Removing Noises Induced by Gamma Radiation in Cerenkov Luminescence Imaging Using a Temporal Median Filter

Figure 3

The traditional denoising method for simulated CLI. (a) Simulated CLI image. (b) Simulated CLI image with noises. (c–e) Filtered CLI images using median filter with filter window size = 5, 10, and 15. (f, g) Root mean squared error of the filtered CLI image and ROI of that.

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