“Decomposing non-rigid cell motion via kinematic skeletonization” by Wilson and Theriot
Conference:
Type(s):
Title:
- Decomposing non-rigid cell motion via kinematic skeletonization
Presenter(s)/Author(s):
Abstract:
Considering that most cells have an intricate spatial organization to their components and biological processes, it is beneficial to express sub-cellular positions and displacements in coordinates relative to the enclosing cell. This spatial context is often more meaningful than that of the microscope field of view in which a cell is observed. However, defining such a cell coordinate system can be difficult for cells which are moving rapidly and changing shape, requiring that one define a moving frame of reference to which measurements can be transformed.
References:
1. Shi, J., and Tomasi, C. 1994. Good features to track. Proceedings CVPR ’94, 593–600.
2. Wilson, C. A., and Theriot, J. A. 2006. A correlation-based approach to calculate rotation and translation of moving cells. IEEE Trans Image Process 15, 7, 1939–51.
