Type Members

1.  case class jCluster(points: Array[jPoint]) extends Product with Serializable

   proximity detection cluster

2.  case class jFrame(version: String, id: String, timestamp: Timestamp, sensorId: String, objects: Array[String]) extends Product with Serializable

   this is alternative to com.nvidia.mdx.core.schema.jMessage

   this is alternative to com.nvidia.mdx.core.schema.jMessage

   Each frame Message / payload have a one to one correspondence with Frame (Video Frame). A frame comprises of one or more objects detected.

   The JSON structure of the frame is
   
   {
   "version": "4.0",
   "id": "frame-id",
   "@timestamp": "2018-04-11T04:59:59.828Z",
   "sensorId": "sensor-id",
   "objects": [
   ".......object-1 attributes...........",
   ".......object-2 attributes...........",
   ".......object-3 attributes..........."
   ]
   }
   
   Example frame with only Primary GIE
   
   
   {
   "version": "4.0",
   "id": "frame-id",
   "@timestamp": "2018-04-11T04:59:59.828Z",
   "sensorId": "sensor-id",
   "objects": [
   "object-Id | bbox.leftX | bbox.topY | bbox.rightX | bbox.bottomY |object-type",
   ".......object-2 PGIE attributes...........",
   ".......object-3 PGIE attributes..........."
   ]
   }
   
   
   An example with SGIE  where object-type is Vehicle
   
   {
   "version": "4.0",
   "id": "frame-id",
   "@timestamp": "2018-04-11T04:59:59.828Z",
   "sensorId": "sensor-id",
   "objects": [
   "957|1834|150|1918|215|Vehicle|#|sedan|Bugatti|M|blue|CA 444|California|0.8",
   "..........."
   
   ]
   }

   version

   represents version of the schema

   id

   represents the video frame-id

   timestamp

   represents the camera timestamp

   sensorId

   Unique sensor-id

   objects

   List of objects, where each object is represented using a string, the attributes of the object are pipe seperated

   Since

   v0.1

3.  case class jFrameMessage(version: String, id: String, timestamp: Timestamp, sensorId: String, objects: Array[String], objectCoordinates: Array[jPointWithId], objectCount: Int, clusterThreshold: Double, clusters: Array[jCluster], proximityDetection: Int, rois: Array[jTypeCount] = null, fov: Array[jTypeCount] = null) extends Product with Serializable

   enhanced version of com.nvidia.mdx.core.schema.frame.jFrame.

   enhanced version of com.nvidia.mdx.core.schema.frame.jFrame. Also have added information about proximity detection or social distancing violation contains cluster of objects which violates social distancing

   version

   represents version of the schema

   id

   represents the video frame-id

   timestamp

   represents the camera timestamp

   sensorId

   Unique sensor-id

   objects

   List of objects, where each object is represented using a string, the attributes of the object are pipe seperated

   objectCoordinates

   Array of Points representing bbox

   objectCount

   number of object in the frame

   clusterThreshold

   distance threshold in meters, used for proximity detection

   clusters

   clusters of objects violating social distancing,

   proximityDetection

   number of groups violating social distancing

   rois

   array of object-type and their counts

   fov

   array of object-type and their counts

   Since

   v0.2

4.  case class jFrameWithOffset(version: String, id: String, timestamp: Timestamp, offset: Long, sensorId: String, objects: Array[String]) extends Product with Serializable
5.  case class jPoint(x: Double, y: Double) extends Product with Serializable
6.  case class jPointWithId(id: String, type: String, coordinate: jPoint) extends Product with Serializable
7.  case class jRoiCount(id: String, count: Int) extends Product with Serializable
8.  case class jTypeCount(id: String, type: String, count: Int) extends Product with Serializable