The package Image Basics have two modules processing and utils.

• match: this function use two image, source/reference, and transform histogram color of source image like reference image.

• oriented_gradient: this function take a one image and return a histogram oriented gradient of the image.

imagereader.py

Contain a class ReadImage, this class return a group of data from image like:

• Shape
• Number of Bands
• Format
• Metadata
• Histogram (can plot or just take values)

And can convert image like a numpy array or just display image

Utils Module: contain the functions to plot histogram using imagereader.py in processing module.

Use the package manager pip to install Image Basic Analysis

pip install image_basics

from image_basics.processing import histogram

source_image = 'path_to_source_image'	# Image that you want transform
reference_image = 'path_to_referece_image' # Image Histogram to use like reference

matched = histogram.match(source_image, reference_image, plot = True)
# If you don't can see the result remove plot argument or put like False (default)

from image_basics.processing import histogram
from image_basics.processing import imagereader as ir

image = ir.ReadImage('image_path').as_array()
hog_image = histogram.oriented_gradient(image)
# If you want plot the result you can add the plot argument and set like True

Alexandre Carrascosa

MIT