ewoksndreg.features.features.numpy_backend.NumpyKeypointFeatures#

class ewoksndreg.features.features.numpy_backend.NumpyKeypointFeatures(keypoints)[source]#

Bases: Features

Parameters:

keypoints (ndarray)

class RegistryId(name, backend)#

Bases: NamedTuple

backend: str#

Alias for field number 1

count(value, /)#

Return number of occurrences of value.

classmethod factory(value)#
Parameters:

value (Union[RegistryId, str, Tuple])

index(value, start=0, stop=9223372036854775807, /)#

Return first index of value.

Raises ValueError if the value is not present.

name: str#

Alias for field number 0

as_type(cls)#
Parameters:

cls (Type[Features])

Return type:

Features

property coordinates: ndarray#
count(value) → integer -- return number of occurrences of value#
classmethod get_subclass(registry_id)#
Parameters:

registry_id (RegistryId)

Return type:

Type[Registered]

classmethod get_subclass_id()#
Return type:

Optional[RegistryId]

classmethod get_subclass_ids()#
Return type:

List[RegistryId]

classmethod get_subclass_items()#
Return type:

List[RegistryId]

classmethod get_subclasses()#
Return type:

List[Type[Registered]]

index(value[, start[, stop]]) → integer -- return first index of value.#

Raises ValueError if the value is not present.

Supporting start and stop arguments is optional, but recommended.

property keypoints: ndarray#
property ndim: int#
property nfeatures: int#