INTERPOLATSION TIKLASH ALGORITMLARINING OCR ANIQLIGIGA TA’SIRINI BAHOLASH
DOI:
https://doi.org/10.5281/zenodo.20125076Ключевые слова:
interpolatsiya, tiklash algoritmlari, OCR, optik belgilarni tanib olish, raqamli tasvir, matn tasviri, bilinear interpolatsiya, bikubik interpolatsiya, splayn interpolatsiya, adaptiv interpolatsiya, PSNR, SSIM, belgilar aniqligi, so‘z aniqligi.Аннотация
Ushbu maqolada interpolatsion tiklash algoritmlarining optik belgilarni tanib olish (OCR) tizimlari aniqligiga
ta’siri baholanadi. Past aniqlikdagi, shovqinlangan yoki siqish natijasida sifati pasaygan matnli tasvirlarda OCR
natijalari ko‘pincha belgilar chegaralarining xiralashishi, harflar orasidagi masofaning buzilishi hamda mayda strukturaviy
elementlarning yo‘qolishi sababli pasayadi. Shu nuqtayi nazardan, bilinear, bikubik, splaynli va adaptiv interpolatsion
tiklash algoritmlarining matn tasvirlari sifatiga hamda OCR aniqligiga ta’siri qiyosiy tahlil qilinadi. Tadqiqotda tiklangan
tasvir sifati PSNR va SSIM metrikalari orqali, OCR samaradorligi esa belgilar aniqligi, so‘z aniqligi hamda xatolik darajasi
asosida baholanadi.
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