scatter-downsample 0.0.4

A module used for downsampling high resolution images using the scattering transform

Downsampling high resolution images using the scattering transform

Atlasing high resolution data

Scattering transform

visualization of imges

downsampling with multiple methods

Usage

ScatterDown(img,ndown2,filtered_std=2):

Input:

- img: input image
- ndown2: how many times to downsample by a factor of 2
- filtered_std: how many standard deviations maximum should not get filtered out (default 2)

Output:

- high dimensional image
- labels for each channel
- an example visualization that you save as a png file

Tests

• a small (256,256,3) image to test for the shape of output image and labels

python -m unittest tests/testcase.py