Manager Class Reference

A class for associating puzzle pieces across boards. More...

Inheritance diagram for Manager:

Collaboration diagram for Manager:

Public Member Functions
def	__init__ (self, solution, theParams=ManagerParms)
def	greedyAssignment (self, scoreTable_shape, scoreTable_color, scoreTable_edge_color)
	Run the greedyAssignment for the score table. More...
def	hungarianAssignment (self, scoreTable_shape, scoreTable_color, scoreTable_edge_color)
	Run the hungarianAssignment for the score table. More...
def	matchPieces (self)
	Match all the measured puzzle pieces with the ground truth in a pairwise manner to get meas to sol. More...
def	measure (self, *argv)
	Get the match based on the input. More...
def	process (self, *argv)
	Run the tracking pipeline for image measurement or directly work on a measured board. More...

Public Attributes
	assignmentMethod
	bMeas
	matcher
	pAssignments
	pAssignments_rotation
	scoreTable_shape
	scoreType
	skipList
	solution

Detailed Description

A class for associating puzzle pieces across boards.

It "manages" the puzzle interpretation process over time, where each sensing cycle generates a new board instance.

A puzzle manager is a base class for recovering and identifying or associating puzzle pieces across different board measurements, usually reflecting measurements at different times. A calibrated solution board can also be associated to a given measured board, which then provides information about how to solve the board.

There are different scoring systems for matching puzzle pieces. This class manages that matching process based on a given puzzle piece Matcher instance and compatible feature generator from puzzle piece image patches.

Constructor & Destructor Documentation

__init__()

def __init__	(		self,
			solution,
			theParams = ManagerParms
	)

@brief  Constructor for the puzzle piece manager class.

Args:
    solution: A solution/calibrated board instance.
    theParams: Any additional parameters in a structure.

Member Function Documentation

greedyAssignment()

def greedyAssignment	(		self,
			scoreTable_shape,
			scoreTable_color,
			scoreTable_edge_color
	)

Run the greedyAssignment for the score table.

Args: scoreTable_shape: The score table for the pairwise comparison (shape). scoreTable_color: The score table for the pairwise comparison (color). scoreTable_edge_color: The score table for the pairwise comparison (edge_color).

Returns: matched_id: The matched pair dict.

hungarianAssignment()

def hungarianAssignment	(		self,
			scoreTable_shape,
			scoreTable_color,
			scoreTable_edge_color
	)

Run the hungarianAssignment for the score table.

Args: scoreTable_shape: The score table for the pairwise comparison (shape). scoreTable_color: The score table for the pairwise comparison (color). scoreTable_edge_color: The score table for the pairwise comparison (edge_color).

Returns: matched_id: The matched pair dict.

matchPieces()

def matchPieces

(

self

)

Match all the measured puzzle pieces with the ground truth in a pairwise manner to get meas to sol.

measure()

def measure	(		self,
		*	argv
	)

Get the match based on the input.

Args: I: RGB image. M: Mask image. board: The measured board.

process()

def process	(		self,
		*	argv
	)

Run the tracking pipeline for image measurement or directly work on a measured board.

Assume two modes: 1. I & M or 2. A measured board. Args: I: RGB image. M: Mask image. board: The measured board.

Member Data Documentation

assignmentMethod

assignmentMethod

bMeas

bMeas

matcher

matcher

pAssignments

pAssignments

pAssignments_rotation

pAssignments_rotation

scoreTable_shape

scoreTable_shape

scoreType

scoreType

skipList

skipList

solution

solution

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

• /local/source/python/puzzle_solver/puzzle/manager.py