Quantitative Analysis of Intracellular Motility Based on Optical Flow Model

Figure 3

(a) The optical flow field of cell video with slight intracellular motion from NG; (b) the optical flow field of cell video with dramatic intracellular motion from AG; (c) the HOOF according to (a); and (d) the HOOF according to (b).

(a)

(b)

(c)

(d)