| 摘要 |
A method of selecting a region of interest in image data from an image sequence of a subject is described. An initial region of interest in the image data is identified. A model for an expected progression in the image sequence is determined, and the actual progression in the image sequence for the initial region of interest is measured. The measured and expected progressions are compared, and the initial region of interest is evaluated based on the result of the comparison. The initial region may be modified according to the result. In particular, where an error between the measured and expected progressions is determined according to the model, a region of interest for which the error is lower than that for the initial region of interest is selected. |
