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THE FRESNEL ZONE PLATE AND GENERALIZED FOCUSSING
CODED APERTURE IMAGING WITH A SINGLE VIEW
aperture coding function aperture imaging system aperture mask calculations chapter coded aperture imaging combined encoding-decoding process complex amplitude distribution consecutive integers coordinates decoded image depth resolution diseased tissue encoded record equation focal plane focus behavior focussing Fresnel diffraction Fresnel zone plate function which minimizes graphs I I I I I I illustrated in Fig imaging process imaging properties imaging setup integral Kev x-ray large number lead sheet least squares light nuclear medicine object distribution optically optimum decoding function photons point source point spread function radionuclide radiopharmaceutical real and virtual recording medium recording screen roots of consecutive sidelobes slice SQ source point spread function associated thesis three-dimensional transparent TT TT TTTT TTTTTT TTTTTTTTT undiffracted virtual foci width XX XX XXXX XXXZ XXZZZ XZ XX XZZX XZZZ XZZZX XZZZZ zone plate mask zone plate shadows ZX XX ZZZX