What are filters in gimp?

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Tags

1. #discussed
2. #algorithm
3. #format
4. #return
5. #those
6. #filters
7. #image
8. #variety
9. #layer
10. #special
11. #input
12. #modified
13. #achieve
14. #introduction
15. #effects
16. #apply
17. #designed
18. #filter
19. #mathematical