EADST

Using OpenCV to Add Chinese Characters in An Image

# coding=UTF-8
import cv2
import numpy
from PIL import Image, ImageDraw, ImageFont

def cv2ImgAddText(img, text, left, top, textColor=(255, 0, 0), textSize=20):
    if (isinstance(img, numpy.ndarray)):
        img = Image.fromarray(cv2.cvtColor(img, cv2.COLOR_BGR2RGB))
    draw = ImageDraw.Draw(img)
    fontText = ImageFont.truetype("simfang.ttf", textSize, encoding="utf-8") # you need to change the font path
    draw.text((left, top), text, textColor, font=fontText)
    return cv2.cvtColor(numpy.asarray(img), cv2.COLOR_RGB2BGR)


img = cv2.imread("test.jpg")
img = cv2ImgAddText(img, "大家好", 140, 60, (255, 0, 0), 20)
cv2.imwrite("test_result.jpg", img)