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 frame
    Definition Classes
    schema
  • jCluster
  • jFrame
  • jFrameMessage
  • jFrameWithOffset
  • jPoint
  • jPointWithId
  • jRoiCount
  • jTypeCount
c

com.nvidia.mdx.core.schema.frame

jFrameMessage

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. 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

Linear Supertypes
Serializable, Serializable, Product, Equals, AnyRef, Any
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  1. jFrameMessage
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
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  7. Any
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Instance Constructors

  1. new 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)

    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

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. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native() @HotSpotIntrinsicCandidate()
  6. val clusterThreshold: Double
  7. val clusters: Array[jCluster]
  8. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  9. val fov: Array[jTypeCount]
  10. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  11. val id: String
  12. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  13. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  14. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  15. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  16. val objectCoordinates: Array[jPointWithId]
  17. val objectCount: Int
  18. val objects: Array[String]
  19. val proximityDetection: Int
  20. val rois: Array[jTypeCount]
  21. val sensorId: String
  22. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  23. val timestamp: Timestamp
  24. val version: String
  25. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  26. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  27. 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 AnyRef

Inherited from Any

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