Upgrade to Pro — share decks privately, control downloads, hide ads and more …

Cellular Edge Detection

Sponsored · Your Podcast. Everywhere. Effortlessly. Share. Educate. Inspire. Entertain. You do you. We'll handle the rest. →
Avatar for Kath Kath
October 25, 2017
48
0

Cellular Edge Detection

Avatar for Kath

Kath

October 25, 2017

More Decks by Kath

See All by Kath
Inn Lab
Avatar for Kath kathsaz
0
58
Click & Collect
Avatar for Kath kathsaz
0
40
Foodie.me
Avatar for Kath kathsaz
0
40
Innovation Lab
Avatar for Kath kathsaz
0
41
Innovation Lab
Avatar for Kath kathsaz
0
63
Design Thinking
Avatar for Kath kathsaz
0
57
Innovation Lab
Avatar for Kath kathsaz
0
100
Smart Campus - Re-imagining the user experience
Avatar for Kath kathsaz
0
58
Big Data
Avatar for Kath kathsaz
0
50

Featured

See All Featured
Building Applications with DynamoDB
Avatar for Matt Wood mza
96
7k
Exploring the relationship between traditional SERPs and Gen AI search
Avatar for Ray Grieselhuber raygrieselhuber
PRO
2
4k
Six Lessons from altMBA
Avatar for Skipper Chong Warson skipperchong
29
4.2k
Agile that works and the tools we love
Avatar for Rasmus Luckow-Nielsen rasmusluckow
331
21k
[RailsConf 2023] Rails as a piece of cake
Avatar for Vladimir Dementyev palkan
59
6.6k
The SEO identity crisis: Don't let AI make you average
Avatar for Varn varn
0
470
Mozcon NYC 2025: Stop Losing SEO Traffic
Avatar for Sam Torres samtorres
0
240
How STYLIGHT went responsive
Avatar for nonsquared nonsquared
100
6.1k
Dominate Local Search Results - an insider guide to GBP, reviews, and Local SEO
Avatar for Greg Gifford greggifford
PRO
0
170
Dealing with People You Can't Stand - Big Design 2015
Avatar for Cassini Nazir cassininazir
367
27k
Optimising Largest Contentful Paint
Avatar for Harry Roberts csswizardry
37
3.7k
From π to Pie charts
Avatar for Rasagy Sharma rasagy
0
190

Transcript

  1. CELLULAR EDGE DETECTION FOR GRAYSCALE & BINARY IMAGES

  2. None
  3. None

  4. CELLULAR AUTOMATON BINARY IMAGE

  5. CELLULAR AUTOMATON GREYSCALE IMAGE

  6. LEARNING AUTOMATON Von-neumann Moore

  7. 50% 50% LEARNING AUTOMATON Von-neumann Moore

  8. 10% 90% LEARNING AUTOMATON Von-neumann Moore

  9. None

  10. 1200x800 Original 1200x800 Output image Cellular automata 1200x800 Learning automata

    1200x800

  11. 1200x800 Output image Cellular automata 1200x800 Learning automata 1200x800 ..update

    output image every generation Execute rules for N generations..

  12. Final 1200x800 1200x800 Output image

  13. EXPERIMENTS

  14. None
  15. None

  16. CED CANNY PREWITT

  17. None

  18. CED CANNY PREWITT

  19. CED CANNY PREWITT MSE PSNR (dB) MSE PSNR (dB) MSE

    PSNR (dB) 1.368 6.8011 1.369 6.8075 1.367 6. 8017 3.493 6.7320 3.491 6.7346 3.488 6.7382 1.804 5.6016 1.802 5.6056 1.800 5.6120

  20. LIMITATIONS

  21. Manual adjustment of threshold Defeats the purpose (maybe) Slow for

    big images
  22. None

  23. SUPPORTING SLIDES

  24. Pseudocode

  25. Reinforcement signal