Fig. 5From: Spatial referencing of chlorophyll fluorescence images for quantitative assessment of infection propagation in leaves demonstrated on the ice plant: Botrytis cinerea pathosystemExample of affine and B-spline registrations for C3 common ice plant leaf image. a The Y(NO) image after PAM acquiring, b the image after rigid affine transformation with the arrows representing interactively set displacement vectors used in the second stage of registration and c final form after the control point-based B-spline registrationBack to article page