摘要
The quantitative analysis of three-dimensional (3-D) human blood vessel structuresplays a very important role in the clinical diagnosis. The conventional X-ray approacheshave some shortcomings, such as the need to make use of a dye-product and basisprojective-integrative rule for the image formation. On the one hand, the patient hasto suffer a great radiation dose, and a registration process is also often needed to cor-rect the displacement bias between the images due to the patient’s movements. On
