| 摘要 |
For the purpose of achieving a combination of reduced image noise and improved resolution, and facilitating reduced exposure to a subject to be imaged or improved apparatus life, a radiation tomographic imaging apparatus comprises, as image producing mean, inter-imaging-plane filtering processing means for acquiring image data for a plurality of planes generated corresponding to imaging planes that are a plurality of cross-sectional planes of a subject to be imaged, and conducting filtering processing on the image data across the plurality of imaging planes. The filtering processing across the imaging planes that are a plurality of cross-sectional planes facilitates discrimination between a specific shape present in the cross-sectional plane and noise. <IMAGE> |
