Packages

  • package root
    Definition Classes
    root
  • package com
    Definition Classes
    root
  • package nvidia
    Definition Classes
    com
  • package mdx

    this is the base transform for mdx analytics SDK, the transform comprise of

    this is the base transform for mdx analytics SDK, the transform comprise of


    core : mdx streaming core classes
    xapp : comprise of sample applications

    Definition Classes
    nvidia
  • package core

    this is the core transform for mdx SDK, contains transform and classes for the core mdx functionality

    this is the core transform for mdx SDK, contains transform and classes for the core mdx functionality

    Definition Classes
    mdx
  • package schema

    please see nv.schema , which is used @since v1.0

    please see nv.schema , which is used @since v1.0

    this is kept for backward compatibility and is used for json based pipeline

    the key classes representing the json schema

    Calibration
    Message
    Frame and
    Behavior

    There are two schema for sending messages perception layer to Message broker (kafka or IOT hub), The two schema are represented by Message and Frame. Frame is concise in terms amount of bytes sent over the network

    User can configure to use either of the Messaging schema

    jBehavior is specific to the domain we are dealing with, represent object movement & state over period of times

    Definition Classes
    core
  • package trajectory

    transform for Trajectory schema

    transform for Trajectory schema

    Definition Classes
    schema
  • GeoLocation
  • Trajectory
  • TrajectoryE
  • TrajectoryEBase
  • TrajectoryI
  • jTrajectory
  • jTrajectoryE
  • jTrajectoryEBase
  • jTrajectoryI

case class TrajectoryI(id: String, start: Timestamp, end: Timestamp, points: List[Coordinate]) extends TrajectoryEBase with Product with Serializable

stores image points i.e [x,y], timestamp, provide functions related to object movement

val t = TrajectoryE(id, start, end, coordinates)

// compute  behavior or attributes
t.bearing
t.direction
t.distance
t.timeInterval
t.speed
t.speedOverTime
t.smoothTrajectory

//
id

unique id of the trajectory, default implementation use sensor-id + object-id

start

start timestamp of the trajectory

end

end timestamp of the trajectory

points

List of geo points or Locations

Linear Supertypes
Serializable, Serializable, Product, Equals, TrajectoryEBase, AnyRef, Any
Ordering
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Inherited
  1. TrajectoryI
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. TrajectoryEBase
  7. AnyRef
  8. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new TrajectoryI(id: String, start: Timestamp, end: Timestamp, points: List[Coordinate])

    id

    unique id of the trajectory, default implementation use sensor-id + object-id

    start

    start timestamp of the trajectory

    end

    end timestamp of the trajectory

    points

    List of geo points or Locations

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. lazy val bearing: Double

    given two end points of the trajectory returns the initial bearing/direction

    given two end points of the trajectory returns the initial bearing/direction

    Definition Classes
    TrajectoryI → TrajectoryEBase
  6. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native() @HotSpotIntrinsicCandidate()
  7. lazy val direction: String

    convert bearing to direction to Right, Up, Left or Down

    convert bearing to direction to Right, Up, Left or Down

    Definition Classes
    TrajectoryEBase
  8. lazy val distance: Double

    approximate distance computed based on movement of object for each point in the trajectory

    approximate distance computed based on movement of object for each point in the trajectory

    Definition Classes
    TrajectoryEBase
  9. val end: Timestamp
  10. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  11. lazy val geoLocation: nv.schema.ext.GeoLocation
    Definition Classes
    TrajectoryEBase
  12. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  13. def head: Coordinate

    head of trajectory

    head of trajectory

    Definition Classes
    TrajectoryEBase
  14. val id: String
  15. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  16. def last: Coordinate

    tail of the trajectory

    tail of the trajectory

    Definition Classes
    TrajectoryEBase
  17. lazy val linearDistance: Double

    great circle distance between start and end of trajectory

    great circle distance between start and end of trajectory

    Definition Classes
    TrajectoryEBase
  18. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  19. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  20. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  21. val points: List[Coordinate]
  22. lazy val smoothGeoLocation: nv.schema.ext.GeoLocation
    Definition Classes
    TrajectoryEBase
  23. lazy val smoothTrajectory: List[Coordinate]

    default trajectory smoothing is based on moving average, user can choose other trajectory smoothing algorithm like kalman filter

    default trajectory smoothing is based on moving average, user can choose other trajectory smoothing algorithm like kalman filter

    Definition Classes
    TrajectoryEBase
  24. def smoothTrajectoryLen: Int

    length of the smoothened trajectory

    length of the smoothened trajectory

    Definition Classes
    TrajectoryEBase
  25. lazy val speed: Double

    speed in pixel per second

    speed in pixel per second

    Definition Classes
    TrajectoryI → TrajectoryEBase
  26. lazy val speedOverTime: Array[Double]
    Definition Classes
    TrajectoryEBase
  27. val start: Timestamp
  28. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  29. lazy val timeInterval: Double

    time span of the trajectory in seconds

    time span of the trajectory in seconds

    Definition Classes
    TrajectoryEBase
  30. def toString(): String

    customized to string

    customized to string

    Definition Classes
    TrajectoryEBase → AnyRef → Any
  31. def trajectoryLen: Int

    number of points in a trajectory

    number of points in a trajectory

    Definition Classes
    TrajectoryEBase
  32. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  33. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  34. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] ) @Deprecated
    Deprecated

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from TrajectoryEBase

Inherited from AnyRef

Inherited from Any

Ungrouped