使用python實(shí)現(xiàn)一個(gè)將圖片轉(zhuǎn)換成字符畫(huà)的功能?針對(duì)這個(gè)問(wèn)題,這篇文章詳細(xì)介紹了相對(duì)應(yīng)的分析和解答,希望可以幫助更多想解決這個(gè)問(wèn)題的小伙伴找到更簡(jiǎn)單易行的方法。
直接上代碼圖片就使用我家爽妹子的吧
如果沒(méi)有安裝pil模塊的話先cmd安裝下
輸入:pip install pillow
# -*- coding: utf-8 -*- from PIL import Image codeLib = '''@B%8&WM#*oahkbdpqwmZO0QLCJUYXzcvunxrjft/\|()1{}[]?-_+~<>i!lI;:,"^`'. '''#生成字符畫(huà)所需的字符集 count = len(codeLib) def transform1(image_file): image_file = image_file.convert("L")#轉(zhuǎn)換為黑白圖片,參數(shù)"L"表示黑白模式 codePic = '' for h in range(0,image_file.size[1]): #size屬性表示圖片的分辨率,'0'為橫向大小,'1'為縱向 for w in range(0,image_file.size[0]): gray = image_file.getpixel((w,h)) #返回指定位置的像素,如果所打開(kāi)的圖像是多層次的圖片,那這個(gè)方法就返回一個(gè)元組 codePic = codePic + codeLib[int(((count-1)*gray)/256)]#建立灰度與字符集的映射 codePic = codePic+'\r\n' return codePic def transform2(image_file): codePic = '' for h in range(0,image_file.size[1]): for w in range(0,image_file.size[0]): g,r,b = image_file.getpixel((w,h)) gray = int(r* 0.299+g* 0.587+b* 0.114) codePic = codePic + codeLib[int(((count-1)*gray)/256)] codePic = codePic+'\r\n' return codePic fp = open(r'C:\路徑\3.jpg','rb') image_file = Image.open(fp) image_file=image_file.resize((int(image_file.size[0]*0.2), int(image_file.size[1]*0.1)))#調(diào)整圖片大小 print (u'Info:',image_file.size[0],' ',image_file.size[1],' ',count) tmp = open('tmp.txt','w') tmp.write(transform1(image_file)) tmp.close() a,b,c=1,2,3 print(a,b,c)