We evaluated image quality of hybrid type deep learning reconstruction (hybrid-DLR) with wavelet based denoising method in T2-weighted images (T2WI) of the pituitary with various denoising level (1-5). There was a progressive increase in SNR with hybrid-DLR with increase of the denoising level. On the other hand, the SNR of conventional wavelet-based method was not increased at high denoising levels (4-5). All qualitative scores of hybrid-DLR in any denoising levels are higher than that of wavelet based denoising method, and the difference became more noticeable at higher denoising levels.
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