Progress Class Reference

A simple interface class for progress monitoring a perceived scene. More...

Inheritance diagram for Progress:

Collaboration diagram for Progress:

Public Member Functions
def	__init__ (self, theParams, thePerceiver, theComparator)
	Constructor for the perceiver.monitor class. More...
def	adapt (self)
	Adapt parts of the process based on measurements and corrections. More...
def	correct (self)
	Correct the estimated level based on measured and predicted. More...
def	displayDebug (self, fh, dbState)
def	displayState (self, dState=None)
def	emptyState (self)
	Returns an empty activity state structure. More...
def	free (self)
	Destructor. More...
def	getState (self)
	Returns the current activity state structure. More...
def	info (self)
	Return the information structure used for saving or otherwise determining the tracker setup for reproducibility. More...
def	measure (self, I)
	Measure progress level from raw scene input. More...
def	predict (self)
	Predict next measurement, if applicable. More...
def	process (self, I)
	Run perceive + progress estimation pipeline for one step/image measurement. More...
def	setState (self, nstate)
	Sets the state of the tracker. More...

Public Attributes
	comparator
	State comparison. More...
	haveObs
	params
	perceiver
	Perceiver instance. More...
	pLevel
	progress level. More...

Detailed Description

A simple interface class for progress monitoring a perceived scene.

A Progress monitor tacks on some form of state comparison to make interpret the perceiver information.

The Progress monitoring class is independent of the Perceiver class (i.e., not a derived class of it). Rather it contains a Perceiver instance from which to snags the signals needed. This construction permits flexibility regarding how the actual implementation operates. Progress monitoring is in the perceiver package based on the implicit messaging of the "perceiver" name and the consequence of progress monitoring.

Constructor & Destructor Documentation

__init__()

def __init__	(		self,
			theParams,
			thePerceiver,
			theComparator
	)

Constructor for the perceiver.monitor class.

Parameters

[in]	theParams	Option set of paramters.
[in]	thePerceiver	Perceiver instance (or possibly not).
[in]	theComparator	State comparator instance.

Member Function Documentation

adapt()

def adapt

(

self

)

Adapt parts of the process based on measurements and corrections.

Currently the perceiver and comparator have already run their version of adapt by this point. Overload this class should that not be the case.

correct()

def correct

(

self

)

Correct the estimated level based on measured and predicted.

Currently the perceiver and comparator have already run their version of correct by this point. Overload this class should that not be the case.

displayDebug()

def displayDebug	(		self,
			fh,
			dbState
	)

displayState()

def displayState	(		self,
			dState = None
	)

emptyState()

def emptyState

(

self

)

Returns an empty activity state structure.

Returns

Empty activity state structure.

free()

def free

(

self

)

Destructor.

Just in case other stuff needs to be done.

getState()

def getState

(

self

)

Returns the current activity state structure.

Parameters

cstate

The current state structure.

info()

def info

(

self

)

Return the information structure used for saving or otherwise determining the tracker setup for reproducibility.

Parameters

[out]

tinfo

The tracking configuration information structure.

measure()

def measure	(		self,
			I
	)

Measure progress level from raw scene input.

predict()

def predict

(

self

)

Predict next measurement, if applicable.

Todo:

Is this proper way to conceive of progress monitor predict?

process()

def process	(		self,
			I
	)

Run perceive + progress estimation pipeline for one step/image measurement.

setState()

def setState	(		self,
			nstate
	)

Sets the state of the tracker.

Dangerous to override if inconsistent with scene.

Parameters

[in]

nstate

The new state structure.

Member Data Documentation

comparator

comparator

State comparison.

haveObs

haveObs

params

params

perceiver

perceiver

Perceiver instance.

pLevel

pLevel

progress level.

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The documentation for this class was generated from the following file:

• /home/pvela/python/perceiver/perceiver/progress.py