• Corpus ID: 17561802

Optical Character Recognition

@inproceedings{Chandarana2014OpticalCR,
  title={Optical Character Recognition},
  author={Jagruti Chandarana and Mayank R. Kapadia},
  year={2014}
}
Optical character recognition (OCR) is very popular research field since 1950's. Character recognition techniques associate a symbolic identity with the image of character. In a typical OCR systems input characters are digitized by an optical scanner. Each character is then located and segmented, and the resulting character image is fed into a pre-processor for noise reduction and normalization. Certain characteristics are the extracted from the character for classification. The feature… 
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7 Citations
Highly Influential Citations
1
Background Citations
4
Methods Citations
3

7 Citations

OPTICAL CHARACTER RECOGNITION: AN ENCOMPASSING REVIEW
TLDR
This paper presents basic of OCR technique with its components such as pre-processing, Feature Extraction, Classification, post-processing etc.
DESIGN AND IMPLEMENTATION OF OPTICAL CHARACTER RECOGNITION USING TEMPLATE MATCHING FOR MULTI FONTS / SIZE
TLDR
This paper proposes Optical character recognition by using Template Matching, using templates formed, having variety of fonts and size so as to build an excellent character recognition technique for different scripts.
Bangla optical character recognition through segmentation using curvature distance and multilayer perceptron algorithm
TLDR
An optical character recognition approach especially for Bangla offline printed characters based on “Discrete Frechet Distance” and “Dynamic Time wrapping” is proposed and Probability of occurrence of the pixels of the given character of different font are calculated which are used to train Multilayer perceptron Neural Network.
Deep Learning Based Gujarati Handwritten Character Recognition
  • Dhara Joshi, Y. Risodkar
  • Computer Science
    2018 International Conference On Advances in Communication and Computing Technology (ICACCT)
  • 2018
Optical character recognition is a method of the renovation of pictures of printed text, handwritten documents andtypewritten documents into a document recognized by the machine. This can be used for…
Character Recognition and Speech Synthesis using Adaptive Neuro Fuzzy Inference System
  • Shimona Gupta, Sakshi Gupta
  • Computer Science
    2018 International Conference on Advances in Computing, Communication Control and Networking (ICACCCN)
  • 2018
TLDR
An Adaptive Neuro Fuzzy Inference System (ANFIS) to recognize characters and the recognized characters are further converted into speech.
Extracting specific text from documents using machine learning algorithms
TLDR
A supervised leaning algorithm that locates the relevant text followed by white space analysis to understand document layout before extraction and takes a step towards automating the task of text extraction from PDF documents.
OCR-based Solution for The Integration of Legacy And-Or Non-Electric Counters in Cloud Smart Grids
TLDR
The solution enables simple snapshots of counters displays, local “edge computing” for image packing, and tele-transmission via the WiFi hot-spot of the intelligent building.

References

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TLDR
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TLDR
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The paper presents a survey of applications of OCR in different fields and further presents the experimentation for three important applications such as Captcha, Institutional Repository and Optical Music Character Recognition.
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