ASA_2011_IMAGES.TEX
Image Algorithms

ASA_2011_IMAGES.TEX is 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.

A PDF version is available as ../../classes/asa_2011/asa_2011_images.pdf.

• archimedes_after.png, a page of the Archimedes palimpsest after processing.
• archimedes_before.png, a page of the Archimedes palimpsest before processing.
• asa_2011_images.tex, the LaTeX file.
• 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.

You can go up one level to the LATEX home page.