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以電腦視覺搭配感測器進行環境偵測

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以電腦視覺搭配感測器進行環境偵測

  1. 1. 以電腦視覺搭配感測器 進行環境偵測 John Chang ( 張書源 ) 資深軟體開發協理 微軟亞太區前瞻科技合作部 john.chang@microsoft.com
  2. 2. 理想的物聯網解决方案 : 主動了解環境狀態並做出反應 視覺 觸覺/嗅覺/味覺 聽覺 說話/動作人腦
  3. 3. 攝影機 感知器 麥克風 說話/動作物聯網装置 理想的物聯網解决方案 : 主動了解環境狀態並做出反應
  4. 4. Custom Cloud Gateway Custom Cloud Gateway Field Gateway Device VPN/ExpressRoute OPC, HTTP, CoAP,… Custom Protocols Client SDK IoT Edge AMQP Management app Device registry/Management Monitoring Send commands Client SDK Management app Device registry/Management Monitoring Send commands Client SDK Cloud protocol gateway sample Cloud protocol gateway sample AMQP, MQTT, HTTPS Applications - Companion apps - Dashboards - Controllers - … CoAP, AllJoyn, OPC,… Device Device CoAP, AllJoyn, OPC, … Device Device Device IoT Hub Field Gateway
  5. 5. Custom Cloud Gateway Custom Cloud Gateway Field Gateway Device VPN/ExpressRoute OPC, HTTP, CoAP,… Custom Protocols Client SDK IoT Edge AMQP Management app Device registry/Management Monitoring Send commands Client SDK Management app Device registry/Management Monitoring Send commands Client SDK Cloud protocol gateway sample Cloud protocol gateway sample AMQP, MQTT, HTTPS Applications - Companion apps - Dashboards - Controllers - … CoAP, AllJoyn, OPC,… Device Device CoAP, AllJoyn, OPC, … Device Device Device IoT Hub Field Gateway Data + AI
  6. 6. 結合攝影鏡頭偵測環境狀態 記錄當下狀況供日後追蹤 透過電腦視覺判斷當下狀況 更容易套用複雜的情境 深度學習讓影像辨識技術更成熟 OpenCV 可在 IoT Edge g9 篩選影像 Azure 認知服務支援影像分析 可與 Azure 其他服務结合
  7. 7. Sensor Sensor Sensor Sensor Sensor Blob Queue Azure FunctionOpenCV Custom Vision Rule Engine AzureIoT Device Bot SMS Text Phone Call Deep Learning
  8. 8. Sensor Sensor Sensor Sensor Sensor Blob Queue Azure FunctionOpenCV Custom Vision Rule Engine AzureIoT Device Bot SMS Text Phone Call Deep Learning
  9. 9. Sensor Sensor Sensor Sensor Sensor Blob Queue Azure FunctionOpenCV Computer Vision Rule Engine AzureIoT Device Bot SMS Text Phone Call Deep Learning
  10. 10. Deep Learning Sensor Sensor Sensor Sensor Sensor Blob Queue OpenCV AzureIoT 疑似空氣汙染!
  11. 11. Sensor Sensor Sensor Sensor Sensor Blob Queue Azure FunctionOpenCV Computer Vision AzureIoT 空氣汙染! Deep Learning
  12. 12. Sensor Sensor Sensor Sensor Sensor Blob Queue Azure FunctionOpenCV Computer Vision Rule Engine AzureIoT Device Bot SMS Text Phone Call 空氣汙染! Deep Learning
  13. 13. Azure Data Science 虛擬機器 • 有 Windows & Linux 兩種版本 • CNTK, TensorFlow, MXNet, Caffe, Caffe2, DIGITS, H2O, Keras, Theano, and Torch are built, installed, and configured so they are ready to run immediately • NVIDIA driver, CUDA, and cuDNN are also included • Combine with Edge • OpenCV 3.3 supports Caffe, TensorFlow & Torch
  14. 14. Blob Storage Azure Functions Azure 資料科學 虛擬機器
  15. 15. 幾個步驟建立自己的物件模型 上傳照片 訓練 評估 匯出模型
  16. 16. 匯出模型進行邊緣運算 匯出模型到裝置使用
  17. 17. Blob Storage Azure Functions Custom Vision API
  18. 18. Demo 智慧物聯網案例 – 空氣汙染偵測
  19. 19. 謝謝 Email: john.chang@microsoft.com

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