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Jonathan Helfman
@jonhelfman
Student of math, d3, svg, etc. Prototyper of visualizations for electronics design and test.
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Image Manipulation | Jonathan Helfman | Observable
Image Manipulation | Jonathan Helfman | Observable
Image Manipulation
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34
Closest Colors
Jonathan Helfman
Sep 5, 2025
3
Hamiltonian from Stipple
Fork
Jonathan Helfman
Apr 28, 2020
3
Color Voronoi from Image Stipple
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Jonathan Helfman
May 16, 2020
1
Color Hamiltonian
Jonathan Helfman
May 3, 2020
2
Color Stipple
Jonathan Helfman
May 3, 2020
4
Brushed Image View Zoom Voronoi
Fork
Jonathan Helfman
May 17, 2020
1
Brushed Image View Zoom Voronoi Closest Colors
Fork
Jonathan Helfman
May 23, 2020
1
Bit Field Patterns: fork for color and animation
Fork
Jonathan Helfman
Apr 25, 2021
2
Image Brightness to Alpha Mask
Jonathan Helfman
Sep 12, 2021
4
Combining two images with a luminance mask
Fork
Jonathan Helfman
Sep 12, 2021
3
1
