Puzzle piece edge based comparison. More...

Inheritance diagram for Edge:

Collaboration diagram for Edge:

Public Member Functions
def	__init__ (self, tau_shape=100, tau_color=400)

def	compare (self, piece_A, piece_B, method='type')
	Compare between two passed puzzle piece data. More...

def	process (self, piece, method=None)

def	score (self, piece_A, piece_B, method='type')

Public Member Functions inherited from MatchDifferent
def	__init__ (self, theParams=CfgDifferent())
	Constructor for the difference matcher class. More...

def	compare (self, piece_A, piece_B)
	Compare two puzzle pieces. More...

Public Member Functions inherited from Matcher
def	score (self, piece_A, piece_B)
	Compute the score between two passed puzzle piece data. More...

def	solveMatchedPuzzle (self, puzzle, sol)

Static Public Member Functions
def	colorFeaExtract (piece, feaLength=300)

def	extractFeature (piece, method=None)

Public Attributes
	tau_color

	tau_shape

Public Attributes inherited from Matcher
	params

Detailed Description

Puzzle piece edge based comparison.

@note   Not sure if properly integrated into current code-base. [2024/10/20 - PAV]
@todo   Need to confirm that works. [2024/10/20 - PAV]

Constructor & Destructor Documentation

◆ init()

def __init__	(	self,
		tau_shape = `100`,
		tau_color = `400`
	)

@brief  Constructor for the puzzle piece edge class.
        150 for lab space/400 for RGB space.
Args:
    tau_shape: The threshold for the shape feature.
    tau_color: The threshold for the color feature.

Member Function Documentation

◆ colorFeaExtract()

def colorFeaExtract	(	piece,
		feaLength = `300`
	)

static

@brief Extract the edge color feature from an input image of the edge.

Args:
    edge: An EdgeDes instance.
    feaLength: The resized feature vector length setting.

Returns:
    colorFeaResizeList: The resized feature vector.

◆ compare()

def compare	(	self,
		piece_A,
		piece_B,
		method = `'type'`
	)

Compare between two passed puzzle piece data.

Parameters

[in]	piece_A	Template instance with a piece's info.
[in]	piece_B	Template instance with a piece's info.
[in]	method	Comparison method to use.

Returns: The comparison result (True/False).

◆ extractFeature()

def extractFeature	(	piece,
		method = `None`
	)

static

@brief  Extract the edge shape feature from an input image of the edge.

Args:
    edge: An EdgeDes instance.
    method: The comparison method, we have two modes: type or shape coords.

Returns:
    shapeFeaList: The list of teh shape feature.

Reimplemented from Matcher.

◆ process()

def process	(	self,
		piece,
		method = `None`
	)

@brief  Compute features from the data.

Args:
    piece: A puzzle piece instance.
    method: The method option.

Returns:
    The shape & color feature vectors.

◆ score()

def score	(	self,
		piece_A,
		piece_B,
		method = `'type'`
	)

@brief  Compute the score between two passed puzzle piece data.

Args:
    piece_A: A template instance saving a piece's info.
    piece_B: A template instance saving a piece's info.
    method: We use some built-in functions in similaritymeasures
            (pcm/frechet_dist/area_between_two_curves/curve_length_measure/dtw)
            or just the types of the edges.

Returns:
    distance_shape: The shape distance between the two passed data.
    distance_color: The color distance between the two passed data.

Member Data Documentation

◆ tau_color

tau_color

◆ tau_shape

tau_shape

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

/local/source/python/puzzle_solver/puzzle/pieces/edge.py

Public Member Functions

Static Public Member Functions

Public Attributes