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<! +++ title = "视觉应用的下游客户群分析" description = "1. 识别; 2. 检测; 3. 定位; 4. 测量" date = "2022 01 03" tags = [] categories = ["7 理论知识","73 机器视觉","HeroVision教程" 阅读全文
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<! +++ title = "OpenCV调用usb摄像头出现“select timeout”解决方法" description = "1. 现象; 2. 设备的索引号错误; 3. 供电不足; 4. USB设备超时; 5. 图像流格式(正解)" date = "2022 01 03" tags = 阅读全文