Figure 1From: Synchronization between EMG at Different Uterine Locations Investigated Using Time-Frequency Ridge Reconstruction: Comparison of Pregnancy and Labor ContractionsExample of the deformation process of a time-frequency snake obtained on a synthetic signal (SNR 10 dB) with 100 iterations. Intermediate snakes are displayed for different iteration time , where x represents the number of iterations. represents the initial snake and the final extracted ridge.Back to article page