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Video frames of rotating cells with cell image details and time-lapse image capture sequence. (a) Image of the original gesture of the cell. The length of the major axis is 97 pixels, while that of the minor one is 93 pixels; (b) after rotation, the major and minor axis lengths of the cell change to 105 and 91 pixels respectively; and (c) image sequence of the region of interest. The video was taken at 100 frames per second.
