utilities.py 文件源码

def removeIllumination2(self, size, title = ''):
        out = ndimage.filters.gaussian_filter(self.image, size)
        pylab.figure()
        pylab.subplot(2,2,1)
        pylab.axis('off')
        pylab.imshow(self.image)
        pylab.subplot(2,2,2)
        pylab.axis('off')
        pylab.imshow(out)
        pylab.subplot(2,2,3)
        pylab.axis('off')
        pylab.imshow(self.image - out)
        pylab.subplot(2,2,4)
        pylab.axis('off')
        pylab.imshow(self.smooth - out)
        if title != '':
            pylab.savefig(title)
            pylab.close()
        else:
            pylab.show()
        self.smooth -= out
        return self.image - out