Approach for Preprocessing in offline Optical Character Recognition (OCR)
- Title
- Approach for Preprocessing in offline Optical Character Recognition (OCR)
- Creator
- Dey R.; Balabantaray R.C.; Mohanty S.; Singh D.; Karuppiah M.; Samanta D.
- Description
- offline optical character recognition (offline OCR) is one of the important applications of pattern recognition. To achieve a better recognition result, the input character images must have good quality. That is why the preprocessing step be-comes essential for any image identification task. Lots of research has been performed in numerous jobs towards this preprocessing in the literature. Here, an attempt has been made to summarize different procedures and aspects of preprocessing adopted in implementing these preprocessing techniques. This is done in the hope that this may help the research community towards the gaining of knowledge of different preprocessing techniques used in offline OCR. offline OCR has several applications, such as old manuscript digitization, signature authentication, bank cheque automatic clearance and postal letter sorting, etc. Finally, an overall summary in a concise way has been presented based on different preprocessing techniques used in offline OCR. 2022 IEEE.
- Source
- 2022 International Conference on Interdisciplinary Research in Technology and Management, IRTM 2022 - Proceedings
- Date
- 2022-01-01
- Publisher
- Institute of Electrical and Electronics Engineers Inc.
- Subject
- Binarization; Image correction; Image enhancement; Preprocessing; Segmentation; Thinning
- Coverage
- Dey R., Iiit Bhubaneswar, Department Of Cse, Bhubaneswar, India; Balabantaray R.C., Iiit Bhubaneswar, Department Of Cse, Bhubaneswar, India; Mohanty S., Driems, Department Of Computer Science And Engineering, Cuttack, India; Singh D., Soa University, Department Of Ca, Bhubaneswar, India; Karuppiah M., Srm Institute Of Science And Technology, Department Of Computer Science And Engineering, Ghaziabad, India; Samanta D., Christ (Deemed To Be University), Department Of Computer Science, Bangalore, India
- Rights
- Restricted Access
- Relation
- ISBN: 978-166547886-1
- Format
- Online
- Language
- English
- Type
- Conference paper
Collection
Citation
Dey R.; Balabantaray R.C.; Mohanty S.; Singh D.; Karuppiah M.; Samanta D., “Approach for Preprocessing in offline Optical Character Recognition (OCR),” CHRIST (Deemed To Be University) Institutional Repository, accessed February 24, 2025, https://archives.christuniversity.in/items/show/20306.