on the image before calling the find_qrcodes() method.
Who is online
Users browsing this forum: Google [Bot] and 3 guests