Detection de formes 18s super toptoptop, to evolve
This commit is contained in:
xdrm-brackets
parent
0bcac4ec22
commit
c05cf375d0
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@ -50,13 +50,17 @@ print "| %s |" % exactLength("TESTS DE FORMES", 25, 0)
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print "| %s |" % exactLength("", 25, 0)
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print "| 30) %s |" % exactLength("Reveler une teinte", 21, -1)
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print "| 31) %s |" % exactLength("Colorer une forme", 21, -1)
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print "| 32) %s |" % exactLength("Colorer les formes", 21, -1)
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print "+---------------------------+"
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print "| %s |" % exactLength("TESTS DE FILTRES", 25, 0)
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print "| %s |" % exactLength("", 25, 0)
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print "| 40) %s |" % exactLength("Lissage", 21, -1)
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print "| 41) %s |" % exactLength("Roberts", 21, -1)
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print "| 42) %s |" % exactLength("Prewitt", 21, -1)
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print "| 43) %s |" % exactLength("Sobel", 21, -1)
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print "| 41) %s |" % exactLength("Laplace", 21, -1)
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print "| 42) %s |" % exactLength("Roberts", 21, -1)
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print "| 43) %s |" % exactLength("Prewitt", 21, -1)
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print "| 44) %s |" % exactLength("Sobel", 21, -1)
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print "| 45) %s |" % exactLength("Convolution", 21, -1)
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print "| 46) %s |" % exactLength("bichrome", 21, -1)
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print "+---------------------------+"
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print
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while True:
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@ -151,6 +155,9 @@ elif action == 31:
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arg2 = int(y)
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print startStr
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colorShape(arg1, arg2) # colorie la forme contenant le pixel de coordonnées donné
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elif action == 32:
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print startStr
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colorAllShapes() # colorie la forme contenant le pixel de coordonnées donné
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# filtres
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@ -163,13 +170,22 @@ elif action == 40:
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testSmooth(arg1) # teste le lissage
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elif action == 41:
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print startStr
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testRoberts() # teste le filtre de Roberts
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testLaplace() # teste le filtre de Laplace
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elif action == 42:
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print startStr
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testPrewitt() # teste le filtre de Prewitt
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testRoberts() # teste le filtre de Roberts
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elif action == 43:
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print startStr
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testSobel() # teste le filtre de Prewitt
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testPrewitt() # teste le filtre de Prewitt
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elif action == 44:
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print startStr
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testSobel() # teste le filtre de Sobel
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elif action == 45:
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print startStr
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testConvolution() # teste le filtre de Convolution
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elif action == 46:
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print startStr
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testBichrome() # teste le passage au bichromatique
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else:
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print "Wrong choice"
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BIN
code/mask.bmp
BIN
code/mask.bmp
Binary file not shown.
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Before Width: | Height: | Size: 257 KiB |
234
code/tests.py
234
code/tests.py
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@ -321,7 +321,7 @@ def testAdditiveNoise():
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print "| Creating Additive |",; t.reset();
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FX.AdditiveNoise.set(img.content.map, seuil=50)
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FX.Additive.set(img.content.map, seuil=50)
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print "%s |" % (t.get())
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# Unparsing
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@ -338,7 +338,7 @@ def testAdditiveNoise():
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print "| Removing Additive |",; t.reset();
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FX.AdditiveNoise.unset(img.content.map)
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FX.Additive.unset(img.content.map)
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print "%s |" % (t.get())
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# Unparsing
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@ -720,7 +720,6 @@ def revealShapes(red=0,green=0,blue=0, seuil=50):
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def colorShape(x=0, y=0):
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t = Timer();
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img = BMPFile()
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noise = Noise()
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# lecture du fichier
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print "| Reading file |",; t.reset();
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@ -735,8 +734,8 @@ def colorShape(x=0, y=0):
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# condition (si blanc uniquement)
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if img.content.map[y][x].r != 255 or img.content.map[y][x].g != 255 or img.content.map[y][x].b != 255:
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# condition (si loin du noir uniquement)
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if img.content.map[y][x].r + img.content.map[y][x].g + img.content.map[y][x].b <= 100: # si loin du noir
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print "\n*** must be a WHITE pixel"
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exit()
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@ -773,6 +772,71 @@ def colorShape(x=0, y=0):
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# Colore toutes les formes chacune avec des couleurs aléatoires #
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#################################################################
