Illumination Compensation for Document Images Using Local-Global Block Analysis
Identifieur interne : 000964 ( Main/Exploration ); précédent : 000963; suivant : 000965Illumination Compensation for Document Images Using Local-Global Block Analysis
Auteurs : Hafrizal Azmi [Malaisie] ; M. Iqbal Saripan [Malaisie] ; Syamsul Azmir [Malaisie] ; Raja Abdullah [Malaisie]Source :
- Lecture Notes in Computer Science [ 0302-9743 ] ; 2009.
Abstract
Abstract: This paper presents the illumination compensation technique for document images using local-global block analysis. Imbalance illumination will affect the performance of classification and segmentation process because the darker regions conceal the information of the image. This method will split the image into non-overlapped blocks, and utilize the information within the local and global area of the image. The output images were binarized with simple global thresholding technique and the result shows that the output image is comparable in quality with the existed method. A comparative result will be presented with other document binarization methods.
Url:
DOI: 10.1007/978-3-642-05036-7_60
Affiliations:
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Iqbal Saripan</name></author><author><name sortKey="Azmir, Syamsul" sort="Azmir, Syamsul" uniqKey="Azmir S" first="Syamsul" last="Azmir">Syamsul Azmir</name></author><author><name sortKey="Abdullah, Raja" sort="Abdullah, Raja" uniqKey="Abdullah R" first="Raja" last="Abdullah">Raja Abdullah</name></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:97664B1EA4830C4D4AA724DF27530107758E9276</idno><date when="2009" year="2009">2009</date><idno type="doi">10.1007/978-3-642-05036-7_60</idno><idno type="url">https://api.istex.fr/document/97664B1EA4830C4D4AA724DF27530107758E9276/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">000223</idno><idno type="wicri:Area/Istex/Curation">000220</idno><idno type="wicri:Area/Istex/Checkpoint">000486</idno><idno type="wicri:doubleKey">0302-9743:2009:Azmi H:illumination:compensation:for</idno><idno type="wicri:Area/Main/Merge">000972</idno><idno type="wicri:Area/Main/Curation">000964</idno><idno type="wicri:Area/Main/Exploration">000964</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">Illumination Compensation for Document Images Using Local-Global Block Analysis</title><author><name sortKey="Azmi, Hafrizal" sort="Azmi, Hafrizal" uniqKey="Azmi H" first="Hafrizal" last="Azmi">Hafrizal Azmi</name><affiliation wicri:level="1"><country xml:lang="fr">Malaisie</country><wicri:regionArea>Department of Computer & Communication Systems Engineering, Faculty of Engineering, Universiti Putra Malaysia, 43400, UPM, Serdang, Selangor</wicri:regionArea><wicri:noRegion>Selangor</wicri:noRegion></affiliation></author><author><name sortKey="Iqbal Saripan, M" sort="Iqbal Saripan, M" uniqKey="Iqbal Saripan M" first="M." last="Iqbal Saripan">M. Iqbal Saripan</name><affiliation wicri:level="1"><country xml:lang="fr">Malaisie</country><wicri:regionArea>Department of Computer & Communication Systems Engineering, Faculty of Engineering, Universiti Putra Malaysia, 43400, UPM, Serdang, Selangor</wicri:regionArea><wicri:noRegion>Selangor</wicri:noRegion></affiliation></author><author><name sortKey="Azmir, Syamsul" sort="Azmir, Syamsul" uniqKey="Azmir S" first="Syamsul" last="Azmir">Syamsul Azmir</name><affiliation wicri:level="1"><country xml:lang="fr">Malaisie</country><wicri:regionArea>Department of Computer & Communication Systems Engineering, Faculty of Engineering, Universiti Putra Malaysia, 43400, UPM, Serdang, Selangor</wicri:regionArea><wicri:noRegion>Selangor</wicri:noRegion></affiliation></author><author><name sortKey="Abdullah, Raja" sort="Abdullah, Raja" uniqKey="Abdullah R" first="Raja" last="Abdullah">Raja Abdullah</name><affiliation wicri:level="1"><country xml:lang="fr">Malaisie</country><wicri:regionArea>Department of Computer & Communication Systems Engineering, Faculty of Engineering, Universiti Putra Malaysia, 43400, UPM, Serdang, Selangor</wicri:regionArea><wicri:noRegion>Selangor</wicri:noRegion></affiliation></author></analytic><monogr></monogr><series><title level="s">Lecture Notes in Computer Science</title><imprint><date>2009</date></imprint><idno type="ISSN">0302-9743</idno><idno type="eISSN">1611-3349</idno><idno type="ISSN">0302-9743</idno></series><idno type="istex">97664B1EA4830C4D4AA724DF27530107758E9276</idno><idno type="DOI">10.1007/978-3-642-05036-7_60</idno><idno type="ChapterID">60</idno><idno type="ChapterID">Chap60</idno></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0302-9743</idno></seriesStmt></fileDesc><profileDesc><textClass></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Abstract: This paper presents the illumination compensation technique for document images using local-global block analysis. Imbalance illumination will affect the performance of classification and segmentation process because the darker regions conceal the information of the image. This method will split the image into non-overlapped blocks, and utilize the information within the local and global area of the image. The output images were binarized with simple global thresholding technique and the result shows that the output image is comparable in quality with the existed method. A comparative result will be presented with other document binarization methods.</div></front></TEI><affiliations><list><country><li>Malaisie</li></country></list><tree><country name="Malaisie"><noRegion><name sortKey="Azmi, Hafrizal" sort="Azmi, Hafrizal" uniqKey="Azmi H" first="Hafrizal" last="Azmi">Hafrizal Azmi</name></noRegion><name sortKey="Abdullah, Raja" sort="Abdullah, Raja" uniqKey="Abdullah R" first="Raja" last="Abdullah">Raja Abdullah</name><name sortKey="Azmir, Syamsul" sort="Azmir, Syamsul" uniqKey="Azmir S" first="Syamsul" last="Azmir">Syamsul Azmir</name><name sortKey="Iqbal Saripan, M" sort="Iqbal Saripan, M" uniqKey="Iqbal Saripan M" first="M." last="Iqbal Saripan">M. Iqbal Saripan</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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