车牌号码识别系统python

您好！对于车牌号码识别系统，您可以使用Python进行开发。以下是一个简单的示例代码，使用了OpenCV库和EasyOCR库来实现车牌号码的识别：

import cv2
import easyocr

def recognize_license_plate(image_path):
    # 读取图像
    image = cv2.imread(image_path)

    # 转换为灰度图像
    gray = cv2.cvtColor(image, cv2.COLOR_BGR2GRAY)

    # 对图像进行二值化处理
    _, threshold = cv2.threshold(gray, 0, 255, cv2.THRESH_BINARY_INV + cv2.THRESH_OTSU)

    # 查找图像中的轮廓
    contours, _ = cv2.findContours(threshold, cv2.RETR_EXTERNAL, cv2.CHAIN_APPROX_SIMPLE)

    # 创建EasyOCR对象
    reader = easyocr.Reader(['en'])

    # 遍历轮廓并识别车牌号码
    for contour in contours:
        x, y, w, h = cv2.boundingRect(contour)
        if w > 100 and h > 20:
            plate_image = image[y:y + h, x:x + w]
            result = reader.readtext(plate_image)
            for detection in result:
                text = detection