bob.ip.LBP

class bob.ip.LBP((object)self, (int)neighbors, (float)radius_y, (float)radius_x[, (bool)circular=False[, (bool)to_average=False[, (bool)add_average_bit=False[, (bool)uniform=False[, (bool)rotation_invariant=False[, (ELBPType)elbp_type=bob.ip._ip.ELBPType.REGULAR]]]]]]) → None :

Bases: Boost.Python.instance

A class for the LBP operators

Constructs a new LBP operator with different radii

__init__( (object)self, (int)neighbors [, (float)radius=1.0 [, (bool)circular=False [, (bool)to_average=False [, (bool)add_average_bit=False [, (bool)uniform=False [, (bool)rotation_invariant=False [, (ELBPType)elbp_type=bob.ip._ip.ELBPType.REGULAR]]]]]]]) -> None :

Constructs a new LBP operator

__init__((object)self, (int)neighbors, (float)radius_y, (float)radius_x[, (bool)circular=False[, (bool)to_average=False[, (bool)add_average_bit=False[, (bool)uniform=False[, (bool)rotation_invariant=False[, (ELBPType)elbp_type=bob.ip._ip.ELBPType.REGULAR]]]]]]) → None :

Constructs a new LBP operator with different radii

__init__( (object)self, (int)neighbors [, (float)radius=1.0 [, (bool)circular=False [, (bool)to_average=False [, (bool)add_average_bit=False [, (bool)uniform=False [, (bool)rotation_invariant=False [, (ELBPType)elbp_type=bob.ip._ip.ELBPType.REGULAR]]]]]]]) -> None :

Constructs a new LBP operator

Methods

__init__((object)self, (int)neighbors, …)	Constructs a new LBP operator with different radii
get_lbp_shape((LBP)self, (object)input)	Get a tuple containing the expected size of the output when extracting LBP features.

Attributes

add_average_bit
circular
elbp_type	bob.ip.ELBPType.REGULAR (0), bob.ip.ELBPType.TRANSITIONAL (1), bob.ip.ELBPType.DIRECTION_CODED (2)
look_up_table
max_label
points
radii
radius
relative_positions
rotation_invariant
to_average
uniform

__call__((LBP)self, (object)input, (object)output) → None :

Call an object of this type to extract LBP features for the whole image.

__call__( (LBP)self, (object)input, (int)y, (int)x) -> int :

Call an object of this type to extract LBP features for a given position in the image.

__call__( (LBP)self, (object)input) -> object :

Call an object of this type to extract LBP features for the whole image.

add_average_bit

circular

elbp_type

bob.ip.ELBPType.REGULAR (0), bob.ip.ELBPType.TRANSITIONAL (1), bob.ip.ELBPType.DIRECTION_CODED (2)

Type:The type of extended LBP

get_lbp_shape((LBP)self, (object)input) → object :

Get a tuple containing the expected size of the output when extracting LBP features.

look_up_table

max_label

points

radii

radius

relative_positions

rotation_invariant

to_average

uniform