img = Image.open("prueba.png")

img2= Image.open("prueba.png")

img6 =Image.open("prueba.png")

ancho,alto = img.size

img = eg(img,ancho,alto,img2)

pixeles = img.load()

imageng = 'escg.jpg'

for i in range (ancho):

for j in range(alto):

(r,g,b)= img.getpixel((i,j))

prom = int((r+g+b)/3)

#Aqui agregamos umbrales

pixeles[i,j] = (prom,prom,prom)

img.save(imageng)

filtro(img,ancho,alto)

conv(img,ancho,alto)

ruido(img2,ancho,alto)

byeruido(img2,ancho,alto)

binarizacion(img,ancho,alto)

formas(img,ancho,alto)

convex(img,ancho,alto)

tiemp= time()

pixel =img.load()

for i in range (ancho):

for j in range(alto):

c = 0

prom = 0.0

try:

if(pixel[i+1,j]):

prom += pixel[i+1,j][0]

c +=1

except:

prom += 0

try:

if(pixel[i-1,j]):

prom += pixel[i-1,j][0]

c +=1

except:

prom += 0

try:

if(pixel[i,j+1]):

prom += pixel[i,j+1][0]

c+=1

except:

prom += 0

try:

if(pixel[i,j-1]):

prom += pixel[i,j-1][0]

c+=1

except:

prom += 0

promt = int(prom/c)

pixel[i,j] = (promt, promt, promt)

im=img.save ('filtro.jpg')

timei=time()

timef= timei - tiemp

tiemp = time()

pixels =img.load()

matrizX =([-1,0,1],[-2,0,2],[-1,0,1])

matrizY =([1,2,1],[0,0,0],[-1,-2,-1])

for i in range(ancho):

for j in range(alto):

sumx = 0

sumy = 0

a=3

for x in range(a):

for y in range(a):

try:

sumx +=(pixels[x+i,y+j][0]*matrizX[x][y])

sumy += (pixels[x+i,y+j][0]*matrizY[x][y])

except:

pass

grad = math.sqrt(pow(sumx,2)+pow(sumy,2))

grad = int(grad)

pixels[i,j] = (grad,grad,grad)

im= img.save('conv.png')

timei=time()

timef= timei - tiemp

t1 = time()

pixel= img2.load()

for i in range(ancho):

for j in range(alto):

(r,g,b)= img2.getpixel((i,j)) #obtener pixeles

ruido = random.randint(0,255) #generar ruido random

z = random.randint(0,5000)

try:

if (ruido < 100):

pixel[i+z,j+z]=(0,0,0) #pixel leido mas un numero random para agregar pimienta

else:

pixel[i+z,j+z] = (255,255,255) #pixel + # rand para agregar sal

except:

pass

img2 = img2.save('ruido.jpg')

timei=time()

timef = timei - t1

pixel = img2.load()

t2=time()

for i in range(ancho):

for j in range(alto):

(r,g,b)=img2.getpixel((i,j))

try:

if(pixel[i,j]==(0,0,0) or pixel[i,j]==(255,255,255)):

#print pixel[i,j]

#print "ya pase por aki"

pixel[i,j] = pixel[i+1,j]

#print pixel[i+1,j]

#print "ya pase por aka"

else:

#print "Ola k ase" #es broma

continue

except:

pass

img2.save('snruido.jpg')

timei = time()

timef = timei -t2

z= random.randint(0,100)

pixel=img.load()

for i in range (ancho):

for j in range(alto):

(r,g,b)=img.getpixel((i,j))

prom = (r+g+b)/3

if (prom > z):

pixel[i,j]= (255,255,255)

else:

pixel[i,j] = (0,0,0)

pixel= img.load()

cntdr = []

colors=[]

porcentajes=[]

cm=[] #cm = centros de masa

for i in range(ancho):

for j in range(alto):

if pixel[i,j]== (0,0,0):

a=random.randint(0,255)

b=random.randint(0,255)

c=random.randint(0,255)

(r,g,b)= (a,b,c)

#bfs(img,ancho,alto,(r,g,b),(i,j)) #se llama a la funcion bfs

cont,color,c1,c2,pts,bla = bfs(img,ancho,alto,(r,g,b),(i,j))

por=(cont/float(ancho*alto))*100

if por>.1:

cntdr.append(cont)

colors.append(color)

porcentajes.append(por)

#print 'ya pase'

try:

