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  • Pages that link to "Datasets (old page)" - TC11
    Template Template talk Help Help talk Category Category talk DAS Discussion Filters Hide transclusions Hide links Hide redirects The following pages link to Datasets old page View previous 50 next 50 20 50 100 250 500 Datasets old redirect page links View previous 50 next 50 20 50 100 250 500 Retrieved from http www iapr tc11 org mediawiki index php Special WhatLinksHere Personal tools 91 105 69 17 Talk

    Original URL path: http://www.iapr-tc11.org/mediawiki/index.php?title=Special:WhatLinksHere&target=Datasets+%28old+page%29 (2016-02-15)
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  • Pages that link to "Harbin Institute of Technology Opening Recognition Corpus for Chinese Characters (HIT-OR3C)" - TC11
    Filters Hide transclusions Hide links Hide redirects The following pages link to Harbin Institute of Technology Opening Recognition Corpus for Chinese Characters HIT OR3C View previous 50 next 50 20 50 100 250 500 Handwriting recognition for Chinese characters links Harbin Institute of Technology Opening Recognition Corpus for Chinese Characters HIT OR3C redirect page links Datasets per Journal Conference links Datasets List links IAPR TC11 What s New links View

    Original URL path: http://www.iapr-tc11.org/mediawiki/index.php?title=Special:WhatLinksHere&target=Harbin+Institute+of+Technology+Opening+Recognition+Corpus+for+Chinese+Characters+%28HIT-OR3C%29 (2016-02-15)
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  • Handwriting recognition for Chinese characters - TC11
    device This is a topic that has received a lot of attention lately including the shape normalization methods for handwritten Chinese character recognition 1 and various methods for online recognition of Chinese characters see 2 for a review Evaluation Protocol This task consists of a total number of 909 818 handwriting characters We provide one training set the character subsets GB1 GB2 Letter and Digit 832 650 samples and one testing set the documents subset 77 168 samples For evaluation the overall recognition rate should be reported References 1 C L Liu and K Marukawa 2005 Pseudo two dimensional shape normalization methods for handwritten Chinese character recognition Pattern Recognition vol 38 no 12 pp 2242 2255 Dec 2 C L Liu S Jaeger and M Nakagawa 2004 Online recognition of Chinese characters The state of the art IEEE Transactions on Pattern Analysis and Machine Intelligence vol 26 no 2 pp 198 213 Related Dataset Harbin Institute of Technology Opening Recognition Corpus for Chinese Characters HIT OR3C This page is editable only by TC11 Officers Retrieved from http www iapr tc11 org mediawiki index php title Handwriting recognition for Chinese characters oldid 1361 Personal tools 91 105 69 17 Talk for

    Original URL path: http://www.iapr-tc11.org/mediawiki/index.php/Handwriting_recognition_for_Chinese_characters (2016-02-15)
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  • Pages that link to "Handwriting recognition for Chinese characters" - TC11
    Category talk DAS Discussion Filters Hide transclusions Hide links Hide redirects The following pages link to Handwriting recognition for Chinese characters View previous 50 next 50 20 50 100 250 500 Harbin Institute of Technology Opening Recognition Corpus for Chinese Characters HIT OR3C links Handwriting recognition for Chinese characters redirect page links View previous 50 next 50 20 50 100 250 500 Retrieved from http www iapr tc11 org mediawiki

    Original URL path: http://www.iapr-tc11.org/mediawiki/index.php?title=Special:WhatLinksHere&target=Handwriting+recognition+for+Chinese+characters (2016-02-15)
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  • Pages that link to "IBN SINA: A database for research on processing and understanding of Arabic manuscripts images" - TC11
    Category Category talk DAS Discussion Filters Hide transclusions Hide links Hide redirects The following pages link to IBN SINA A database for research on processing and understanding of Arabic manuscripts images View previous 50 next 50 20 50 100 250 500 Character discovery in the sub word shapes links Datasets per Journal Conference links Datasets List links IAPR TC11 What s New links Letter block Recognition in Arabic links View

