Big Picture

incoming-pics

predictions

kubernetes pod: tagger-worker

wrapper script

image

prediction

incoming-pics (from kafka)

{ ...
  "imageId": "01f3939d-...-36619def969b",
  "url": "https://...core.windows.net/pictures/.../0l97.jpg",
... }

predictions (to kafka)

{
  "input": "/tmp/classifymyy2b0r1.jpg",
  "time": 35.676311,
  "count": 1,
  "matches": [
    {
      "left": 123,
      "bottom": 639,
      "class": "person",
      "right": 706,
      "probability": 0.268406,
      "top": 101
    }
  ]
}

Fazit / lessons learned

Backend: Scala ist overkill
Kafka: bessere Testumgebung nötig
Azure + Kubernetes ist noch nicht production ready

VueJS
Kafka
Kubernetes

Frontend

Backend

- Scala Code läuft auf der JVM
- Möglichkeit, Java-Code einzubinden
- Funktionale Sprache mit Objektorientierung

Von Darknet erkannte Objekte

aeroplane apple backpack banana baseball bat baseball glove bear bed bench bicycle bird boat book bottle bowl broccoli bus cake car carrot cat cell phone chair clock cow cup diningtable dog donut elephant fire hydrant fork frisbee giraffe hair drier handbag horse hot dog keyboard kite knife laptop microwave motorbike mouse orange oven parking meter person pizza pottedplant refrigerator remote sandwich scissors sheep sink skateboard skis snowboard sofa spoon sports ball stop sign suitcase surfboard teddy bear tennis racket tie toaster toilet toothbrush traffic light train truck tvmonitor umbrella vase wine glass zebra

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