#c1 =centro 1 y c2 = centro 2

cms=((sum(c1)/float(len(c1)),sum(c2)/float(len(c2))))

cm.append(cms)

fig = circulos(bla,cms,cont,color)

except:

pass

#print 'sali'

m = cntdr.index(max(cntdr))

n = colors[m]

print m

print n

for i in range(ancho):

for j in range(alto):

if pixel[i,j] == n:

pixel[i,j]=(160,160,160)

#print 'pase por aki'

#porcentajes

#porcentaje = (float(num)/(ancho*alto))*100

draw=ImageDraw.Draw(img)

for i,Z in enumerate(cm):

draw.ellipse((Z[0]-2,Z[1]-2,Z[0]+2,Z[1]+2),fill=(0,0,0))# dibujar elipse

pixel= img.load()

cont=0

cen1=[]

cen2=[]

cola=[] #creamos la cola

puntos = []

cola.append(posa) #posicion actual se agrega a la cola

bla = posa

inicio = pixel[posa]

while len(cola)>0:

(i,j)=cola.pop(0)

posa = pixel[i,j]

if (posa == inicio or posa ==color):

try:

if(pixel[i-1,j]):

if(pixel[i-1,j]==inicio):

pixel[i-1,j] = color

cola.append((i-1,j))

cont+=1 # contador para encontrar los pixeles ke van en gris

cen1.append((i-1))

cen2.append((j))

puntos.append((i-1,j))

except:

pass

try:

if(pixel[i+1,j]):

if(pixel[i+1,j]==inicio):

pixel[i+1,j] = color

cola.append((i+1,j))

cont+=1

cen1.append((i+1))

cen2.append((j))

puntos.append((i+1,j))

except:

pass

try:

if(pixel[i,j-1]):

if(pixel[i,j-1]==inicio):

pixel[i,j-1] = color

cola.append((i,j-1))

cont+=1

cen1.append((i))

cen2.append((j-1))

puntos.append((i,j-1))

except:

pass

try:

if(pixel[i,j+1]):

if(pixel[i,j+1]==inicio):

pixel[i,j+1] = color

cola.append((i,j+1))

cont+=1

cen1.append((i))

cen2.append((j+1))

puntos.append((i,j+1))

except:

pass

img = img.save('forms.jpg')

pixel= img.load()

pts=[]

for i in range(ancho):

for j in range(alto):

if pixel[i,j]==(255,255,255):

a= 127

b=255

c=0

(r,g,b)= (a,b,c)

cont,color,cen1,cen2,puntos=bfs(img,ancho,alto,(r,g,b),(i,j))

pts.append(jarvis(puntos))

draw=ImageDraw.Draw(img)

for pts in pts:

for pts in pts:

pixel[pts]= (255,0,0)

blue =(0,0,255)

draw.line(pts,blue,width=1000)

print 'aki ando'

img4 = img.save('contorno.jpg')

t = cmp(0, (p2[0] - p1[0])*(p3[1] - p1[1]) - (p3[0] - p1[0])*(p2[1] - p1[1]))

if t == -1: return 'LEFT'

elif t == 0: return 'NONE'

hull =[min(S)]

print hull

i =0

while(S):

end = S[0]

for j in range(len(S)-1):

minimo = min(hull[i],end)

if end == hull[i] or turn(S[j],hull[i],end)== 'LEFT':

end = S[j]

i+=1

hull.append(end)

print hull

if end == hull[0]:

break

print '---Analizando Forma---'

x1,y1 = bla

x2,y2 = cms

print '-- Punto de inicio:'+str(bla)

print '-- Centro: '+str(cms)

area = cont

print '--Area de la Fig revisada:'+str(area)

radio = math.sqrt(((x2-x1)**2)+((y2-y1)**2))

print '--Radio:'+str(radio)

revarea=(pi*(pow(radio)))

print '--Area del posible circulo:'+str(revarea)

print '--Comparando Areas -- '

if(revarea-100)<area<(revarea+100):

print 'Si es circulo'

else:

pygame.init()

#pygame.display.set_caption("Ventana")

r,ancho,alto = imagen()

screen = pygame.display.set_mode((ancho,alto))

pygame.display.set_caption("Ventana")

im = pygame.image.load(r)

while True:

for event in pygame.event.get():

if event.type == pygame.QUIT:

sys.exit(0)

screen.blit(im,(0,0))

pygame.display.update()