IMAGE BACKGROUND PROCESSING FOR COMPARING ACCURACY VALUES OF OCR PERFORMANCE

Pengolahan Latar Belakang Citra Untuk Membandingkan Nilai Akurasi Terhadap Kinerja OCR

  • Desiana Nur Kholifah (1) STMIK Nusa Mandiri Jakarta, Indonesia
  • Hendri Mahmud Nawawi (2*) STMIK Nusa Mandiri
  • Indra Jiwana Thira (3) STMIK Nusa Mandiri Jakarta, Indonesia

    • (*) Corresponding Author
DOI: https://doi.org/10.33480/pilar.v16i1.1076
Keywords: OCR, Dokumen, Dokumen Gambar, Eliminasi

Abstract

Optical Character Recognition (OCR) is an application used to process digital text images into text. Many documents that have a background in the form of images in the visual context of the background image increase the security of documents that state authenticity, but the background image causes difficulties with OCR performance because it makes it difficult for OCR to recognize characters overwritten by background images. By removing background images can maximize OCR performance compared to document images that are still background. Using the thresholding method to eliminate background images and look for recall values, precision, and character recognition rates to determine the performance value of OCR that is used as the object of research. From eliminating the background image with thresholding, an increase in performance on the three types of OCR is used as the object of research.

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Published
2020-03-15
How to Cite
Kholifah, D., Nawawi, H., & Thira, I. (2020). IMAGE BACKGROUND PROCESSING FOR COMPARING ACCURACY VALUES OF OCR PERFORMANCE. Jurnal Pilar Nusa Mandiri, 16(1), 33-38. https://doi.org/10.33480/pilar.v16i1.1076
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