--- /dev/null
+*EXAMPLE 5
+*STAR PATTERN WITH 24 PARALLEL STRIP PROJECTIONS
+*RECONSTRUCTION BY ALL APPROPRIATE ALGORITHMS WITH DEFAULT
+*OR EASY OPTIONS.
+*
+CREATE
+EXAMPLE 5 STAR PATTERN WITH 24 PARALLEL STRIP PROJECTIONS
+SPECTRUM MONOCHROMATIC 10
+OBJECTS
+SECT 0.0 -24.0 6.0 24.0 0.0 1.0
+SECT 21.0 -12.0 6.0 24.0 60.0 1.0
+SECT 21.0 12.0 6.0 24.0 120.0 1.0
+SECT 0.0 24.0 6.0 24.0 180.0 1.0
+SECT -21.0 12.0 6.0 24.0 240.0 1.0
+SECT -21.0 -12.0 6.0 24.0 300.0 1.0
+LAST 1.0
+PHANTOM AVERAGE 5
+25 PIXELS OF SIZE 2.0
+RAYSUM AVERAGE 1
+1
+GEOMETRY
+PARALLEL UNIFORM STRIP
+RAYS USER 25 DETECTOR SPACING 2.0
+ANGLES 24 EQUAL SPACING
+0.0 172.5
+MEASUREMENT PERFECT
+BACKGROUND 0.0
+RUN
+*
+PICTURE TEST
+*
+PROJECTION REAL
+*
+EXECUTE BACKPROJECTION
+EXAMPLE 5A CONTINUOUS BACKPROJECTION WITH LINEAR INTERPOLATION
+CONTINUOUS 2 MULTIPLICATIVE
+*
+EXECUTE CONVOLUTION
+EXAMPLE 5B CONVOLUTION WITH BANDLIMITING FILTER & LINEAR INTERPOLATION
+BANDLIMITING 1.0 2
+*
+EXECUTE RFL
+EXAMPLE 5C RHO FILTERED LAYERGRAM WITH BANDLIMITING FILTER & LINEAR INTERPOLATION
+BANDLIMITING 1.0 2
+*
+EXECUTE FOURIER
+EXAMPLE 5D FOURIER WITH BANDLIMITING FILTER & LINEAR INTERPOLATION
+BANDLIMITING 1.0 3
+*
+STOP TERMINATION VARIANCE = 0.1
+*
+EXECUTE ART
+EXAMPLE 5F ART WITH NO TRICKS
+ART3
+CONSTRAINT ART2 STEPS 888
+*
+EXECUTE MART
+EXAMPLE 5G MULTIPLICATIVE ART A LA LENT
+METHOD LENT 888 1.0 0.0
+*
+EXECUTE QUADRATIC
+EXAMPLE 5H OPTIMIZATION OF LEAST SQUARES FUNCTIONAL USING CONJUGATE
+3 3 1 0 1 0.1 0.0 0.0
+1 1 1 0 0 0 1.0 0.1 0
+*
+EXECUTE SIRT
+EXAMPLE 5I GENERALIZED SIMULTANEOUS ITERATIVE RECONSTRUCTION TECHNOLOGY
+METHOD GSIRT
+*
+EVALUATE
+EXAMPLE 5 RECONSTRUCTION OF STAR PATTERN FROM PARALLEL PROJECTIONS
+WHOLEPIC
+111111111111
+*
+END
projects / snark14.git / blobdiff