A Blind Restoration Approach for Defocused Barcode Images

Int. J. Strateg. Inf. Technol. Appl. Pub Date : 2017-07-01 DOI:10.4018/IJSITA.2017070103

Shamik Tiwari

{"title":"A Blind Restoration Approach for Defocused Barcode Images","authors":"Shamik Tiwari","doi":"10.4018/IJSITA.2017070103","DOIUrl":null,"url":null,"abstract":"Useofamobilecameraforbarcodedecodingprovideshighportabilityandavailabilitybutitrequires thattherecordedbarcodeimagemustbeaccuraterepresentationofthebarcodethatisavailableon theproduct.Barcodescanningischallengingbecauseimagesmaybedegradedduetoout-of-focus bluratthetimeofimageacquisition.Therefore,imagerestorationisessentialinmakingimagesharp anduseful.Incaseofblindrestorationofsuchbarcodeimagesaccurateestimationofout-of-focus blurparameterishighlydesirable.Inthisarticle,arobustmethodhasbeenproposedforestimating theradiusofout-of-focusblur.Finitediscreteridgelettransformhasbeenusedtofindthefeatures oftheblurredimageandaradialbasisfunctionneuralnetworkisutilizedtoestimatetheradiusof out-of-focusblur.Theexperimentalresultsrevealthatproposedmethodmorerobustthantheexisting methods. KeywoRDS Blind Image Restoration, Finite Discrete Ridgelet Transform, Out-of-Focus Blur, Radial Basis Neural Network","PeriodicalId":201145,"journal":{"name":"Int. J. Strateg. Inf. Technol. Appl.","volume":"36 6 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Int. J. Strateg. Inf. Technol. Appl.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.4018/IJSITA.2017070103","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

Abstract

Useofamobilecameraforbarcodedecodingprovideshighportabilityandavailabilitybutitrequires thattherecordedbarcodeimagemustbeaccuraterepresentationofthebarcodethatisavailableon theproduct.Barcodescanningischallengingbecauseimagesmaybedegradedduetoout-of-focus bluratthetimeofimageacquisition.Therefore,imagerestorationisessentialinmakingimagesharp anduseful.Incaseofblindrestorationofsuchbarcodeimagesaccurateestimationofout-of-focus blurparameterishighlydesirable.Inthisarticle,arobustmethodhasbeenproposedforestimating theradiusofout-of-focusblur.Finitediscreteridgelettransformhasbeenusedtofindthefeatures oftheblurredimageandaradialbasisfunctionneuralnetworkisutilizedtoestimatetheradiusof out-of-focusblur.Theexperimentalresultsrevealthatproposedmethodmorerobustthantheexisting methods. KeywoRDS Blind Image Restoration, Finite Discrete Ridgelet Transform, Out-of-Focus Blur, Radial Basis Neural Network

查看原文本刊更多论文

条码散焦图像的盲恢复方法

Useofamobilecameraforbarcodedecodingprovideshighportabilityandavailabilitybutitrequires thattherecordedbarcodeimagemustbeaccuraterepresentationofthebarcodethatisavailableon theproduct。Barcodescanningischallengingbecauseimagesmaybedegradedduetoout-of-focus bluratthetimeofimageacquisition。Therefore，imagerestorationisessentialinmakingimagesharp anduseful。Incaseofblindrestorationofsuchbarcodeimagesaccurateestimationofout-of-focus blurparameterishighlydesirable。Inthisarticle，arobustmethodhasbeenproposedforestimating theradiusofout-of-focusblur。Finitediscreteridgelettransformhasbeenusedtofindthefeatures oftheblurredimageandaradialbasisfunctionneuralnetworkisutilizedtoestimatetheradiusof out-of-focusblur。Theexperimentalresultsrevealthatproposedmethodmorerobustthantheexisting方法。关键词:图像盲恢复，有限离散脊波变换，失焦模糊，径向基神经网络

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Int. J. Strateg. Inf. Technol. Appl.

自引率

0.00%

发文量