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ObjectQuery Class

Definition

Object query parameters associated with an object model.

public ref class ObjectQuery
public class ObjectQuery : IDisposable
type ObjectQuery = class
    interface IDisposable
Public Class ObjectQuery
Implements IDisposable
Inheritance
ObjectQuery
Implements

Constructors

ObjectQuery(IntPtr, Boolean)
ObjectQuery(ObjectModel, ObjectObservationMode)

Constructs a query object from an object model using the specified query mode, and initializes parameters with default values inherited from the model.

ObjectQuery(ObjectModel)

Constructs a query object from an object model using ambient query mode, and initializes parameters with default values inherited from the model.

Properties

ExpectedMaxVerticalOrientationInDegrees

Expected maximum angle in degrees between up direction of an object instance and gravity, from 0 to 180. Small value indicates object is expected to be up-right, while large value allows more variation on the layout.

IsExpectedToBeStandingOnGroundPlane

Prior on object's location whether standing on ground plane or not.

MaxScaleChange

Maximum scale change from 1.

MinSurfaceCoverage

Minimum required surface coverage ratio to consider an object instance as true positive, from 0 to 1.

SearchAreas

A collection of search areas that define the regions to look for objects.

Methods

ComputeLatestEnvironmentObservationAsync()

Computes the current environment observation in the region defined by SearchAreas.

ComputeLatestEnvironmentObservationAsync(EnvironmentObservationTopology)

Computes the current environment observation in the region defined by SearchAreas.

Dispose()

Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.

Finalize()

Finalizes an instance of the ObjectQuery class.

Applies to