org.bytedeco.depthai

Class RawAprilTagConfig.QuadThresholds

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.depthai.RawAprilTagConfig.QuadThresholds

All Implemented Interfaces:

AutoCloseable

Enclosing class:

RawAprilTagConfig

public static class RawAprilTagConfig.QuadThresholds
extends Pointer

AprilTag quad threshold parameters.

Nested Class Summary

Nested classes/interfaces inherited from class org.bytedeco.javacpp.Pointer

Pointer.CustomDeallocator, Pointer.Deallocator, Pointer.NativeDeallocator, Pointer.ReferenceCounter

Field Summary

Fields inherited from class org.bytedeco.javacpp.Pointer

address, capacity, limit, position

Constructor Summary

Constructors

Constructor and Description
QuadThresholds() Default native constructor.
QuadThresholds(long size) Native array allocator.
QuadThresholds(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
float	criticalDegree() Reject quads where pairs of edges have angles that are close to straight or close to 180 degrees.
RawAprilTagConfig.QuadThresholds	criticalDegree(float setter)
boolean	deglitch() Should the thresholded image be deglitched? Only useful for very noisy images
RawAprilTagConfig.QuadThresholds	deglitch(boolean setter)
RawAprilTagConfig.QuadThresholds	getPointer(long i)
float	maxLineFitMse() When fitting lines to the contours, what is the maximum mean squared error allowed? This is useful in rejecting contours that are far from being quad shaped; rejecting these quads "early" saves expensive decoding processing.
RawAprilTagConfig.QuadThresholds	maxLineFitMse(float setter)
int	maxNmaxima() How many corner candidates to consider when segmenting a group of pixels into a quad.
RawAprilTagConfig.QuadThresholds	maxNmaxima(int setter)
int	minClusterPixels() Reject quads containing too few pixels.
RawAprilTagConfig.QuadThresholds	minClusterPixels(int setter)
int	minWhiteBlackDiff() When we build our model of black & white pixels, we add an extra check that the white model must be (overall) brighter than the black model.
RawAprilTagConfig.QuadThresholds	minWhiteBlackDiff(int setter)
RawAprilTagConfig.QuadThresholds	position(long position)

Methods inherited from class org.bytedeco.javacpp.Pointer

address, asBuffer, asByteBuffer, availablePhysicalBytes, calloc, capacity, capacity, close, deallocate, deallocate, deallocateReferences, deallocator, deallocator, equals, fill, formatBytes, free, getDirectBufferAddress, getPointer, getPointer, getPointer, hashCode, interruptDeallocatorThread, isNull, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetAddress, offsetof, offsetof, parseBytes, physicalBytes, physicalBytesInaccurate, position, put, realloc, referenceCount, releaseReference, retainReference, setNull, sizeof, sizeof, toString, totalBytes, totalCount, totalPhysicalBytes, withDeallocator, zero

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

QuadThresholds

public QuadThresholds()

Default native constructor.

QuadThresholds

public QuadThresholds(long size)

Native array allocator. Access with Pointer.position(long).

QuadThresholds

public QuadThresholds(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

Method Detail

position

public RawAprilTagConfig.QuadThresholds position(long position)

Overrides:

position in class Pointer

getPointer

public RawAprilTagConfig.QuadThresholds getPointer(long i)

Overrides:

getPointer in class Pointer

minClusterPixels

@Cast(value="std::int32_t")
public int minClusterPixels()

Reject quads containing too few pixels.

minClusterPixels

public RawAprilTagConfig.QuadThresholds minClusterPixels(int setter)

maxNmaxima

@Cast(value="std::int32_t")
public int maxNmaxima()

How many corner candidates to consider when segmenting a group of pixels into a quad.

maxNmaxima

public RawAprilTagConfig.QuadThresholds maxNmaxima(int setter)

criticalDegree

public float criticalDegree()

Reject quads where pairs of edges have angles that are close to straight or close to 180 degrees. Zero means that no quads are rejected. (In degrees).

criticalDegree

public RawAprilTagConfig.QuadThresholds criticalDegree(float setter)

maxLineFitMse

public float maxLineFitMse()

When fitting lines to the contours, what is the maximum mean squared error allowed? This is useful in rejecting contours that are far from being quad shaped; rejecting these quads "early" saves expensive decoding processing.

maxLineFitMse

public RawAprilTagConfig.QuadThresholds maxLineFitMse(float setter)

minWhiteBlackDiff

@Cast(value="std::int32_t")
public int minWhiteBlackDiff()

When we build our model of black & white pixels, we add an extra check that the white model must be (overall) brighter than the black model. How much brighter? (in pixel values: [0,255]).

minWhiteBlackDiff

public RawAprilTagConfig.QuadThresholds minWhiteBlackDiff(int setter)

deglitch

@Cast(value="bool")
public boolean deglitch()

Should the thresholded image be deglitched? Only useful for very noisy images

deglitch

public RawAprilTagConfig.QuadThresholds deglitch(boolean setter)