基于边缘的视频文本图像二值化

Proceedings of the ... IAPR International Conference on Pattern Recognition. International Conference on Pattern Recognition Pub Date : 2010-08-23 DOI:10.1109/ICPR.2010.41

Zhou Zhiwei, Liu Linlin, T. C. Lim

{"title":"基于边缘的视频文本图像二值化","authors":"Zhou Zhiwei, Liu Linlin, T. C. Lim","doi":"10.1109/ICPR.2010.41","DOIUrl":null,"url":null,"abstract":"This paper introduces a binarization method based on edge for video text images, especially for images with complex background or low contrast. The binarization method first detects the contour of the text, and utilizes a local thresholding method to decide the inner side of the contour, and then fills up the contour to form characters that are recognizable to OCR software. Experiment results show that our method is especially effective on complex background and low contrast images.","PeriodicalId":74516,"journal":{"name":"Proceedings of the ... IAPR International Conference on Pattern Recognition. International Conference on Pattern Recognition","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2010-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"37","resultStr":"{\"title\":\"Edge Based Binarization for Video Text Images\",\"authors\":\"Zhou Zhiwei, Liu Linlin, T. C. Lim\",\"doi\":\"10.1109/ICPR.2010.41\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper introduces a binarization method based on edge for video text images, especially for images with complex background or low contrast. The binarization method first detects the contour of the text, and utilizes a local thresholding method to decide the inner side of the contour, and then fills up the contour to form characters that are recognizable to OCR software. Experiment results show that our method is especially effective on complex background and low contrast images.\",\"PeriodicalId\":74516,\"journal\":{\"name\":\"Proceedings of the ... IAPR International Conference on Pattern Recognition. International Conference on Pattern Recognition\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2010-08-23\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"37\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the ... IAPR International Conference on Pattern Recognition. International Conference on Pattern Recognition\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICPR.2010.41\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the ... IAPR International Conference on Pattern Recognition. International Conference on Pattern Recognition","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICPR.2010.41","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 37

摘要

介绍了一种基于边缘的视频文本图像二值化方法，特别是对背景复杂或对比度较低的视频文本图像。二值化方法首先检测文本的轮廓，利用局部阈值法确定轮廓内侧，然后对轮廓进行填充，形成OCR软件可识别的字符。实验结果表明，该方法对复杂背景和低对比度图像具有较好的识别效果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Edge Based Binarization for Video Text Images

This paper introduces a binarization method based on edge for video text images, especially for images with complex background or low contrast. The binarization method first detects the contour of the text, and utilizes a local thresholding method to decide the inner side of the contour, and then fills up the contour to form characters that are recognizable to OCR software. Experiment results show that our method is especially effective on complex background and low contrast images.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Proceedings of the ... IAPR International Conference on Pattern Recognition. International Conference on Pattern Recognition

CiteScore

3.70

自引率

0.00%

发文量