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# @sysarg 1 Image à traiter
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# @stsarg 2 Image de sortie
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#
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# @history
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# Parse le fichier d'entrée
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# colore les formes
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# Unparse le tout et l'enregistre dans le fichier de sortie
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def colorAllShapes():
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t = Timer();
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img = BMPFile()
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# lecture du fichier
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print "| Reading file |",; t.reset();
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with open( sys.argv[1] ) as f:
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binFile = f.read();
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print "%s |" % (t.get())
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# parsage
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print "| Parsing image |",; t.reset();
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img.parse( binFile );
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print "%s |" % (t.get())
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# récupère les formes
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print "| Getting shapes |",; t.reset();
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already = []
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for line in img.content.map:
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for pixel in line:
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# condition (si ce n'est pas le fond ~= noir)
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if pixel.r + pixel.g + pixel.b > 3*100 and pixel not in already: # si loin du noir
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shape = FX.Shape.get(pixel, img.content.map)
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print "shape detected"
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R, G, B = random.randint(0,255), random.randint(0,255), random.randint(0,255)
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# on colorie la forme en rouge
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for p in shape:
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p.setRGB(R, G, B);
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already += shape
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print "%s |" % (t.get())
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print "| Unparsing |",; t.reset();
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img.unparse(newBpp=24);
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print "%s |" % (t.get())
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print "| Writing File |",; t.reset();
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with open( sys.argv[2], "w") as f:
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f.write( img.binData );
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print "%s |" % (t.get())
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@ -841,6 +905,51 @@ def testSmooth(seuil=5):
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# teste le filtre de "Laplace" sur d'une image #
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##############################################
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# @sysarg 1 le fichier d'origine
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# @stsarg 2 le fichier de sortie (filtré)
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#
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# @history
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# Parse le fichier d'origine
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# Applique le filtre
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# Unparse l'image et l'enregistre dans le fichier de sortie
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def testLaplace():
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t = Timer();
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# lecture du fichier
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print "| Reading Image |",; t.reset();
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with open( sys.argv[1] ) as file:
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binFile = file.read()
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print "%s |" % (t.get())
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img = BMPFile(); # Instanciation du BMPFile
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# Parsing
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print "| Parsing file |",; t.reset();
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img.parse( binFile );
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print "%s |" % (t.get())
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print "| Application du filtre |",; t.reset();
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FX.Filter.Laplace(img.content.map);
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print "%s |" % (t.get())
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# Unparsing
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print "| Unparsing file |",; t.reset();
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img.unparse()
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print "%s |" % (t.get())
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# image to stdout
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print "| Writing file |",; t.reset();
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img.write( sys.argv[2] )
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print "%s |" % (t.get())
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# teste le filtre de "Roberts" sur d'une image #
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################################################
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# @sysarg 1 le fichier d'origine
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@ -991,3 +1100,118 @@ def testSobel():
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# teste le filtre de Convolution sur d'une image #
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##############################################
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# @sysarg 1 le fichier d'origine
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# @stsarg 2 le fichier de sortie (filtré)
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#
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# @history
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# Parse le fichier d'origine
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# Applique le filtre
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# Unparse l'image et l'enregistre dans le fichier de sortie
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def testConvolution():
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t = Timer();
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# lecture du fichier
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print "| Reading Image |",; t.reset();
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with open( sys.argv[1] ) as file:
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binFile = file.read()
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print "%s |" % (t.get())
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img = BMPFile(); # Instanciation du BMPFile
