First time here? Check out the FAQ!

Ask Your Question

Revision history [back]

click to hide/show revision 1
initial version

answered Jul 4 '18

LBerger gravatar image

there is no transapnrent channel in image processing.

CvType.CV_8UC3, new Scalar(255,255, 255, 0) NO Scalar(255,255, 255, 0) four values so it is CvType.CV_8UC4

Copyright OpenCV foundation, 2012-2018. Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.
about | faq | help | privacy policy | terms of service
Powered by Askbot version 0.10.2