Preliminary results of DSA denoising based on a weighted low-rank approach using an advanced neurovascular replication system

ConclusionUsing the proposed denoising approach, it is possible to improve the image quality of low-dose DSA images. This improvement could enable both a reduction in contrast agent and radiation dose when acquiring DSA images, thereby benefiting patients as well as clinicians. Since the resulting images are free from artifacts and as the inherent characteristics of the images are also preserved, the proposed method seems to be well suited for clinical images as well.
Source: International Journal of Computer Assisted Radiology and Surgery - Category: Intensive Care Source Type: research