<h2>参数如下:</h2>
<p><code>cv2.putText(img, text, (org), font, fontScale, color, thickness, linetype)</code></p>
<p><strong>img</strong>:您的图像<br/>
<strong>文本</strong>:要在图像上打印的文本字符串<br/>
<strong>org</strong>:图像中文本字符串的左下角(x,y)<br/>
<strong>font</strong>:字体类型<br/>
<strong>fontScale</strong>:字体比例<br/>
<strong>颜色</strong>:文本颜色(B、G、R)<br/>
<strong>厚度</strong>:文本行厚度<br/>
<strong>线型</strong>:线型(8)</p>
<h2>下面是一个可能有帮助的例子</h2>
<h3>测试图像:</h3>
<p><a href="https://i.stack.imgur.com/3EpxB.jpg" rel="noreferrer"><img src="https://i.stack.imgur.com/3EpxB.jpg" alt="enter image description here"/></a></p>
<h3>代码:</h3>
<pre><code>import cv2
lbls = ['standUp', 'front', 'lookU', 'lookF', 'lookDF', 'HandOnHipR']
img = cv2.imread("road.jpg")
h,w,c = img.shape
offset = 0
font = cv2.FONT_HERSHEY_SIMPLEX
for itr, word in enumerate(lbls):
offset += int(h / len(lbls)) - 10
cv2.putText(img, word, (20, offset), font, 1, (0, 255, 0), 3)
cv2.imwrite("road_OUT.jpg", img)
</code></pre>
<h3>结果:</h3>
<p><a href="https://i.stack.imgur.com/HgWf4.jpg" rel="noreferrer"><img src="https://i.stack.imgur.com/HgWf4.jpg" alt="enter image description here"/></a></p>