Contents

Notebook basics

In this notebook, we briefly show the various things you can do in this interface:

  • simple mathematical operations

  • formatted Markdown text

  • import and use advanced packages

  • display rich content

  • use command line calls e.g. to install packages

Simple operations

a = 3
b = 2

c = a * b

c

6

Importing packages

import skimage.io
import matplotlib.pyplot as plt
import numpy as np

Plotting images and plots

image = skimage.io.imread('https://github.com/guiwitz/PyImageCourse_beginner/raw/master/images/24138_196_F7_2.tif')

fig, ax = plt.subplots(1, 2, figsize=(10,5))
ax[0].imshow(image);
ax[1].hist(np.ravel(image[:,:,0]));
ax[1].set_title('Intensity distr.');
_images/notebook_basics_9_0.png

Command line calls

pwd

'/content'

ls

sample_data/

%%bash
pip install tifffile

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Imaging statistics Image processing routine for quantitative analysis