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Pregled bibliografske jedinice broj: 983080

Optical Character Recognition on images with colorful background


Brisinello, Matteo; Grbić, Ratko; Stefanović, Dejan; Pečkai-Kovač, Robert
Optical Character Recognition on images with colorful background // 2018 IEEE 8th International Conference on Consumer Electronics - Berlin (ICCE-Berlin)
Berlin, Germany: IEEE, 2018. str. 1-6 doi:10.1109/ICCE-Berlin.2018.8576202 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


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Naslov
Optical Character Recognition on images with colorful background

Autori
Brisinello, Matteo ; Grbić, Ratko ; Stefanović, Dejan ; Pečkai-Kovač, Robert

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
2018 IEEE 8th International Conference on Consumer Electronics - Berlin (ICCE-Berlin) / - Berlin, Germany : IEEE, 2018, 1-6

ISBN
978-1-5386-6095-9

Skup
2018 IEEE 8th International Conference on Consumer Electronics

Mjesto i datum
Berlin, Njemačka, 2-5.09.2018

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
OCR ; images with colorful background ; image segmentation ; image classification

Sažetak
In this paper, a preprocessing method is presented for improving Tesseract Optical Character Recognition (OCR) performance on images with colorful background. The proposed method consists of two steps. At first, a text segmentation method is performed which attempts to extract the text from the colorful background. This step is based on input image clustering into k images. In the second step, a classifier is used to identify the image containing text among k images resulting from the previous step. OCR is then performed on the identified image. The proposed preprocessing method improves Tesseract OCR performance by approximately 20%.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika



POVEZANOST RADA


Ustanove:
Fakultet elektrotehnike, računarstva i informacijskih tehnologija Osijek

Profili:

Avatar Url Ratko Grbić (autor)

Citiraj ovu publikaciju

Brisinello, Matteo; Grbić, Ratko; Stefanović, Dejan; Pečkai-Kovač, Robert
Optical Character Recognition on images with colorful background // 2018 IEEE 8th International Conference on Consumer Electronics - Berlin (ICCE-Berlin)
Berlin, Germany: IEEE, 2018. str. 1-6 doi:10.1109/ICCE-Berlin.2018.8576202 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Brisinello, M., Grbić, R., Stefanović, D. & Pečkai-Kovač, R. (2018) Optical Character Recognition on images with colorful background. U: 2018 IEEE 8th International Conference on Consumer Electronics - Berlin (ICCE-Berlin) doi:10.1109/ICCE-Berlin.2018.8576202.
@article{article, year = {2018}, pages = {1-6}, DOI = {10.1109/ICCE-Berlin.2018.8576202}, keywords = {OCR, images with colorful background, image segmentation, image classification}, doi = {10.1109/ICCE-Berlin.2018.8576202}, isbn = {978-1-5386-6095-9}, title = {Optical Character Recognition on images with colorful background}, keyword = {OCR, images with colorful background, image segmentation, image classification}, publisher = {IEEE}, publisherplace = {Berlin, Njema\v{c}ka} }
@article{article, year = {2018}, pages = {1-6}, DOI = {10.1109/ICCE-Berlin.2018.8576202}, keywords = {OCR, images with colorful background, image segmentation, image classification}, doi = {10.1109/ICCE-Berlin.2018.8576202}, isbn = {978-1-5386-6095-9}, title = {Optical Character Recognition on images with colorful background}, keyword = {OCR, images with colorful background, image segmentation, image classification}, publisher = {IEEE}, publisherplace = {Berlin, Njema\v{c}ka} }

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