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Fig. 7 | BioMedical Engineering OnLine

Fig. 7

From: Blind blur assessment of MRI images using parallel multiscale difference of Gaussian filters

Fig. 7

a Conventional T1 brain MRI slice from NeuroRx and its degraded versions at Gaussian blur levels b 4, c 7, d 10, e 13 and f 15, g variation of image features of each slice from the output of the low energy Gaussian filter at different Gaussian scales. h Variation of image features of each slice from the output of the high energy Gaussian filter at different Gaussian scales. i Contrast, sharpness and total quality scores for different levels of Gaussian blur

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