TY - GEN
T1 - Ink bleed-through binarization of javanese handwritten ancient document using local adaptive threshold based on local class width
AU - Mahandi, Yogi Dwi
AU - Yuniarno, Eko Mulyanto
AU - Suprapto, Yoyon Kusnendar
AU - Purwaningsih, Endang
N1 - Publisher Copyright:
©/2017/IEEE.
PY - 2017/11/28
Y1 - 2017/11/28
N2 - Ink bleed-through is one of the degradations that usually appear in digitalization of ancient document. It makes the main text strongly hard to read. Consequently, binarization process is needed to split the main text and the background. Meanwhile, the popular binarization technique is thresholding and the common thresholding method does not work well to removes ink bleed-through degradation. Accordingly, we proposed new method using local adaptive threshold based on local class width. It has been done experimentally using Javanese handwritten ancient document named Babok Kalamadi, one of the collections in State Museum of Mpu Tantular, Sidoarjo, East Java, Indonesia. The document has ink bleed-through degradation and the proposed method achieves F-Measure and DRD that are: 91.33 and 3.58, 16.79 dB PSNR with 1361.17 MSE from the ground-truth measurement.
AB - Ink bleed-through is one of the degradations that usually appear in digitalization of ancient document. It makes the main text strongly hard to read. Consequently, binarization process is needed to split the main text and the background. Meanwhile, the popular binarization technique is thresholding and the common thresholding method does not work well to removes ink bleed-through degradation. Accordingly, we proposed new method using local adaptive threshold based on local class width. It has been done experimentally using Javanese handwritten ancient document named Babok Kalamadi, one of the collections in State Museum of Mpu Tantular, Sidoarjo, East Java, Indonesia. The document has ink bleed-through degradation and the proposed method achieves F-Measure and DRD that are: 91.33 and 3.58, 16.79 dB PSNR with 1361.17 MSE from the ground-truth measurement.
KW - Ancient document binarization
KW - Image binarization
KW - Ink bleed-through degradation
KW - Local adaptive threshold
UR - http://www.scopus.com/inward/record.url?scp=85043583288&partnerID=8YFLogxK
U2 - 10.1109/ISITIA.2017.8124097
DO - 10.1109/ISITIA.2017.8124097
M3 - Conference contribution
AN - SCOPUS:85043583288
T3 - 2017 International Seminar on Intelligent Technology and Its Application: Strengthening the Link Between University Research and Industry to Support ASEAN Energy Sector, ISITIA 2017 - Proceeding
SP - 291
EP - 295
BT - 2017 International Seminar on Intelligent Technology and Its Application
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 18th International Seminar on Intelligent Technology and Its Application, ISITIA 2017
Y2 - 28 August 2017 through 29 August 2017
ER -