| 摘要 |
Method and corresponding system for automatically classifying at least one angiographic video recording of a part of a region comprising a human heart, said at least one video recording comprising a plurality of frames, characterized in that it comprises:
- determining the total variation norm for each frame of said at least one video recording,
- determining a group of frames for which the total variation norm is higher than a first threshold,
- determining the standard deviation of the total variation norm for the group of frames, and
- comparing the standard deviation and a second threshold,
the at least one video recording being a video recording of the left ventricle if the standard deviation is higher than the second threshold or a recording of either the left coronary artery or the right coronary artery if the standard deviation is lower than the second threshold. |
