net.aerith.misao.pixy.limiting_mag
Class DefaultLimitingValueEstimator

java.lang.Object
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  +--net.aerith.misao.util.OperationObservable
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        +--net.aerith.misao.util.Operation
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              +--net.aerith.misao.pixy.limiting_mag.DefaultLimitingValueEstimator

public class DefaultLimitingValueEstimator

extends Operation

The DefaultLimitingValueEstimator is a class to estimate the threshold of the amount of pixel values between the real star images and the noises, based on the pairing ratio between detected stars and catalog data.

The Star data in the specified list must have the link to the StarPair which contains the data itself. The list is sorted in the constructor.

Field Summary

protected int	average_window_size The window size to calculate the moving average.
protected double	limiting_ratio The threshold ratio to limit the array size for mean index calculation.
protected StarList	list The list of stars.
protected int	minimum_window_size The minimum window size to calculate the moving average.
protected int	mode The mode.
static int	MODE_BASED_ON_MAGNITUDE The number of mode which represents to process based on the magnitude.
static int	MODE_BASED_ON_PIXEL_VALUE The number of mode which represents to process based on the pixel value.
protected int	policy The policy.
static int	POLICY_LIMITING The number of policy which represents to estimate the limiting magnitude.
static int	POLICY_UPPERLIMIT The number of policy which represents to estimate the upper-limit magnitude.
protected double	threshold The threshold of the amount of pixel values.
protected double	threshold_ratio The threshold ratio to determine the limiting pixel values.

Fields inherited from class net.aerith.misao.util.Operation

monitor_set, stopped

Fields inherited from class net.aerith.misao.util.OperationObservable

observer_list

Constructor Summary

DefaultLimitingValueEstimator(StarList list)
Constructs a DefaultLimitingValueEstimator with the list of Star data.

Method Summary

double	getThreshold() Gets the threshold of the amount of pixel values.
void	operate() Operates.
boolean	ready() Returns true if the operation is ready to start.
void	setMinimumWindowSize(int new_window_size) Sets the minimum window size to calculate the moving average.
void	setMode(int mode) Sets the mode.
void	setMovingAverageWindowSize(int new_window_size) Sets the window size to calculate the moving average.
void	setPolicy(int policy) Sets the policy.
void	setThresholdRatio(double new_threshold_ratio) Sets the threshold ratio to determine the limiting pixel values.

Methods inherited from class net.aerith.misao.util.Operation

addMonitor, isStopped, perform, run, stop

Methods inherited from class net.aerith.misao.util.OperationObservable

addObserver, deleteObserver, notifyEnd, notifyFailed, notifyStart, notifySucceeded, notifyWarned

Methods inherited from class java.lang.Object

, clone, equals, finalize, getClass, hashCode, notify, notifyAll, registerNatives, toString, wait, wait, wait

Field Detail

list

protected StarList list

The list of stars.

average_window_size

protected int average_window_size

The window size to calculate the moving average.

minimum_window_size

protected int minimum_window_size

The minimum window size to calculate the moving average.

threshold_ratio

protected double threshold_ratio

The threshold ratio to determine the limiting pixel values.

limiting_ratio

protected double limiting_ratio

The threshold ratio to limit the array size for mean index calculation.

threshold

protected double threshold

The threshold of the amount of pixel values.

MODE_BASED_ON_MAGNITUDE

public static final int MODE_BASED_ON_MAGNITUDE

The number of mode which represents to process based on the magnitude.

MODE_BASED_ON_PIXEL_VALUE

public static final int MODE_BASED_ON_PIXEL_VALUE

The number of mode which represents to process based on the pixel value.

mode

protected int mode

The mode.

POLICY_LIMITING

public static final int POLICY_LIMITING

The number of policy which represents to estimate the limiting magnitude.

POLICY_UPPERLIMIT

public static final int POLICY_UPPERLIMIT

The number of policy which represents to estimate the upper-limit magnitude.

policy

protected int policy

The policy.

Constructor Detail

DefaultLimitingValueEstimator

public DefaultLimitingValueEstimator(StarList list)

Constructs a DefaultLimitingValueEstimator with the list of Star data.

Parameters:

list - the list of stars.

Method Detail

setMode

public void setMode(int mode)

Sets the mode.

Parameters:

mode - the mode.

setPolicy

public void setPolicy(int policy)

Sets the policy.

Parameters:

policy - the policy.

setMovingAverageWindowSize

public void setMovingAverageWindowSize(int new_window_size)

Sets the window size to calculate the moving average.

Parameters:

new_window_size - the new window size to calculate the moving average.

setMinimumWindowSize

public void setMinimumWindowSize(int new_window_size)

Sets the minimum window size to calculate the moving average.

Parameters:

new_window_size - the new minimum window size to calculate the moving average.

setThresholdRatio

public void setThresholdRatio(double new_threshold_ratio)

Sets the threshold ratio to determine the limiting pixel values.

Parameters:

new_threshold_ratio - the new threshold ratio to determine the limiting pixel values.

getThreshold

public double getThreshold()

Gets the threshold of the amount of pixel values.

Returns:

the threshold of the amount of pixel values.

ready

public boolean ready()

Returns true if the operation is ready to start.

Overrides:

ready in class Operation

Returns:

true if the operation is ready to start.

operate

public void operate()
             throws java.lang.Exception

Operates.

Overrides:

operate in class Operation

Throws:

java.lang.Exception - if an error occurs.