Research on Several Key Problems of Medical Image Segmentation and Virtual Surgery

Table 5

Data volume of medical imaging image files.

Medical imaging image imaging type	Single image (bit)	Check the amount of file data required (MB)
Nuclear medicine	512 × 128 × 12 × (2)	57
MRI	256 × 1080 × 8 × (30)	31
Ultrasound	128 × 2048 × 12 × (2)	114
DSA	1080 × 512 × 8	53
X-CT	2048 × 256 × 12 × (2)	125
CR	4096 × 128 × 8 × (15)	44
DR	128 × 2048 × 8	45
Breast DR	2048 × 512 × 12	25

Note. The minimum number of images that can meet the diagnostic requirements is in parentheses.