Some results of preprocessing


The presented results have been produced as part of diploma work of Josip Haluška, under the supervision of prof.dr.sc. Slobodan Ribarić.





Thresholding without modifying the histogram




Thresholding after the histogram equalization




Thresholding after the contrast stretching




Thresholding without modifying the histogram, poor light conditions




Thresholding after the histogram equalization, poor light conditions




Thresholding after the contrast stretching, poor light conditions




Edge detection