摘要 |
A tomographic image processing apparatus includes at least an image data production device, a main memory, a compression circuit, a write circuit, a magnetic disk, a read circuit, an expansion circuit and an image processing device. The magnetic disk has at least two storage areas. The compressed image data and the non-compressed image data are made from one image data. The compressed image data has priority over the non-compressed image data in the storage operation of the magnetic disk.
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