jennypng
Search
Search
Dark mode
Light mode
Recent Notes
Builder
Jan 22, 2026
Network(s)
Jan 22, 2026
root
Software design patterns
Jan 22, 2026
System Design
Jan 22, 2026
designing sql database tables
Jan 22, 2026
See 451 more →
Explorer
Home
❯
CS concepts
❯
CV sublinks
❯
derivative of the gaussian DoG
derivative of the gaussian DoG
Sep 06, 2025
1 min read
closely approximates operator that optimizes product of
signal-to-noise ratio
Graph View
Backlinks
Canny edge detector
Derivative theorems