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Character extraction from scene image using fuzzy entropy and rule-based technique

Identifieur interne : 001D22 ( Istex/Corpus ); précédent : 001D21; suivant : 001D23

Character extraction from scene image using fuzzy entropy and rule-based technique

Auteurs : Opas Chutatape ; Li Li

Source :

RBID : ISTEX:AEF6BB1806D0611AFEBB072BEEF473AF951D7A38

Abstract

Abstract: This paper presents a segmentation technique based on fuzzy logic and information entropy principle to extract alphanumeric characters from general scene images. In this approach, the scene images are segmented into various regions based on fuzzy entropy method. A coarse searching technique is then implemented to locate potential character regions, followed by a rule-based character detecting technique to accurately extract characters. The x-projection/profile is also applied to search for any missing characters. Test results show that the proposed method is capable of extracting alphanumeric characters from various scene images under badly illuminating condition.

Url:
DOI: 10.1007/3-540-63460-6_168

Links to Exploration step

ISTEX:AEF6BB1806D0611AFEBB072BEEF473AF951D7A38

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<role>
<roleTerm type="text">editor</roleTerm>
</role>
</name>
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<role>
<roleTerm type="text">editor</roleTerm>
</role>
</name>
<name type="personal">
<namePart type="given">Jan</namePart>
<namePart type="family">van Leeuwen</namePart>
<role>
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</role>
</name>
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<teiHeader></teiHeader>
<text>
<front></front>
<body></body>
<back>
<listBibl>
<biblStruct xml:id="b0">
<analytic>
<title level="a" type="main">Locating Number Plates on Vehicles by Using Topographical Features</title>
<author>
<persName>
<forename type="first">B</forename>
<forename type="middle">T</forename>
<surname>Churl</surname>
</persName>
</author>
<author>
<persName>
<forename type="first">J</forename>
<surname>Soh</surname>
</persName>
</author>
<author>
<persName>
<forename type="first">B</forename>
<forename type="middle">W</forename>
<surname>Min</surname>
</persName>
</author>
</analytic>
<monogr>
<title level="m">Proc. ACCV'93</title>
<meeting>. ACCV'93
<address>
<addrLine>Japan</addrLine>
</address>
</meeting>
<imprint>
<date type="published" when="1983"></date>
<biblScope unit="page" from="430" to="433"></biblScope>
</imprint>
</monogr>
</biblStruct>
<biblStruct xml:id="b1">
<analytic>
<title level="a" type="main">Image Segmentation and Character Recognition of Vehicle License Plates for Electronic Road Pricing</title>
<author>
<persName>
<forename type="first">T</forename>
<forename type="middle">K</forename>
<surname>Lim</surname>
</persName>
</author>
<author>
<persName>
<forename type="first">J</forename>
<forename type="middle">T</forename>
<surname>Ong</surname>
</persName>
</author>
</analytic>
<monogr>
<title level="m">Proc. ICARCV'92</title>
<meeting>. ICARCV'92
<address>
<addrLine>Singapore</addrLine>
</address>
</meeting>
<imprint>
<date type="published" when="1992"></date>
<biblScope unit="page" from="1663" to="1667"></biblScope>
</imprint>
</monogr>
</biblStruct>
<biblStruct xml:id="b2">
<analytic>
<title level="a" type="main">Recognising Characters in Scene Images</title>
<author>
<persName>
<forename type="first">J</forename>
<surname>Ohya</surname>
</persName>
</author>
<author>
<persName>
<forename type="first">A</forename>
<surname>Shio</surname>
</persName>
</author>
<author>
<persName>
<forename type="first">S</forename>
<surname>Akamatru</surname>
</persName>
</author>
</analytic>
<monogr>
<title level="j">1EEE Trans. PAM[</title>
<imprint>
<biblScope unit="volume">16</biblScope>
<biblScope unit="issue">2</biblScope>
<biblScope unit="page" from="214" to="220"></biblScope>
<date type="published" when="1994-02"></date>
</imprint>
</monogr>
</biblStruct>
<biblStruct xml:id="b3">
<analytic>
<title level="a" type="main">Vehicle Number Plate Location for Character Recognition</title>
<author>
<persName>
<forename type="first">M</forename>
<surname>He</surname>
</persName>
</author>
<author>
<persName>
<forename type="first">A</forename>
<forename type="middle">L</forename>
<surname>Harvey</surname>
</persName>
</author>
</analytic>
<monogr>
<title level="m">Proc. ACCV'95</title>
<meeting>. ACCV'95
<address>
<addrLine>Singapore</addrLine>
</address>
</meeting>
<imprint>
<date type="published" when="1995"></date>
<biblScope unit="page" from="425" to="1428"></biblScope>
</imprint>
</monogr>
</biblStruct>
<biblStruct xml:id="b4">
<analytic>
<title level="a" type="main">Automatic Extraction of Characters in Complex Scene Images</title>
<author>
<persName>
<forename type="first">C</forename>
<forename type="middle">M</forename>
<surname>Lee</surname>
</persName>
</author>
<author>
<persName>
<forename type="first">A</forename>
<surname>Kankanhalli</surname>
