This paper evaluates and compares uniform and non-uniform algorithms that implement the estimation of motion, focusing on the finite element method as a framework for the development of techniques. The finite element approach has the advantages of a rigorous mathematical formulation, speed of reconstruction, conceptual simplicity and ease of implementation via well-established finite element procedures in comparison to finite volume or finite difference techniques. The finite element techniques are implemented through a variety of grid discretisations, with results presented and compared. An important advantage of the non-uniform technique is the capacity to tackle problems in which non-uniform sampling of the image sequence is appropriate.
|Title of host publication||Unknown Host Publication|
|Number of pages||8|
|Publication status||Published - 10 Sep 2003|
|Event||Pattern Recognition - The 25th DAGM Symposium (DAGM'2003 - Otto-von-Guericke University, Magdeburg, Germany|
Duration: 10 Sep 2003 → …
|Conference||Pattern Recognition - The 25th DAGM Symposium (DAGM'2003|
|Period||10/09/03 → …|