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Best barcodes and how\what to generate barcodes from, and how to store it the best way?
最好的条码和怎么什么生成条形码,以及如何存储它的最好的方式吗?

laravel-5  qr-code  lamp  barcode-scanner  scanning 

3D scanning possible with OpenCV?
三维扫描可能与OpenCV?

opencv  3d  scanning 

Why, sometimes, do I need to restart the iOS Bluetooth (using the system button) to make my central manager able to connect successfully?
为什么,有时候,我需要重启iOS蓝牙(使用系统按钮)使我的中央管理器能够连接成功?

ios  connection  core-bluetooth  scanning  cbcentralmanager 

3D scanning possible with OpenCV?
三维扫描可能与OpenCV?

opencv  3d  scanning