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# Parsing
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print "| Parsing file |",; t.reset();
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img.parse( binFile );
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print "%s |" % (t.get())
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print "| Application du filtre |",; t.reset();
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FX.Filter.Convolution(img.content.map);
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print "%s |" % (t.get())
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# Unparsing
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print "| Unparsing file |",; t.reset();
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img.unparse()
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print "%s |" % (t.get())
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# image to stdout
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print "| Writing file |",; t.reset();
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img.write( sys.argv[2] )
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print "%s |" % (t.get())
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# teste le passage au bichromatique #
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#####################################
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# @sysarg 1 le fichier d'origine
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# @stsarg 2 le fichier de sortie (bichromé)
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#
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# @history
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# Parse le fichier d'origine
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# Applique le filtre
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# Unparse l'image et l'enregistre dans le fichier de sortie
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def testBichrome():
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t = Timer();
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# lecture du fichier
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print "| Reading Image |",; t.reset();
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with open( sys.argv[1] ) as file:
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binFile = file.read()
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print "%s |" % (t.get())
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img = BMPFile(); # Instanciation du BMPFile
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# Parsing
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print "| Parsing file |",; t.reset();
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img.parse( binFile );
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print "%s |" % (t.get())
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print "| Application du filtre |",; t.reset();
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for line in img.content.map:
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for pixel in line:
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pixel.setRGB(
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255*int( (pixel.r+pixel.g+pixel.b)/3 >= 128 ),
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255*int( (pixel.r+pixel.g+pixel.b)/3 >= 128 ),
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255*int( (pixel.r+pixel.g+pixel.b)/3 >= 128 )
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)
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print "%s |" % (t.get())
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# Unparsing
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print "| Unparsing file |",; t.reset();
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img.unparse()
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print "%s |" % (t.get())
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# image to stdout
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print "| Writing file |",; t.reset();
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img.write( sys.argv[2] )
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print "%s |" % (t.get())
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@ -78,6 +78,57 @@ class Filter:
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# applique le filtre de "Laplace" sur l'image #
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###############################################
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# @param pixelMap la matrice de pixels à modifier
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#
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# @history
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# applique le filtre
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#
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# -1 -1 -1
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#
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# 1/8 * -1 8 -1
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#
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# -1 -1 -1
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def Laplace(self, pixelMap):
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# on parcourt tout les pixels
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for y in range(1, len(pixelMap)-1):
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for x in range(1, len(pixelMap[y])-1):
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pixel = pixelMap[y][x];
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filters = [
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[ [-1,-1,-1], [-1,8,-1], [-1,-1,-1] ],
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]
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pixelM = [ pixelMap[y-1][x-1:x+1], pixelMap[y][x-1:x+1], pixelMap[y+1][x-1:x+1] ]
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r,g,b = 0,0,0
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for j in range(0,len(pixelM)):
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for i in range(0,len(pixelM[j])):
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# pour chacun des filtres
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for f in filters:
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r += pixelM[j][i].r * f[j][i]
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g += pixelM[j][i].g * f[j][i]
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b += pixelM[j][i].b * f[j][i]
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r = r/8 % 256
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g = g/8 % 256
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b = b/8 % 256
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# définition des couleurs
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pixel.setRGB(
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# print "%s - %s - %s" % (
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int( r ),
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int( g ),
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int( b )
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)
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# applique le filtre de "Roberts" sur l'image #
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###############################################
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# @param pixelMap la matrice de pixels à modifier
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@ -85,30 +136,50 @@ class Filter:
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# @history
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# applique le filtre
