1. 程式人生 > >驗證碼分割-完全分開那種,不解釋

驗證碼分割-完全分開那種,不解釋

def pic_location(start_width,all_width,height,pixel): x0_list=[] y0_list=[] x1_list=[] y1_list=[] for w in range(start_width,all_width): for h in range(height): if pixel[w,h]==0: x0_list.append(w) break x0=x0_list[0] #x0座標得出 black=0
for w in range(x0+2,all_width): for h in range(height): if pixel[w,h]==0: black=black+1 break if black==0: x1=w #獲得x1座標 break black=0 for h in range(height): for w in range(x0,x1+1): if pixel[w,h]==0: y0_list.append(h) y0=y0_list[0
] for h in range(height-1,-1,-1): for w in range(x0,x1+1): if pixel[w,h]==0: y1_list.append(h) y1=y1_list[0] #獲得y1座標 box=(x0,y0,x1,y1) #獲得單個字元切割點 start_width=x1 return box,start_width num=0 for j in range(99): start_width=0 for i in range
(5): try: img=Image.open('c:/python/clear_pic/'+str(j)+'.jpg') pixel=img.load() all_width=img.size[0] height=img.size[1] box,start_width=pic_location(start_width,all_width,height,pixel) child_pic=img.crop(box) child_pic.save('c:/python/cut_pic/'+'cut_pic_'+str(num)+'.jpg') num=num+1 except Exception as e: pass