思路base64编码是纯文本的,base64是以字符串的形式存在,包括但不限于python,js,C#,C/Cpp.
这里给出python示例:运行后可以显示一张opencv的官方例程图.
废话不说,上程序.
import os,sys,time,cv2,base64,requests
from PIL import Image
from io import BytesIO
import numpy as np
image_data="""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"""
image_bytes = BytesIO(base64.b64decode(image_data))
image = Image.open(image_bytes)
image_np = np.array(image)
image_bgr = cv2.cvtColor(image_np, cv2.COLOR_RGB2BGR)
cv2.imshow('Image', image_bgr);cv2.waitKey(0);cv2.destroyAllWindows()
当然:html>js也是可以的:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>文本显示图像</title>
<script>
// 这个函数将在按钮点击时被调用
function displayImage() {// 定义 base64 编码的图像字符串var base64ImageString = "这里放你的base64编码的图像字符串";// 将 base64 字符串设置为图像的 src 属性document.getElementById('displayedImage').src = 'data:image/jpeg;base64,' + "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";
}
</script>
</head>
<body><!-- 按钮,点击时调用 displayImage 函数 -->
<button onclick="displayImage()">文本显示图像</button><!-- 图像标签,用于显示获取的图像 -->
<img id="displayedImage" alt="加载的图像" style="display: block; margin: 0 auto;"></body>
</html>
C# 改天补上;C/Cpp 哎懒得配置环境了,有心情再说吧.
88