docs(face): add pipeline diagram and algorithm comparison table to face recognition tutorial - #4159

docs(face): add pipeline diagram and algorithm comparison table to face recognition tutorial#4159

akinshaywai wants to merge 1 commit into

opencv:4.xopencv/opencv_contrib:4.xfrom

akinshaywai:docs/improve-face-recognition-tutorialakinshaywai/opencv_contrib:docs/improve-face-recognition-tutorialCopy head branch name to clipboard