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Edge detection

Edge detection. The Computer Vision Lab Prof. Hyung-Il Choi. Edge detection (1). Edge detection (2). Edge detection (3). Edge detection (4). Gradient. Steps in edge detection. Gradient. Roberts operator. Sobel operator (1). Sobel operator (2). Sobel operator (3).

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Edge detection

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  1. Edge detection The Computer Vision Lab Prof. Hyung-Il Choi

  2. Edge detection (1)

  3. Edge detection (2)

  4. Edge detection (3)

  5. Edge detection (4)

  6. Gradient

  7. Steps in edge detection

  8. Gradient

  9. Roberts operator

  10. Sobel operator (1)

  11. Sobel operator (2)

  12. Sobel operator (3)

  13. Prewitt operator

  14. Performance comparison (1)

  15. Performance comparison (2)

  16. Performance comparison (3)

  17. Performance comparison (4)

  18. Second order derivative operators

  19. Laplacian operator (1)

  20. Laplacian operator (2)

  21. Laplacian operator (3)

  22. Laplacian of Gaussian (LOG) operator

  23. LOG (2)

  24. LOG (3)

  25. LOG (4)

  26. Scale space

  27. Gaussian edge detection

  28. Canny edge operator (1)

  29. Canny edge operator (2)

  30. Canny edge operator (3)

  31. Canny edge operator (4)

  32. Subpixel location estimation

  33. Edge detector performance

  34. Figure of merit

  35. Image approximation (1)

  36. Image approximation (2)

  37. Image approximation (3)

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