Python 将图片转换字符串输出
2022/8/9 1:22:51
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from PIL import Image char = list('M3NB6Q#OC?7>!:–;. ') def get_char(r, g, b, alpha=256): if alpha == 0: return ' ' grey = (2126 * r + 7152 * g + 722 * b) / 10000 char_idx = int((grey / (alpha + 1.0)) * len(char)) return char[char_idx] def write_file(out_file_name, content): with open(out_file_name, 'w') as f: f.write(content) def main(file_name="input.jpg", width=100, height=80, out_file_name='output.txt'): text = '' im = Image.open(file_name) im = im.resize((width, height), Image.NEAREST) for i in range(height): for j in range(width): text += get_char(*im.getpixel((j, i))) text += '\n' print(text) write_file(out_file_name, text) if __name__ == '__main__': main('katong.jpg')
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