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    <link>http://www.youvtec.com/bbs/forum.php?mod=forumdisplay&amp;fid=40</link>
    <description>Latest 20 threads of 算法交流区</description>
    <copyright>Copyright(C) 优微视开发者社区</copyright>
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    <lastBuildDate>Tue, 19 May 2026 10:59:33 +0000</lastBuildDate>
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      <title>优微视开发者社区</title>
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    <item>
      <title>侦侦拍 AOI的车牌识别</title>
      <link>http://www.youvtec.com/bbs/forum.php?mod=viewthread&amp;tid=31</link>
      <description><![CDATA[import image
import sensor
import image
import sensor
import ai

sensor.reset()

ml = ai.load(ai.CARPLATE_RECOG)

img = sensor.snapshot()
#img = image.Image(\'face.jpg\')
print(img)
print(ml)
#img.draw_image(img,(0,0))
roi = (720,320,740 ..]]></description>
      <category>算法交流区</category>
      <author>david</author>
      <pubDate>Fri, 12 May 2023 06:38:48 +0000</pubDate>
    </item>
    <item>
      <title>用侦侦拍相机识别二维码</title>
      <link>http://www.youvtec.com/bbs/forum.php?mod=viewthread&amp;tid=30</link>
      <description><![CDATA[import image
import sensor
import ai

sensor.reset()

def loop():
    img = sensor.snapshot()

    for code in img.find_qrcodes() :
        x = code.x()
        y = code.y()
        w = code.w()
        h = code.h()
        rc = code.re ...]]></description>
      <category>算法交流区</category>
      <author>david</author>
      <pubDate>Fri, 12 May 2023 02:57:08 +0000</pubDate>
    </item>
    <item>
      <title>监测实时图像中的人脸</title>
      <link>http://www.youvtec.com/bbs/forum.php?mod=viewthread&amp;tid=29</link>
      <description><![CDATA[import image
import sensor
import ai
sensor.reset()
ml = ai.load(ai.FACE_DETECT)
print(ml)
roi = (620,220,640,640)
def loop():
    img = sensor.snapshot()
    #img.draw_rectangle(roi, color=(0,0,255), thickness=4)
    out = ml.forward(img,r ...]]></description>
      <category>算法交流区</category>
      <author>david</author>
      <pubDate>Fri, 12 May 2023 02:55:42 +0000</pubDate>
    </item>
    <item>
      <title>检测图像中的人脸</title>
      <link>http://www.youvtec.com/bbs/forum.php?mod=viewthread&amp;tid=28</link>
      <description><![CDATA[import image
import sensor
import ai
sensor.reset()
ml = ai.load(ai.FACE_DETECT)
print(ml)
img = image.Image(\'face.jpg\')
#roi = (820,320,640,640)
roi = (0,0,612,344)
def loop():
    #img = sensor.snapshot()
    print(img)
    img.draw_ima ..]]></description>
      <category>算法交流区</category>
      <author>david</author>
      <pubDate>Fri, 12 May 2023 02:54:52 +0000</pubDate>
    </item>
    <item>
      <title>用blob函数监测物体颜色和位置</title>
      <link>http://www.youvtec.com/bbs/forum.php?mod=viewthread&amp;tid=27</link>
      <description><![CDATA[import image
import sensor
import ai

sensor.reset()
img = sensor.snapshot()

def loop():
    img.draw_rectangle((1429,162,250,140), color=(0,255,0), thickness=4)
    thr = (120,159,90,117,104,156)
    blobs = img.find_blobs([thr],roi=(1429 ...]]></description>
      <category>算法交流区</category>
      <author>david</author>
      <pubDate>Fri, 12 May 2023 02:53:01 +0000</pubDate>
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