Class information for:
Level 1: TEXT DETECTION//DOCUMENT IMAGE ANALYSIS//TEXT LINE SEGMENTATION

Basic class information
Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
12 4 COMPUTER SCIENCE, THEORY & METHODS//COMPUTER SCIENCE, INFORMATION SYSTEMS//COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE 1181119
37 3       COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE//PATTERN RECOGNITION//IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE 110459
1565 2             INTERNATIONAL JOURNAL ON DOCUMENT ANALYSIS AND RECOGNITION//CHARACTER RECOGNITION//HANDWRITING RECOGNITION 7595
12101 1                   TEXT DETECTION//DOCUMENT IMAGE ANALYSIS//TEXT LINE SEGMENTATION 960

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 TEXT DETECTION authKW 2179577 8% 84% 79
2 DOCUMENT IMAGE ANALYSIS authKW 924622 5% 54% 52
3 TEXT LINE SEGMENTATION authKW 723593 2% 96% 23
4 TEXT EXTRACTION authKW 703870 3% 79% 27
5 SKEW DETECTION authKW 675322 3% 86% 24
6 PAGE SEGMENTATION authKW 643189 2% 85% 23
7 SCENE TEXT DETECTION authKW 625303 2% 95% 20
8 TEXT LOCALIZATION authKW 570925 2% 87% 20
9 DOCUMENT IMAGE PROCESSING authKW 536161 4% 47% 35
10 DOCUMENT LAYOUT ANALYSIS authKW 494357 2% 94% 16

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Computer Science, Artificial Intelligence 50279 60% 0% 574
2 Engineering, Electrical & Electronic 5687 46% 0% 437
3 Computer Science, Theory & Methods 4962 20% 0% 193
4 Computer Science, Information Systems 3521 16% 0% 156
5 Computer Science, Software Engineering 3291 14% 0% 133
6 Imaging Science & Photographic Technology 3013 8% 0% 78
7 Computer Science, Cybernetics 433 2% 0% 20
8 Computer Science, Hardware & Architecture 226 3% 0% 29
9 Optics 185 7% 0% 69
10 Computer Science, Interdisciplinary Applications 153 4% 0% 39

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 LANGUAGE MEDIA PROC 196959 1% 50% 12
2 BEIJING MAT SCI KNOWLEDGE ENGN 105050 0% 80% 4
3 COMP VIS PATTERN RECOGNIT UNIT 93353 2% 18% 16
4 IMAGE UNDERSTANDING PATTERN RECOGNIT IUPR G 65657 0% 100% 2
5 NEUROCHEM NEUROIMAGING 65657 0% 100% 2
6 VISUAL INFORMAT SYST 65657 0% 100% 2
7 COMP SYST INFORMAT TECHNOL 60017 1% 23% 8
8 STUDIES COMP SCI 54396 1% 15% 11
9 CHINA MOBILE JOINT 43770 0% 67% 2
10 IMAGE UNDERSTANDING PATTERN RECOGNIT GRP 36928 0% 38% 3

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 INTERNATIONAL JOURNAL ON DOCUMENT ANALYSIS AND RECOGNITION 484276 7% 23% 63
2 PATTERN RECOGNITION 42933 10% 1% 96
3 IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE 17986 5% 1% 51
4 PATTERN ANALYSIS AND APPLICATIONS 15618 2% 3% 19
5 PATTERN RECOGNITION LETTERS 13790 5% 1% 50
6 INTERNATIONAL JOURNAL OF PATTERN RECOGNITION AND ARTIFICIAL INTELLIGENCE 11215 3% 1% 24
7 IEEE TRANSACTIONS ON IMAGE PROCESSING 10709 5% 1% 44
8 IMAGE AND VISION COMPUTING 9053 3% 1% 27
9 JOURNAL OF ELECTRONIC IMAGING 8390 3% 1% 24
10 LECTURE NOTES IN COMPUTER SCIENCE 5560 13% 0% 124

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 TEXT DETECTION 2179577 8% 84% 79 Search TEXT+DETECTION Search TEXT+DETECTION
2 DOCUMENT IMAGE ANALYSIS 924622 5% 54% 52 Search DOCUMENT+IMAGE+ANALYSIS Search DOCUMENT+IMAGE+ANALYSIS
3 TEXT LINE SEGMENTATION 723593 2% 96% 23 Search TEXT+LINE+SEGMENTATION Search TEXT+LINE+SEGMENTATION
4 TEXT EXTRACTION 703870 3% 79% 27 Search TEXT+EXTRACTION Search TEXT+EXTRACTION
5 SKEW DETECTION 675322 3% 86% 24 Search SKEW+DETECTION Search SKEW+DETECTION
6 PAGE SEGMENTATION 643189 2% 85% 23 Search PAGE+SEGMENTATION Search PAGE+SEGMENTATION
7 SCENE TEXT DETECTION 625303 2% 95% 20 Search SCENE+TEXT+DETECTION Search SCENE+TEXT+DETECTION
8 TEXT LOCALIZATION 570925 2% 87% 20 Search TEXT+LOCALIZATION Search TEXT+LOCALIZATION
9 DOCUMENT IMAGE PROCESSING 536161 4% 47% 35 Search DOCUMENT+IMAGE+PROCESSING Search DOCUMENT+IMAGE+PROCESSING
10 DOCUMENT LAYOUT ANALYSIS 494357 2% 94% 16 Search DOCUMENT+LAYOUT+ANALYSIS Search DOCUMENT+LAYOUT+ANALYSIS

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.

Classes with closest relation at Level 1


rank cluster_id2 link
1 3353 HANDWRITING RECOGNITION//CHARACTER RECOGNITION//OPTICAL CHARACTER RECOGNITION
2 17190 GRAPHICS RECOGNITION//SYMBOL RECOGNITION//SKETCH RECOGNITION
3 27018 LICENSE PLATE RECOGNITION//LICENSE PLATE DETECTION//LICENSE PLATE RECOGNITION LPR
4 7508 MULTILEVEL THRESHOLDING//IMAGE THRESHOLDING//BINARIZATION
5 28541 TRAFFIC SIGN RECOGNITION//TRAFFIC SIGN DETECTION//ROAD SIGN RECOGNITION
6 37723 SEAL IDENTIFICATION//ORIENTATION INVARIANT TRANSFORM//PHASE BASED RECOGNITION
7 29237 LABEL EQUIVALENCE//CONNECTED COMPONENT LABELING//CONNECTED COMPONENTS
8 17141 INFORMATION EXTRACTION//WRAPPER INDUCTION//WEB DATA EXTRACTION
9 28195 CAVLD//HUFFMAN DECODING//ENTROPY DECODING
10 36986 CONSUMER SUPPORT SYSTEM//ADVANCED INTERFACES//AHUJA BUSINESS

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