IMPS_2017/FILES/10_31

• 10_31.pdf, Lecture notes (PDF);
• 10_31.ppt, Lecture notes (PowerPoint);
• gray_blowup.m, expands a grayscale image.
• gray_meanfilter.m, a function to apply mean filtering to a gray scale image.
• gray_medianfilter.m a function to apply median filtering to a gray scale image.
• mario_gray.jpg, a JPG image of gray Mario.
• mario_gray.m, a program to draw gray Mario
• mario_gray_matlab.jpg, a JPG image of gray Mario as drawn by MATLAB.
• mario_gray_matlab.pgm, a PGM image of Mario as drawn by MATLAB.
• mario_gray_sqrt.jpg, a JPG image of gray Mario as drawn by MATLAB, after square root lightening.
• mario_imshow_i32.jpg,
• mario_imshow.jpg
• mario.jpg, a JPG image of Mario.
• mario_left_reverse_imwrite.pgm, a PGM image of left-right reversed Mario.
• mario_left_reverse.jpg, a JPG image of left-right reversed Mario.
• mario.pgm, a PGM image of Mario.
• mario_rgb_to_gray.m, cpnverts Mario from RGB to grayscale.
• mario_rule1.jpg, Mario after applying the Gray=(R+G+B)/3.
• mario_rule2.jpg, Mario after applying the weighted rule for computing grayscales..
• mona_meanfilter.jpg, the noisy Mona Lisa, after mean filtering.
• mona_medianfilter.jpg, the noisy Mona Lisa, after median filtering.
• mona_noisy.png, the noisy Mona Lisa.
• pout.tif, a dark picture of a pouting child.
• rgb_blowup.m, a function to enlarge an RGB image.
• snap2.png, a second version of the mother daughter snapshot.
• snap_dark_medium_light.jpg. the mother-daughter snapshot, rendered in 3 shades of gray.
• snap_histogram.jpg, the gray scale histogram for the mother daughter snapshot.
• snap_lighten_doubling.jpg the mother daughter snapshot after doubling every gray.
• snap_lighten_sqrt.jpg, the mother-dughter snapshot after a square root lightening.
• snap.pgm, a PGM version of the mother-daughter snapshot.
• snap.png, a mother-daughter snapshot.
• tire.tif, a picture of a tire, for edge detection or contrast enhancement.