Research Article
The Time-Domain Integration Method of Digital Subtraction Angiography Images
Table 1
The image time-domain iteration method.
| 1. Delineate the region-of-interest | 2. Extract the images in the first cardiac cycle after the contrast agent enters the region-of-interest | 3. Image denoising with the median filter | 4. Extract the time-weighted image, : | 5. Image time-domain integration, | 6. Extract the TDI image in the region-of-interest |
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