[python]image(reshape,overlay)

import sysimport numpy as np#import scipy.miscfrom scipy import ndimage, miscfrom PIL import Imageimgpath="demo_img1.jpg"#1.generate Attention Map#files=["word.txt","phrase.txt","question.txt"]files=["question.txt"]for filename in files:   print filename   f=open(filename,'r')   nums=f.read()   f.close()   atten=np.zeros(196)   img=np.ones((448,448))   for i in range(0,196):        atten[i]=nums.split(' ')[i]   atten=(atten-min(atten))/(max(atten)-min(atten))   atten=np.floor(atten*255)   #atten=atten.reshape(14,14)   #print max(atten),min(atten)   for i in range(0,14):        r=i*32        for j in range(0,14):           c=j*32           mul=atten[i*14+j]           for ri in range(r,r+31):                for cj in range(c,c+31):                    img[ri][cj]=img[ri][cj]*mul   misc.toimage(img, cmin=0.0, cmax=255.0).save(filename+'.jpg')   #sys.exit()#2.reshape the original image   img = Image.open(imgpath) # image extension *.png,*.jpg   new_width  = 448   new_height = 448   img = img.resize((new_width, new_height), Image.ANTIALIAS)   img.save('test448.jpg')#3.overlay two images   background = Image.open("test448.jpg")   overlay = Image.open(filename+".jpg")   background = background.convert("RGBA")   overlay = overlay.convert("RGBA")   new_img = Image.blend(background, overlay, 0.5)   new_img.save("new.png","PNG")