2. Image Enhancement in the
Chapter 3
Image Enhancement in the
Spatial Domain

3. Image Enhancement in the
Chapter 3
Image Enhancement in the
Spatial Domain

4. Image Enhancement in the
Chapter 3
Image Enhancement in the
Spatial Domain

5. Image Enhancement in the
Chapter 3
Image Enhancement in the
Spatial Domain

6. Image Enhancement in the
Chapter 3
Image Enhancement in the
Spatial Domain

7. Image Enhancement in the
Chapter 3
Image Enhancement in the
Spatial Domain

8. Image Enhancement in the
Chapter 3
Image Enhancement in the
Spatial Domain

9. Image Enhancement in the
Chapter 3
Image Enhancement in the
Spatial Domain

10. Image Enhancement in the
Chapter 3
Image Enhancement in the
Spatial Domain

11. Image Enhancement in the
Chapter 3
Image Enhancement in the
Spatial Domain

12. Image Enhancement in the
Chapter 3
Image Enhancement in the
Spatial Domain

13. Image Enhancement in the
Chapter 3
Image Enhancement in the
Spatial Domain

14. Image Enhancement in the
Chapter 3
Image Enhancement in the
Spatial Domain

15. Image Enhancement in the
Chapter 3
Image Enhancement in the
Spatial Domain

20. Image Enhancement in the
Chapter 3
Image Enhancement in the
Spatial Domain

22. Image Enhancement in the
Chapter 3
Image Enhancement in the
Spatial Domain

23. Image Enhancement in the
Chapter 3
Image Enhancement in the
Spatial Domain

24. Image Enhancement in the
Chapter 3
Image Enhancement in the
Spatial Domain

25. Image Enhancement in the
Chapter 3
Image Enhancement in the
Spatial Domain

26. Image Enhancement in the
Chapter 3
Image Enhancement in the
Spatial Domain

27. Image Enhancement in the
Chapter 3
Image Enhancement in the
Spatial Domain

28. Illustrations of some gray-level transforms.
Original / constant (100) addition / negative image / range compression (c=25) / contrast stretching with the factor k=2 / histogram equalization.

29. Histogram Matching (Specification)

30. Local Histogram Equalization

36. Image Enhancement in the
Chapter 3
Image Enhancement in the
Spatial Domain

37. Image Enhancement in the
Chapter 3
Image Enhancement in the
Spatial Domain

38. Image Enhancement in the
Chapter 3
Image Enhancement in the
Spatial Domain