ReferencePixels¶

Qualified name: CDC.color_models.ReferencePixels

class ReferencePixels(*, reference, annotated)[source]¶

Bases: object

A Class for handling the reference pixels for color models. Extracted from a reference image and an annotated mask.

Parameters:

reference (pathlib.Path) – Reference image from which the pixels are extracted.
annotated (pathlib.Path) – Image with annotated pixels locations for extraction.

Methods

`generate_pixel_values`	Generate Pixel values from reference and mask image.
`load_image`	Load image from file.

Attributes

values

The reference pixel values.

static load_image(file_name)[source]¶

Load image from file.

Parameters:: file_name (Path)
Return type:: ndarray

generate_pixel_values(ref_image, mask_image, lower_range=(245, 0, 0), higher_range=(256, 10, 10))[source]¶

Generate Pixel values from reference and mask image. Lower_range and higher_range is only used if mask is annotated with a color to extract the pixel with a given color. Default red.

Parameters:

ref_image (ndarray)
mask_image (ndarray)
lower_range (tuple[int, int, int])
higher_range (tuple[int, int, int])

Return type:

None

values: ndarray¶: The reference pixel values.