UNIT - 4

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Across
  1. 1. Operations used to modify shapes in images.
  2. 6. Graph showing pixel intensity distribution.
  3. 8. Shrinks bright regions in binary images.
  4. 10. Softening an image.
  5. 13. Fills small gaps in segmented objects.
  6. 14. Black-and-white image form.
  7. 15. Separates touching objects using gradients.
  8. 16. Meaningful areas of an image.
  9. 18. Tool to modify image values.
  10. 20. Connected bright regions in an image.
  11. 22. Softening an image.
  12. 24. Popular algorithm for detecting edges.
  13. 25. Used in motion estimation.
Down
  1. 2. Items detected inside an image.
  2. 3. Smoothing filter method.
  3. 4. Removing unwanted background from an image.
  4. 5. Detecting rapid intensity changes.
  5. 7. Small matrix used in filters.
  6. 9. Adjust pixel values to a range.
  7. 11. Change in position between frames.
  8. 12. Dividing an image into regions.
  9. 17. Expands bright regions in binary images.
  10. 19. Finds vertical and horizontal edges.
  11. 21. Removes small noise from images.
  12. 23. Comparing features between two images.