Line impulse
Line impulse. PSF. Gaussian, FWHM = 5. Line Spread Function. Gaussian, FWHM = 5. Resolution Phantom, 5 – 25 lines / m. Lines / m. 5. 10. 15. 20. 25. Separation (cm). 2 0. 10. 6.6. 5. 4. FWHM = 2 cm. Blurring ‘kernel’. G = conv2( F,h,'same ');. FWHM = 5 cm. Blurring ‘kernel’.
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