imagesplit.image.image_wrapper module

A wrapper for a multi-dimensional image with an origin offset

class imagesplit.image.image_wrapper.ImageStorage(numpy_image=None)

Bases: object

Abstraction for storing image data in an arbitrary orientation

Allows storing of data without assuming the order in which the dimensions are stored in memory or indexed. This allows images to be indexed using the [x,y,z] convention while the numpy ordering is actually [z,y,x]

copy()

Returns a new object with a copy of the underlying data

classmethod create_empty(size, dtype)

Create empty object of the specified global size and data type

flip(do_flip)

Return a copy of image data flipped using global ordering

classmethod from_raw_image(raw, size=None)

Create ImageStorage object from this image data array

get(selector)

Returns part of the image data using the specified selectors

get_image()

Creates and returns an Image object for this data

get_raw()

Return raw image array; might not be in global dimension ordering

get_raw_image()

Return raw image array in the standard PIL dimension ordering

get_size()

Returns the image size in the global dimension ordering scheme

get_type()

Returns the underlying data type

reshape(new_shape)

Return a reshaping of the image data using global ordering

set(selector, image)

Replaces part of the image data using the specified selectors

transpose(order)

Return a transpose of the image data using global ordering

class imagesplit.image.image_wrapper.ImageWrapper(origin, image_size=None, image=None)

Bases: imagesplit.image.image_wrapper.ImageWrapperBase

Multi-dimensional image array with an origin

get_sub_image(start, size)

Returns the corresponding subimage

transform_coords(sub_image)

Transforms sub_image start, size to this coordinate system

transform_sub_image(sub_image)

Transforms sub_image to this coordinate system

class imagesplit.image.image_wrapper.ImageWrapperBase(origin, image_size=None, image=None)

Bases: object

Multi-dimensional image array with an origin

set_sub_image(sub_image)

Replaces part of the image with the corresponding subimage

transform_coords(sub_image)

Transforms sub_image start, size to this coordinate system

transform_sub_image(sub_image)

Transforms sub_image to this coordinate system

class imagesplit.image.image_wrapper.SmartImage(start, size, image, transformer)

Bases: imagesplit.image.image_wrapper.ImageWrapper

Image wrapper which converts between Axes

coords_to_other(transformer)

Converts coordinates to another system

transform_coords(sub_image)

Transforms sub_image start, size to this coordinate system

transform_sub_image(sub_image)

Transforms sub_image to this coordinate system

transform_to_other(transformer)

Returns this image transformed to a different local system