  We describe a method for cell-division detection based on a geometric-driven
descriptor that can be represented as a 5-layers processing network, based
mainly on wavelet filtering and a test for mirror symmetry between pairs of
pixels. After the centroids of the descriptors are computed for a sequence of
frames, the two-steps piecewise constant function that best fits the sequence
of centroids determines the frame where the division occurs.

Computer Vision and Pattern Recognition