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An eigen value based approach for text detection in video

Published: 09 June 2010 Publication History

Abstract

In this paper, a novel approach for detection of text and non-text regions in video frames is proposed. The proposed approach performs block wise eigen analysis on the gradient image of the video frame. For each block of the gradient frame, the dominant eigen value is computed to decide if the block could be a candidate text block. The K-means clustering is then applied to further identify text blocks among the candidate blocks. From each of the identified candidate text blocks edges are extracted using the sobel operator, and then by the use of horizontal and vertical profiles a bounding rectangle is fixed up. Further, geometric properties of the identified text regions are studied to eliminate false text regions. In order to validate the efficacy of the proposed approach, experimentation on a dataset containing 800 video frames has been carried out. The obtained results ensure that the proposed approach is with increased text detection rate with very low false and misdetection rates when compared to the other existing state of the art techniques.

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Cited By

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  • (2019)Decade research on text detection in images/videos: a reviewEvolutionary Intelligence10.1007/s12065-019-00248-zOnline publication date: 6-Jun-2019
  • (2018)Urdu Caption Text Detection using Textural FeaturesProceedings of the 2nd Mediterranean Conference on Pattern Recognition and Artificial Intelligence10.1145/3177148.3180098(70-75)Online publication date: 27-Mar-2018
  • (2016)Text Detection, Tracking and Recognition in VideoIEEE Transactions on Image Processing10.1109/TIP.2016.255432125:6(2752-2773)Online publication date: 1-Jun-2016
  • Show More Cited By

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cover image ACM Other conferences
DAS '10: Proceedings of the 9th IAPR International Workshop on Document Analysis Systems
June 2010
490 pages
ISBN:9781605587738
DOI:10.1145/1815330
Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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Association for Computing Machinery

New York, NY, United States

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Published: 09 June 2010

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Author Tags

  1. K-means clustering
  2. eigen analysis
  3. text localization
  4. video text detection

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Cited By

View all
  • (2019)Decade research on text detection in images/videos: a reviewEvolutionary Intelligence10.1007/s12065-019-00248-zOnline publication date: 6-Jun-2019
  • (2018)Urdu Caption Text Detection using Textural FeaturesProceedings of the 2nd Mediterranean Conference on Pattern Recognition and Artificial Intelligence10.1145/3177148.3180098(70-75)Online publication date: 27-Mar-2018
  • (2016)Text Detection, Tracking and Recognition in VideoIEEE Transactions on Image Processing10.1109/TIP.2016.255432125:6(2752-2773)Online publication date: 1-Jun-2016
  • (2015)Text localization in video/scene images using Kirsch Directional Masks2015 International Conference on Advances in Computing, Communications and Informatics (ICACCI)10.1109/ICACCI.2015.7275814(1436-1440)Online publication date: Aug-2015
  • (2014)Graphics and Scene Text Classification in VideoProceedings of the 2014 22nd International Conference on Pattern Recognition10.1109/ICPR.2014.806(4714-4719)Online publication date: 24-Aug-2014
  • (2014)Morphological gradient based approach for text localization in video/scene images2014 International Conference on Advances in Computing, Communications and Informatics (ICACCI)10.1109/ICACCI.2014.6968426(2426-2431)Online publication date: Sep-2014
  • (2013)Detection of Curved Text in VideoProceedings of the 2013 12th International Conference on Document Analysis and Recognition10.1109/ICDAR.2013.123(594-598)Online publication date: 25-Aug-2013
  • (2013)Multi-Oriented Video text detection and extraction using DCT feature extraction and Projection based rotation calculation2013 International Conference on Advances in Computing, Communications and Informatics (ICACCI)10.1109/ICACCI.2013.6637261(714-718)Online publication date: Aug-2013
  • (2013)Color and Gradient Features for Text Segmentation from Video FramesMultimedia Processing, Communication and Computing Applications10.1007/978-81-322-1143-3_22(267-278)Online publication date: 26-May-2013
  • (2012)Recent Advances in Video Based Document ProcessingProceedings of the 2012 10th IAPR International Workshop on Document Analysis Systems10.1109/DAS.2012.72(63-68)Online publication date: 27-Mar-2012

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