X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;ds=sidebyside;f=examples%2Fb12%2Fb12.in;fp=examples%2Fb12%2Fb12.in;h=ee3d74de270466c32e39308dbf3c08df472c382f;hb=8fbca36cd1abc71c89e6d49611dbd58424881a96;hp=0000000000000000000000000000000000000000;hpb=5de7494cf1d3672c9419ac0a3d6f26ae2b9855af;p=snark14.git diff --git a/examples/b12/b12.in b/examples/b12/b12.in new file mode 100644 index 0000000..ee3d74d --- /dev/null +++ b/examples/b12/b12.in @@ -0,0 +1,63 @@ +********EXAMPLE 11 +* SUPERIORIZED MAP EM ALGORITHM FOR EMISSION TOMOGRAPHY. RECONSTRUCTION +* OF BRAIN PHANTOM. SIMULATING PET GEOMETRY WITH A RING OF 300 DETECTORS +* WITH EACH DETECTOR IN COINCIDENCE WITH 101 DETECTORS OPPOSITE IT. +* COEFFICIENT OF PENALTLY TERM IS SET TO 0 +* +CREATE +EXAMPLE 11 Brain Phantom +SPECTRUM MONOCHROMATIC 511 +OBJECTS + 1 elip -7.0 46.0 3.0 6.0 17.0 0.95 1.0 + 2 elip 7.0 46.0 3.0 6.0 -17.0 1.0 0.95 + 3 rect -12.0 64.0 7.5 4.5 5.0 1.0 1.0 + 4 rect 12.0 64.0 7.5 4.5 -5.0 0.95 0.95 + 5 rect -38.0 51.0 3.5 13.0 -39.0 0.95 1.0 + 6 rect 38.0 51.0 3.5 13.0 39.0 1.0 0.95 + 7 rect -46.0 24.0 6.5 6.0 -18.0 0.95 1.0 + 8 rect 46.0 24.0 6.5 6.0 18.0 1.0 0.95 + 9 rect -49.0 6.0 2.5 10.0 63.0 1.0 1.0 + 10 rect 49.0 6.0 2.5 10.0 -63.0 0.95 0.95 + 11 rect -52.0 -14.0 9.0 7.0 -14.0 0.95 1.0 + 12 rect 52.0 -14.0 9.0 7.0 14.0 1.0 0.95 + 13 rect -10.0 -56.0 5.5 10.0 -1.0 0.95 1.0 + 14 rect 10.0 -56.0 5.5 10.0 1.0 1.0 0.95 + 15 elip -40.0 -47.0 9.0 22.5 48.0 1.0 1.0 + 16 elip 40.0 -47.0 9.0 22.5 -48.0 0.95 0.95 + 17 elip -8.0 -22.0 3.5 15.5 -9.0 1.0 1.0 + 18 elip 8.0 -22.0 3.5 15.5 9.0 0.95 0.95 + 19 elip -27.0 -6.0 5.5 23.5 -5.0 0.95 1.0 + 20 elip 27.0 -6.0 5.5 23.5 5.0 1.0 0.95 + 21 elip -25.0 38.0 6.5 10.5 -14.0 1.0 1.0 + 22 elip 25.0 38.0 6.5 10.5 14.0 0.95 0.95 + 23 rect -8.0 32.0 1.5 6.5 38.0 1.0 1.0 + 24 rect 8.0 32.0 1.5 6.5 -38.0 0.95 0.95 + 25 rect -8.0 3.0 1.0 9.0 -33.0 0.95 1.0 + 26 rect 8.0 3.0 1.0 9.0 33.0 1.0 0.95 + 27 elip 0.0 0.0 66.5 74.0 0.0 1.0 1.0 +LAST .51 1 0.05 +PHANTOM AVERAGE 7 +381 PIXELS OF SIZE 0.4 +RAYSUM AVERAGE 1 +1 +GEOMETRY +divergent arc 153 306 +RAYS USER 301 DETECTOR SPACING 1.1 +ANGLES 500 EQUAL SPACING +0.0 358.8 +MEASUREMENT PERFECT +BACKGROUND 0.0 +RUN +* +PICTURE TEST +* +PROJECTION REAL +* +STOP TERMINATION KLDS 100000 RPRT +* +SUPERIORIZE 16 0.999 1 SMOO RPRT +EXECUTE AVERAGE EMAP +Example 11 Illustrating the Superiorized MAP EM algorithm for PET +gamma is 0 EVAL +* +END