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Optical Character Recognition, Tesseract, Binarization, Python, Segmentation, Stroke Width Transform, Open CV, Video Indexing, Image Processing.
The main purpose of this paper is to expand the usage of OCR (Optical character recognition) as this is only implemented over images and to extend this Video OCR is introduced in a way to help to retrieve the information from the video without playing the video. Video OCR is executed with the assistance of OpenCv2 module and PyTesseract  at the side of SWT approach which all pretty collectively make an ideal aggregate to offer an appropriate content from the video (i.e., Lecture video or any kind of video which has slides or text on the background of the video) [2,4].This technique is performed in a well-designed along with easy steps to provide us an correct end result of the facts from the video into textual files. In addition to this we also added Speech Recognition module within the project to support the video along with the text file. This speech delivered by the faculty (i.e., instructor/educator/teacher), or an educator will be also resulted in a text file.
Paruchuru Grishman, Akula Rajitha, Mohammed Khaja Moinuddin, Mannava Subhramanaya Sreekar, Siddam Jayanth, "Implementing Video OCR along with SWT Technique for Video indexing and Analysis", International Journal of Wireless and Microwave Technologies(IJWMT), Vol.13, No.1, pp. 27-35, 2023. DOI:10.5815/ijwmt.2023.01.03
Karez Abdulwahhab Hamad,Mehmet Kaya :A Detailed Analysis of Optical Character Recognition Technology.
Jay Dilipbhai Thanki, Priyank Dineshbhai Davda, Dr. Priya Swaminarayan :A Review on OCR Technology
Jamshed Memon, Maira Sami, Rizwan Ahmed Khan,Mueen Uddin: Handwritten Optical Character Recognition (OCR): A Comprehensive Systematic Literature Review (SLR)
Boris Epshtein, Eyal Ofek,Yonatan Wexler :Detecting Text in Natural Scenes with Stroke Width Transform.
Mahitha G, Surabhi K, Rahul Kumar: Enhanced Stroke Width Transform to Detect Text Regions in Natural Scene Images.
Chirag Patel, Atul Patel, Dharmendra Patel :Optical Character Recognition by Open-source OCR Tool Tesseract.
Muskan Chawala , Rachna Jain, Preeti Nagrath :Implementation of Tesseract Algorithm to Extract Text from Different Images.
Minghui Liao, Zhaoyi Wan , Cong Yao, Kai Chen, Xiang Bai-Real-time Scene Text Detection with Differentiable Binarization
Karishma Tyagi, Vedant Rastogi Survey on Character Recognition using OCR Techniques
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