scholarly journals A study of multi-oriented text recognition in natural scene images

IJARCCE ◽  
2014 ◽  
pp. 8775-8777
Author(s):  
MONA SAUDAGAR ◽  
S.V. JAIN
Keyword(s):  
Text Recognition ◽  
Natural Scene ◽  
Natural Scene Images

Cursive Script Text Recognition in Natural Scene Images

2020 ◽  
Author(s):  
Saad Bin Ahmed ◽  
Muhammad Imran Razzak ◽  
Rubiyah Yusof
Keyword(s):  
Text Recognition ◽  
Natural Scene ◽  
Cursive Script ◽  
Natural Scene Images

scholarly journals Scene to Text Conversion and a Cymatics Based Configurable Text Perception

2018 ◽  
Author(s):  
Saeed Mian Qaisa
Keyword(s):  
Visual Art ◽  
Text Recognition ◽  
Natural Scenes ◽  
Acoustic Excitation ◽  
Natural Scene ◽  
Suggested Approach ◽  
Text Localization ◽  
Original Approach ◽  
Natural Scene Images ◽  
Detection And Recognition

This paper propose an original approach of achieving a Cymatics based visual perception of image-extracted text. In this context, an effective approach for automated text detection and recognition for the natural scene images is proposed. The incoming image is firstly enhanced by employing CLAHE and DWT. Afterwards, the text regions of the enhanced image are detected by employing the MSER feature detector. The non-text MSERs are removed by employing the geometrical and contour based filters. The remaining MSERs are grouped into words or phrases by finding out similarities between them. The text recognition is performed by employing an OCR function. The extracted text is sequentially analysed on character by character basis. Each character is converted into a methodical acoustic excitation. Finally, these excitations are converted into the systematic visual perceptions by using the phenomenon of Cymatics. The system functionality is tested with an experimental setup. For the case of studied natural scenes, the suggested approach achieves 80% precision in text localization and 53% precision in end-to-end text recognition. The devised system principle is novel and can be employed in various applications like visual art, encryption, education, integration of impaired people, etc.

scholarly journals Cursive-Text: A Comprehensive Dataset for End-to-End Urdu Text Recognition in Natural Scene Images

Data in Brief ◽  
2020 ◽  
Vol 31 ◽  
pp. 105749 ◽  
Author(s):  
Asghar Ali Chandio ◽  
Md. Asikuzzaman ◽  
Mark Pickering ◽  
Mehwish Leghari
Keyword(s):  
Text Recognition ◽  
Natural Scene ◽  
End To End ◽  
Natural Scene Images

scholarly journals Improvement of the end-to-end scene text recognition method for “text-to-speech” conversion

2020 ◽  
Vol 18 (06) ◽  
pp. 2050052
Author(s):  
Fazliddin Makhmudov ◽  
Mukhriddin Mukhiddinov ◽  
Akmalbek Abdusalomov ◽  
Kuldoshbay Avazov ◽  
Utkir Khamdamov ◽  
...  
Keyword(s):  
Text Detection ◽  
Text Recognition ◽  
Natural Scenes ◽  
Natural Scene ◽  
Text To Speech ◽  
Convolutional Network ◽  
Full Color ◽  
Active Research ◽  
Natural Scene Images ◽  
Detection And Recognition

Methods for text detection and recognition in images of natural scenes have become an active research topic in computer vision and have obtained encouraging achievements over several benchmarks. In this paper, we introduce a robust yet simple pipeline that produces accurate and fast text detection and recognition for the Uzbek language in natural scene images using a fully convolutional network and the Tesseract OCR engine. First, the text detection step quickly predicts text in random orientations in full-color images with a single fully convolutional neural network, discarding redundant intermediate stages. Then, the text recognition step recognizes the Uzbek language, including both the Latin and Cyrillic alphabets, using a trained Tesseract OCR engine. Finally, the recognized text can be pronounced using the Uzbek language text-to-speech synthesizer. The proposed method was tested on the ICDAR 2013, ICDAR 2015 and MSRA-TD500 datasets, and it showed an advantage in efficiently detecting and recognizing text from natural scene images for assisting the visually impaired.

A NOVEL METHOD FOR EXTRACTING TEXT FROM NATURAL SCENE IMAGES AND TTS

2019 ◽  
pp. 30-33
Author(s):  
U. R. Khamdamov ◽  
M. N. Mukhiddinov ◽  
A. O. Mukhamedaminov ◽  
O. N. Djuraev
Keyword(s):  
Natural Scene ◽  
Novel Method ◽  
Natural Scene Images

Ensemble Visual Content based Search and Retrieval for Natural Scene Images

2019 ◽  
Vol 12 ◽  
Author(s):  
Pushpendra Singh ◽  
P.N. Hrisheekesha ◽  
Vinai Kumar Singh
Keyword(s):  
Template Matching ◽  
Feature Descriptor ◽  
Natural Scene ◽  
Visual Content ◽  
Other Information ◽  
Similar Images ◽  
State Of Art ◽  
Natural Scene Images ◽  
Hybrid Methodology ◽  
Search And Retrieval

Content based image retrieval (CBIR) is one of the field for information retrieval where similar images are retrieved from database based on the various image descriptive parameters. The image descriptor vector is used by machine learning based systems to store, learn and template matching. These feature descriptor vectors locally or globally demonstrate the visual content present in an image using texture, color, shape, and other information. In past, several algorithms were proposed to fetch the variety of contents from an image based on which the image is retrieved from database. But, the literature suggests that the precision and recall for the gained results using single content descriptor is not significant. The main vision of this paper is to categorize and evaluate those algorithms, which were proposed in the interval of last 10 years. In addition, experiment is performed using a hybrid content descriptors methodology that helps to gain the significant results as compared with state-of-art algorithms. The hybrid methodology decreases the error rate and improves the precision and recall for large natural scene images dataset having more than 20 classes.

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