</persName>
</author>
</analytic>
<monogr>
<title level="j">Patt. Recog. Artif. Intell</title>
<imprint>
<biblScope unit="volume">9</biblScope>
<biblScope unit="issue">1</biblScope>
<biblScope unit="page" from="67" to="82"></biblScope>
<date type="published" when="1995"></date>
</imprint>
</monogr>
</biblStruct>
<biblStruct xml:id="b5">
<analytic>
<title level="a" type="main">A Method for Car Number Plate Character Extraction</title>
<author>
<persName>
<forename type="first">L</forename>
<forename type="middle">Z</forename>
<surname>Yong</surname>
</persName>
</author>
<author>
<persName>
<forename type="first">Opas</forename>
<surname>Chutatape</surname>
</persName>
</author>
</analytic>
<monogr>
<title level="m">Proc. 1EEE lnt. Conf. on SPCS'95</title>
<meeting>. 1EEE lnt. Conf. on SPCS'95
<address>
<addrLine>Singapore</addrLine>
</address>
</meeting>
<imprint>
<date type="published" when="1995"></date>
<biblScope unit="page" from="256" to="259"></biblScope>
</imprint>
</monogr>
</biblStruct>
<biblStruct xml:id="b6">
<analytic>
<title level="a" type="main">Development of an Electronic Camera Enforcement System for Electronic Road Pricing</title>
<author>
<persName>
<forename type="first">K</forename>
<surname>Lim</surname>
</persName>
</author>
<author>
<persName>
<forename type="first">J</forename>
<forename type="middle">T</forename>
<surname>Ong</surname>
</persName>
</author>
<author>
<persName>
<forename type="first">M</forename>
<forename type="middle">A</forename>
<surname>Do</surname>
</persName>
</author>
</analytic>
<monogr>
<title level="m">Proc. 1CARCV'92</title>
<meeting>. 1CARCV'92
<address>
<addrLine>Singapore</addrLine>
</address>
</meeting>
<imprint>
<date type="published" when="1992"></date>
<biblScope unit="page" from="15" to="3"></biblScope>
</imprint>
</monogr>
</biblStruct>
<biblStruct xml:id="b7">
<analytic>
<title level="a" type="main">Vehicle Licence-Ptate Recognition By Image Analysis</title>
<author>
<persName>
<forename type="first">K</forename>
<surname>Miyamoto</surname>
</persName>
</author>
<author>
<persName>
<forename type="first">K</forename>
<surname>Nagano</surname>
</persName>
</author>
</analytic>
<monogr>
<title level="m">Proc. IEEEIECON'91</title>
<meeting>. IEEEIECON'91
<address>
<addrLine>Japan</addrLine>
</address>
</meeting>
<imprint>
<date type="published" when="1991"></date>
<biblScope unit="page" from="1734" to="1738"></biblScope>
</imprint>
</monogr>
</biblStruct>
<biblStruct xml:id="b8">
<analytic>
<title></title>
<author>
<persName>
<forename type="first">S</forename>
<forename type="middle">K</forename>
<surname>Pal</surname>
</persName>
</author>
<author>
<persName>
<forename type="first">D</forename>
<surname>Dutta</surname>
</persName>
</author>
<author>
<persName>
<surname>Majumder</surname>
</persName>
</author>
</analytic>
<monogr>
<title level="j">Fuzzy Mathematical Approach to Pattern Recognition</title>
<imprint>
<publisher>John Wiley & Sons</publisher>
<publisher>John Wiley & Sons</publisher>
<date type="published" when="1986"></date>
</imprint>
</monogr>
</biblStruct>
<biblStruct xml:id="b9">
<analytic>
<title level="a" type="main">Image Enhancement and Thresholding by Optimization of Fuzzy Compactness</title>
<author>
<persName>
<forename type="first">S</forename>
<forename type="middle">K</forename>
<surname>Pal</surname>
</persName>
</author>
<author>
<persName>
<forename type="first">Azriel</forename>
<surname>Rosenfield</surname>
</persName>
</author>
</analytic>
<monogr>
<title level="j">Patto Recog. Lett</title>
<imprint>
<biblScope unit="volume">7</biblScope>
<biblScope unit="page" from="77" to="86"></biblScope>
<date type="published" when="1988"></date>
</imprint>
</monogr>
</biblStruct>
<biblStruct xml:id="b10">
<analytic>
<title></title>
<author>
<persName>
<forename type="first">A</forename>
<forename type="middle">K</forename>
<surname>Jain</surname>
</persName>
</author>
</analytic>
<monogr>
<title level="m">Fundamentals of Digital Image Processing</title>
<imprint>
<publisher>Prentice-Hall</publisher>
<date type="published" when="1989"></date>
</imprint>
</monogr>
</biblStruct>
<biblStruct xml:id="b11">
<monogr>
<title level="m" type="main">A New Method for Grey-Level Picture Thresholding Using the Entropy of the Histogram</title>
<author>
<persName>
<forename type="first">J</forename>
<forename type="middle">N</forename>
<surname>Kapur</surname>
</persName>
</author>
<author>
<persName>
<forename type="first">P</forename>
<forename type="middle">K</forename>
<surname>Sahoo</surname>
</persName>
</author>
<author>
<persName>
<forename type="first">A</forename>
<forename type="middle">K C</forename>
<surname>Wong</surname>
</persName>
</author>
<imprint>
<date type="published" when="1985"></date>
<publisher>CVGIP</publisher>
<biblScope unit="page" from="273" to="285"></biblScope>
</imprint>
</monogr>
</biblStruct>
</listBibl>
</back>
</text>
</istex:refBibTEI>
</enrichments>
</istex>
</record>

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