demo ideas - Githubissues

[ ] calcium imaging w/behavior
- [x] ImageWidget for calcium movies, gridplot for the rest.
- [ ] 3D in an image widget with contours etc, use Martin Haesmeyer's video! https://figshare.com/articles/dataset/Mesmerize_volumetric_zebrafish_dataset/14748915
[ ] 3D skeleton & tracks onto animal
[ ] 2D skeleton & tracks onto animal
- [ ] show past n_points and future n_points in trajectory using divergent colormap on line with rolling buffer.
[ ] PCA plot highlighting points along with scrolling video
[ ] Galaxy with tens of millions of points
- https://github.com/vispy/vispy/blob/main/examples/demo/gloo/galaxy/galaxy_simulation.py
[ ] Gaia dataset of the milky way
- HR scatter diagrams, color based on properties such as metalicity, temperature, luminosity
- 3D scatter cloud of the milky way on the left, and on the right a temperature vs. luminosity scatter HR plot
  - lasso selection to select subsets of the HR plot and show those stars in the 3D scatter
- General use for catalogue exploration
- fog shader?
[x] Basic zmq examples
[ ] All or most examples from pyqtgraph?
[ ] All or most examples from vispy?
[ ] basic computer vision and image processing examples from skimage
[ ] pytorch image examples
[ ] opencv examples, should be easy to video and interactive versions of all the video examples: https://docs.opencv.org/4.x/d6/d00/tutorial_py_root.html
[ ] :green_circle: interactive sklearn examples, start with simple stuff like making a covariance matrix of some image data (handwritten digits?), and use a linear selector to go through the covariance matrix to explore what each row is. In combination with #647 it will look great in the docs.

fastplotlib / fastplotlib

demo ideas #9