Added images

examples/Deer_Mandible/DeerMandible_3D_1.png

examples/Deer_Mandible/DeerMandible_3D_2.png

examples/Deer_Mandible/DeerMandible_3D_3.png

examples/Deer_Mandible/DeerMandible_3Dexample.jpg

examples/Deer_Mandible/histogram.png

examples/Deer_Mandible/orthogonal_slices.png

examples/Deer_Mandible/same_direction.png

examples/Deer_Mandible/single_view_1.png

examples/Deer_Mandible/single_view_DOWNSAMPLED.png

examples/Deer_Mandible/single_view_x.png

examples/Deer_Mandible/single_view_y.png

examples/Deer_Mandible/single_view_z.png

examples/Hourglass/Hourglass_3D.png

examples/Hourglass/Hourglass_DenseParticles.jpg

examples/Hourglass/histogram.png

examples/Hourglass/orthogonal_slices.png

examples/Hourglass/same_direction.png

examples/Hourglass/single_view_1.png

examples/Hourglass/single_view_2.png

examples/Hourglass/single_view_3.png