X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;f=examples%2Fb4%2Fb4r.out;fp=examples%2Fb4%2Fb4r.out;h=e520f3edbcffc2a53ce72085ce89d40cc3b30031;hb=239b0e24ba0d694f14cecaf261e0ef6ba1e01f67;hp=0000000000000000000000000000000000000000;hpb=008ec13cd73c8e9e7d1a596c24b85a8e5ed3f126;p=snark14.git diff --git a/examples/b4/b4r.out b/examples/b4/b4r.out new file mode 100644 index 0000000..e520f3e --- /dev/null +++ b/examples/b4/b4r.out @@ -0,0 +1,243 @@ + snark14.s170426 - A PICTURE RECONSTRUCTION PROGRAM + + + <*> *******EXAMPLE 4 + + <*> STAR PATTERN WITH PSEUDO PROJECTION DATA + + <*> RECONSTRUCTION BY ART + + <*> + + <#> CREATE + + EXAMPLE 4 STAR PATTERN + + + <#> SPECTRUM MONOCHROMATIC 10 + energy spectrum is monochromatic at energy level 10 + + + <#> OBJECTS + description of objects + density at levels + numb type x-coord y-coord x-length y-length angle av dens 10 + + 1 sect 0.0000 -24.0000 6.0000 24.0000 0.0000 1.0000 1.0000 + + 2 sect 21.0000 -12.0000 6.0000 24.0000 60.0000 1.0000 1.0000 + + 3 sect 21.0000 12.0000 6.0000 24.0000 120.0000 1.0000 1.0000 + + 4 sect 0.0000 24.0000 6.0000 24.0000 180.0000 1.0000 1.0000 + + 5 sect -21.0000 12.0000 6.0000 24.0000 240.0000 1.0000 1.0000 + + 6 sect -21.0000 -12.0000 6.0000 24.0000 300.0000 1.0000 1.0000 + + scale factor multiplying object densities 1.0000 + + seed set to 0 + inhomogeneity set to 0.0000 + + <#> PHANTOM AVERAGE 1 + + this run will generate a phantom + density in each pixel is obtained as the average of 1 x 1 points + + + <#> 25 PIXELS OF SIZE 2.0 + picture size 25 x 25, pixel size 2.0000 + + + <#> RAYSUM + + 0.000 seconds phantom creation + 0.000 seconds used for processing command crea + + + <*> + + <#> PICTURE TEST + + EXAMPLE 4 STAR PATTERN + + + <#> spec mono 10 + energy spectrum is monochromatic at energy level 10 + + + <#> obje + description of objects + density at levels + numb type x-coord y-coord x-length y-length angle av dens 10 + + 1 sect 0.0000 -24.0000 6.0000 24.0000 0.0000 1.0000 1.0000 + + 2 sect 21.0000 -12.0000 6.0000 24.0000 60.0000 1.0000 1.0000 + + 3 sect 21.0000 12.0000 6.0000 24.0000 120.0000 1.0000 1.0000 + + 4 sect 0.0000 24.0000 6.0000 24.0000 180.0000 1.0000 1.0000 + + 5 sect -21.0000 12.0000 6.0000 24.0000 240.0000 1.0000 1.0000 + + 6 sect -21.0000 -12.0000 6.0000 24.0000 300.0000 1.0000 1.0000 + + scale factor multiplying object densities 1.0000 + + seed set to 0 + inhomogeneity set to 0.0000 + + <#> phan aver 1 + + density in each pixel is obtained as the average of 1 x 1 points + + + <#> pixe 25 size 2.0000 + picture size 25 x 25, pixel size 2.0000 + + test picture read + EXAMPLE 4 STAR PATTERN + 0.000 seconds used for processing command pict + + + <*> + + <#> PROJECTION PSEUDO + + EXAMPLE 4 PSEUDO PROJECTION DATA FOR TWELVE VIEWS + + + + <#> GEOMETRY + + + <#> PARALLEL VARIABLE STRIP + rays are parallel with variable spacing between rays + data collected along strips + + + + <#> RAYS PROGRAM 25 2.0 DETECTOR SPACING AT 2.0 + number of rays per projection 53 + snark computed number of rays 53 + at detector spacing 2.0000 + + + <#> ANGLES 12 EQUALLY SPACED + total number of projections 12 + + projection angles 0.0000 15.0000 30.0000 45.0000 60.0000 75.0000 90.0000 105.0000 120.0000 135.0000 + 150.0000 165.0000 + + + <#> MEASUREMENT PERFECT + projection data are noiseless + + + <#> BACKGROUND 50.0 + at levels + 10 + background absorption 50.0000 + + estimate of totlen = 16985.417500 + estimate of totden = 6066.137812 + estimate of average density = 0.3571 + projection data read + EXAMPLE 4 PSEUDO PROJECTION DATA FOR TWELVE VIEWS + 0.000 seconds used for processing command proj + + + <*> + + <#> MODE LOWER CONSTRAINT IS SET TO 0.0 UPPER CONSTRAINT IS 1.0 + lower constraint set to 0.0000 + upper constraint set to 1.0000 + 0.000 seconds used for processing command mode + + + <*> + + <#> SELECT SNARK RAYSEQ + + <#> STEP 3 1 + sequential ray selection with ray-step 1 and projection-step 3 + 0.000 seconds used for processing command sele + + + <*> + + <#> STOP ITERATION 9 + 9 iterations + 0.000 seconds used for processing command stop + + + <*> + + <#> EXECUTE ART CONTOUR + + EXAMPLE 4 ART RECONSTRUCTION + + <#> 0.5 0.0 1.0 + reconstruction is contoured after + + last iteration + + threshold = 0.50000 w1 = 0.00000 w2 = 1.00000 w3 = 0.00000 + + <#> ART3 + art3 method + relaxation parameter is 1.0 + norm is 2 + tolerance is 0.0 + + <#> CONSTRAINT BOUND STEPS 204 + constraint set to boundaries + picture is not normalized + 204 rays are used for each iteration + lower constraint = 0.0000 + upper constraint = 1.0000 + algorithm executed in iteration 1 + 0.001 seconds for the execution of the algorithm + iteration 1 completed + 0.001 seconds for this iteration + algorithm executed in iteration 2 + 0.000 seconds for the execution of the algorithm + iteration 2 completed + 0.000 seconds for this iteration + algorithm executed in iteration 3 + 0.000 seconds for the execution of the algorithm + iteration 3 completed + 0.000 seconds for this iteration + algorithm executed in iteration 4 + 0.000 seconds for the execution of the algorithm + iteration 4 completed + 0.000 seconds for this iteration + algorithm executed in iteration 5 + 0.000 seconds for the execution of the algorithm + iteration 5 completed + 0.000 seconds for this iteration + algorithm executed in iteration 6 + 0.000 seconds for the execution of the algorithm + iteration 6 completed + 0.000 seconds for this iteration + algorithm executed in iteration 7 + 0.000 seconds for the execution of the algorithm + iteration 7 completed + 0.000 seconds for this iteration + algorithm executed in iteration 8 + 0.000 seconds for the execution of the algorithm + iteration 8 completed + 0.000 seconds for this iteration + algorithm executed in iteration 9 + 0.000 seconds for the execution of the algorithm + reconstruction completed after iteration 9 + 0.000 seconds for this iteration + 0.001 seconds for all iterations + 0.002 seconds used for processing command exec + + + <*> + + <#> END