Fig. 3From: Automatic detection of diffusion modes within biological membranes using back-propagation neural networkDetermination of the detection threshold of confined and directed diffusion modes. The BPNN output thresholds for confined diffusion mode Y C (empty circles) and directed diffusion mode Y D (empty squares) were calculated for confined diffusion (Y C ) mode (empty circles) and directed diffusion mode (empty squares) by plotting as a function of the number of consecutive frames (the length of detected segment) the BPNN output for which the neural network falsely indicated, in 5Â % of the cases, a confined or directed motion for a Brownian trajectoryBack to article page