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Mar 20th, 2019
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  1. function boxBlur(image) {
  2.  
  3. var pion = image.length;
  4. var poziom = image[0].length;
  5. var newImage = [];
  6. var newNum = [];
  7. var num = 0;
  8.  
  9. for (let j=1 ; j<pion-1 ; j++) {
  10. for (let i=1 ; i<poziom-1 ; i++) {
  11. for (let a=i-1 ; a<i+2 ; a++) {
  12. for (let b=j-1 ; b<j+2 ; b++) {
  13. num += image[b][a];
  14. }
  15. }
  16.  
  17. newNum.push(Math.floor(num/9));
  18. num = 0;
  19.  
  20. }
  21.  
  22. newImage.push(newNum);
  23. newNum = [];
  24.  
  25. }
  26.  
  27. return newImage;
  28.  
  29. }
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