#a.save("holaA42.png") def histograma(hist): hist=hist.histogram(255) ## hist.save("hola4Hist.txt") pylab.plot(hist) pylab.draw() pylab.pause(0.0001) ##b=histograma(imgGray) b = imgGray.binarize(50) a = imgGray.binarize(100) a=a.__invert__() b.show() ##pylab.figure(1) ##pylab.subplot(311), a.show(), pylab.title('Imagen Original') ##a.show() ##histograma(imgGray) ##pylab.subplot(312), b.show(), pylab.title('Imagen Invertida') ##b.show() a.save("a.png") b.save("b.png") a = cv2.imread("a.png") b = cv2.imread("b.png") c=cv2.add(a,b)