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#
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# 0 -1 0
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# 1 0
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#
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# -1 5 -1
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# 0 -1
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#
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# 0 -1 0
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def Roberts(self, pixelMap):
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width = len( pixelMap[0] )
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height = len( pixelMap )
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# on parcourt tout les pixels
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for y in range(1, len(pixelMap)-1):
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for x in range(1, len(pixelMap[y])-1):
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pixel = pixelMap[y][x];
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pixel = pixelMap[y][x]
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filters = [
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[ [1, 0], [0,-1] ],
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[ [0, 1], [-1,0] ]
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]
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pixelM = [ pixelMap[y][x:x+1], pixelMap[y+1][x:x+1] ]
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r,g,b = 0,0,0
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for j in range(0,len(pixelM)):
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for i in range(0,len(pixelM[j])):
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# pour chacun des filtres
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for f in filters:
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r += pixelM[j][i].r * f[j][i]
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g += pixelM[j][i].g * f[j][i]
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b += pixelM[j][i].b * f[j][i]
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r = r % 256
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g = g % 256
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b = b % 256
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# définition des couleurs
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pixel.setRGB(
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# print "%s - %s - %s" % (
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int( 128 + 5*pixel.r - ( pixelMap[y][x+1].r + pixelMap[y][x-1].r + pixelMap[y-1][x].r + pixelMap[y+1][x].r ) ) % 256,
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int( 128 + 5*pixel.g - ( pixelMap[y][x+1].g + pixelMap[y][x-1].g + pixelMap[y-1][x].g + pixelMap[y+1][x].g ) ) % 256,
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int( 128 + 5*pixel.b - ( pixelMap[y][x+1].b + pixelMap[y][x-1].b + pixelMap[y-1][x].b + pixelMap[y+1][x].b ) ) % 256
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int( r ),
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int( g ),
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int( b )
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)
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# applique le filtre de "Prewitt" sur l'image #
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###############################################
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# @param pixelMap la matrice de pixels à modifier
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@ -122,17 +193,16 @@ class Filter:
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#
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# -1 0 1 1 1 1
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def Prewitt(self, pixelMap):
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width = len( pixelMap[0] )
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height = len( pixelMap )
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# on parcourt tout les pixels
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for y in range(1, len(pixelMap)-1):
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for x in range(1, len(pixelMap[y])-1):
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pixel = pixelMap[y][x];
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filterA = 3*[[-1, 0, 1]]
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filterB = [ 3*[-1], 3*[0], 3*[1] ]
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filters = [
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3*[[-1, 0, 1]],
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[ 3*[-1], 3*[0], 3*[1] ]
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]
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pixelM = [ pixelMap[y-1][x-1:x+1], pixelMap[y][x-1:x+1], pixelMap[y+1][x-1:x+1] ]
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@ -140,13 +210,15 @@ class Filter:
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for j in range(0,len(pixelM)):
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for i in range(0,len(pixelM[j])):
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r += pixelM[j][i].r * filterA[j][i]
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g += pixelM[j][i].g * filterA[j][i]
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b += pixelM[j][i].b * filterA[j][i]
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# pour chacun des filtres
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for f in filters:
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r += pixelM[j][i].r * f[j][i]
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g += pixelM[j][i].g * f[j][i]
|
||||
b += pixelM[j][i].b * f[j][i]
|
||||
|
||||
r = r/3 % 256
|
||||
g = g/3 % 256
|
||||
b = b/3 % 256
|
||||
r = r/4 % 256
|
||||
g = g/4 % 256
|
||||
b = b/4 % 256
|
||||
|
||||
|
||||
# définition des couleurs
|
||||
|
|
@ -172,9 +244,6 @@ class Filter:
|
|||
#
|
||||
# -1 0 1 1 2 1
|
||||
def Sobel(self, pixelMap):
|
||||
width = len( pixelMap[0] )
|
||||
height = len( pixelMap )
|
||||
|
||||
# on parcourt tout les pixels
|
||||
for y in range(1, len(pixelMap)-1):
|
||||
for x in range(1, len(pixelMap[y])-1):
|
||||
|
|
@ -204,6 +273,59 @@ class Filter:
|
|||
b = b/4 % 256
|
||||
|
||||
|
||||
# définition des couleurs
|
||||
pixel.setRGB(
|
||||
# print "%s - %s - %s" % (
|
||||
int( r ),
|
||||
int( g ),
|
||||
int( b )
|
||||
)
|
||||
|
||||
|
||||
# applique le filtre de "convolution" sur l'image #
|
||||
###################################################
|
||||
# @param pixelMap la matrice de pixels à modifier
|
||||
#
|
||||
# @history
|
||||
# applique le filtre
|
||||
#
|
||||
# -1 -1 -1
|
||||
#
|
||||
# 1/8 * -1 8 -1
|
||||
#
|
||||
# -1 -1 -1
|
||||
def Convolution(self, pixelMap):
|
||||
# on parcourt tout les pixels
|
||||
for y in range(1, len(pixelMap)-1):
|
||||
for x in range(1, len(pixelMap[y])-1):
|
||||
|
||||
pixel = pixelMap[y][x];
|
||||
|
||||
filters = [
|
||||
[
|
||||
[-1,0,1],
|
||||
[-2,0,2],
|
||||
[-1,0,1]
|
||||
]
|
||||
]
|
||||
|
||||
pixelM = [ pixelMap[y-1][x-1:x+1], pixelMap[y][x-1:x+1], pixelMap[y+1][x-1:x+1] ]
|
||||
|
||||
r,g,b = 0,0,0
|
||||
|
||||
for j in range( 0, len(pixelM) ):
|
||||
for i in range( 0, len(pixelM[j]) ):
|
||||
# pour chacun des filtres
|
||||
for f in filters:
|
||||
r += pixelM[j][i].r * f[j][i]
|
||||
g += pixelM[j][i].g * f[j][i]
|
||||
b += pixelM[j][i].b * f[j][i]
|
||||
|
||||
r = r/4 % 256
|
||||
g = g/4 % 256
|
||||
b = b/4 % 256
|
||||
|
||||
|
||||
# définition des couleurs
|
||||
pixel.setRGB(
|
||||
# print "%s - %s - %s" % (
|
||||
|
|
|
|||
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Reference in New Issue