    Original URL path: http://www.iapr-tc11.org/mediawiki/index.php?title=Special:WhatLinksHere&target=IBN+SINA%3A+A+database+for+research+on+processing+and+understanding+of+Arabic+manuscripts+images (2016-02-15)
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  • Character discovery in the sub-word shapes - TC11
    out separately The Balanced Error Rate BER is used as the performance measure please see below for the details As a reference the results can be compared to the published results available in Table 2 in 1 Evaluation Protocol A cross validation technique is proposed for the evaluation of this task The average BER for each character is computed by repeating the training process for 10 times In each run the database is split into a training set and test set randomly The training set consists of 80 percent of the database The proposed method is trained using the training data and its performance is computed over the test data in terms of BER The BER is defined as BER 0 5 FP TN FP FN FN TP Where FP False Positive TP True Positive FN False Negative TN True Negative The average BER is calculated over the 10 runs Related Dataset and Ground Truth Data IBN SINA A database for research on processing and understanding of Arabic manuscripts images originally proposed for v1 0 of the dataset References Reza Farrahi Moghaddam Mohamed Cheriet Mathias M Adankon Kostyantyn Filonenko and Robert Wisnovsky IBN SINA A database for research on processing

    Original URL path: http://www.iapr-tc11.org/mediawiki/index.php/Character_discovery_in_the_sub-word_shapes (2016-02-15)
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  • Pages that link to "Character discovery in the sub-word shapes" - TC11
    Help Help talk Category Category talk DAS Discussion Filters Hide transclusions Hide links Hide redirects The following pages link to Character discovery in the sub word shapes View previous 50 next 50 20 50 100 250 500 IBN SINA A database for research on processing and understanding of Arabic manuscripts images links View previous 50 next 50 20 50 100 250 500 Retrieved from http www iapr tc11 org mediawiki

    Original URL path: http://www.iapr-tc11.org/mediawiki/index.php?title=Special:WhatLinksHere&target=Character+discovery+in+the+sub-word+shapes (2016-02-15)
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  • IAM Online Document Database (IAMonDo-database) - TC11
    angle on the top left as a start mark and an angle on the bottom right as an end mark marking of text enclosing it in square brackets marking of entire text lines by a vertical stroke on the right or left side of the text block encircling annotation of these markings by small text labels and lines connecting these text labels with the markings Of all documents a subset of 839 contain an average of 10 such marking elements Some of the documents have landscape orientation others have portrait orientation On some documents separate text parts have a different orientation The dataset contains 941 documents 68841 words 7616 text lines in text blocks 1478 text blocks 2068 list items 536 lists 2550 table cells 450 tables 5698 labels in diagrams 917 drawings in diagrams 910 diagrams 546 drawing not part of diagrams 489 formulas 355 097 strokes As file format InkML as defined by W3C in a working draft 2006 is used Each document is placed in its individual InkML file The handwriting is recorded by collecting a sample point every 13 to 14 milliseconds along the pen trajectory Sample points in a straight line have been removed by the recording device Each sample point is given by its coordinates on the sheet a timestamp in milliseconds and a pressure value from 0 to 255 The sample points recorded beginning from the moment where the pen touches the paper on to the moment when the pen is lifted again are grouped together to form a stroke or trace The ground truth annotation and the meta data are integrated together with the plain writing information in the InkML file of an individual document All the documents together use 126 MB of space on the hard disk Metadata For each document the following information about the writer has been collected birthday yyyy mm dd gender male female citizenship country code date yyyy mm dd profession free text educational degree elementary school high school apprenticeship secondary school bachelor master phd native language These pieces of information are stored along with the rest of the information in the InkML documents The documents and the corresponding templates have been numbered from 000 to 999 These number are at the same time the identification string ID of a document If the same template has been copied several times the ID of these documents has been expanded by small Latin characters to become unique as for example 001a The ID has been used as the name of the documents files Software The database s documents are stored using the InkML standard InkML standard is quite complex and therefor might be a barrier to access the document s content To resolve this issue a software library libinkml has been released which implements the portion of InkML required to read the documents This software can be used outside of the context of this database The software InkAnno built on libinkml was developed to simplify the handling of IAMonDo

    Original URL path: http://www.iapr-tc11.org/mediawiki/index.php/IAM_Online_Document_Database_%28IAMonDo-database%29 (2016-02-15)
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