asa_images_2011_fsu
asa_images_2011_fsu,
the LaTeX source for a classroom
presentation on image algorithms, presented to the class on
Algorithms for Science Applications,
Department of Scientific Computing,
Florida State University, Spring Semester 2011.
-
archimedes_after.png,
a page of the Archimedes palimpsest after processing.
-
archimedes_before.png,
a page of the Archimedes palimpsest before processing.
-
balloons_3x3.png,
a color image, after treatment by a 3x3 median filter.
-
balloons_noisy.png,
a color image corrupted by "salt and pepper" noise.
-
bubble_chamber.png,
not the cover of the Strokes "Is This It" album, this is actually an
image from a cloud chamber studying particle collisions.
-
casablanca.png,
a still from the movie "Casablanca".
-
casablanca_histogram.png,
the gray level histogram for the Casablanca image.
-
casablanca_ten.png,
the Casablanca image using 10 shades chosen by KMEANS.
-
casablanca_three.png,
the Casablanca image using 3 shades chosen by KMEANS
-
coins.png,
an image of coins.
-
coins_e.png,
an image of the "E" statistic for the coins.
-
coins_e_threshold.png,
an image of the "E" statistic for the coins, with a threshold.
-
coins_e_threshold_reverse.png,
an image of the "E" statistic for the coins, with a threshold
and reverse video.
-
coins_plus_edges.png,
a color image, showing the coins (in gray) and the edges (in red).
-
components_01.png,
an image of the "raw" components data.
-
components_02.png,
the components data with the initial numbering.
-
components_03.png,
the components data with the adjusted numbering.
-
components_04.png,
the components data colored by the adjusted numbering.
-
durer_perspective.png,
Albrecht Duerer demonstrates a way of creating a perspective
drawing that also imposes a rectangular grid on the scene.
-
faces_three.png,
an example of the facial recognition problem.
-
feep.png,
an enlargement of the FEEP example image.
-
flagler_nozoom.png,
a photograph taken of the statue of Henry Flagler at Flagler College.
-
flagler_zoom.png,
a closeup of the Flagler photograph, showing the pixels that fool the eye.
-
fsu_logo.pdf,
a PDF file of a logo.
-
gaussian.png,
a Gaussian curve, suggesting the typical behavior of errors.
-
gaussian_2d.png,
a Gaussian surface in 2D.
-
glassware_3x3.png,
a color image, after treatment by a 3x3 median filter.
-
glassware_noisy.png,
a grayscale image corrupted by "salt and pepper" noise.
-
globe_relief.png,
an image of a globe that uses raised relief to exaggerate
the earth's features.
-
inauguration.png,
a satellite image of the US Capitol, during the inauguration of Barack Obama.
-
lena_noisy.png,
a noisy photograph.
-
lena_smoothed.png,
a photograph after Gaussian smoothing using a 5x5 template
and variance of 1.
-
mcafeesknob.png,
looking from a cliff at McAfee's Knob, Virginia.
-
mona_lisa.png,
a grayscale image of the Mona Lisa.
-
procrustes1.png,
the innkeeper Procrustes truncates a customer.
-
procrustes2.png,
the innkeeper Procrustes stretches a customer.
-
rgb_cube.png,
an image of the RGB color cube.
-
rgb_triangle.png,
an image that suggests the limits of the colors that can be constructed
using the RGB scheme.
-
roi_14.png,
slice 14 out of 24 of an MRI image. Each slice is really
just a 64x64 array of gray scales.
-
roi_3c.png,
a snapshot of a 3D display of MRI data.
-
satellite_photo.png,
an example of a satellite surveillance photo.
-
slice.png,
a slice of the Visible Human.
-
slice_segmented.png,
the slice of the Visible Human, after an algorithm has tried to segment
the image into regions using color.
-
snap.png,
a mother-and-daughter snapshot.
-
snap_histogram.png,
the gray level histogram.
-
snap2.png,
the snapshot after contrast stretching.
-
snap2_histogram.png,
the gray level histogram.
-
snap3.png,
the snapshot reduced to three gray levels.
-
surf.png,
an image that seems indistinct and washed out.
-
surf_contrast_point25.png,
the image, with contrast S = 0.25. The result is blurrier.
-
surf_contrast_5.png,
the image, with contrast S = 5.00.
-
underwater_bmx.png,
the original "Underwater BMX" image, somewhat blurry.
-
underwater_bmx_contrast_5.png,
the image, with contrast S = 5.00.
-
underwater_bmx_contrast_10.png,
the image, with contrast S = 10.00.
Last revised on 28 February 2024.