Class information for:
Level 1: HOUGH TRANSFORM//CIRCLE DETECTION//ELLIPSE DETECTION

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
178 2             COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE//IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE//INTERNATIONAL JOURNAL OF COMPUTER VISION 21303
8046 1                   HOUGH TRANSFORM//CIRCLE DETECTION//ELLIPSE DETECTION 1322

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 HOUGH TRANSFORM authKW 2131817 20% 35% 259
2 CIRCLE DETECTION authKW 851350 4% 71% 50
3 ELLIPSE DETECTION authKW 719636 3% 75% 40
4 LINE DETECTION authKW 539961 4% 43% 53
5 CIRCLE FITTING authKW 385518 2% 56% 29
6 CONIC FITTING authKW 292019 1% 88% 14
7 ELLIPSE FITTING authKW 269477 2% 36% 31
8 LINE SEGMENT DETECTION authKW 203135 1% 61% 14
9 IMPLICIT POLYNOMIALS authKW 201427 1% 65% 13
10 RANDOMIZED HOUGH TRANSFORM authKW 186882 1% 56% 14

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Computer Science, Artificial Intelligence 43169 47% 0% 626
2 Engineering, Electrical & Electronic 5410 38% 0% 507
3 Computer Science, Software Engineering 3420 12% 0% 160
4 Computer Science, Theory & Methods 2883 13% 0% 176
5 Imaging Science & Photographic Technology 2627 7% 0% 86
6 Optics 968 12% 0% 165
7 Computer Science, Cybernetics 337 2% 0% 21
8 Computer Science, Information Systems 312 5% 0% 61
9 Mathematics, Applied 262 7% 0% 91
10 Computer Science, Hardware & Architecture 216 3% 0% 34

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MULTIMEDIA COMP TECHNOL 47677 0% 100% 2
2 ELECT CIRCUITS ANAL 31359 0% 26% 5
3 ABT VERSUCH GESAMTFAHRZEUG 23839 0% 100% 1
4 ARCES E DECASTRO MATH 23839 0% 100% 1
5 CHAIR THERMODYNAM A 23839 0% 100% 1
6 CNRS CREA 23839 0% 100% 1
7 DIGITAL COMP 3310 23839 0% 100% 1
8 DPT CONSTRUCT MFG ENGN 23839 0% 100% 1
9 DUT RU INT INFORMAT SCI ENGN 23839 0% 100% 1
10 ELECT ENGN DIGITAL IMAGE ANAL 23839 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PATTERN RECOGNITION LETTERS 75452 10% 2% 137
2 PATTERN RECOGNITION 49509 9% 2% 121
3 IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE 21866 5% 1% 66
4 IMAGE AND VISION COMPUTING 17475 3% 2% 44
5 REAL-TIME IMAGING 16090 1% 5% 13
6 COMPUTER VISION GRAPHICS AND IMAGE PROCESSING 14046 2% 3% 20
7 JOURNAL OF MATHEMATICAL IMAGING AND VISION 12858 2% 2% 24
8 CVGIP-IMAGE UNDERSTANDING 9178 1% 4% 9
9 COMPUTER VISION AND IMAGE UNDERSTANDING 7879 2% 1% 26
10 GRAPHICAL MODELS AND IMAGE PROCESSING 4837 0% 3% 6

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 HOUGH TRANSFORM 2131817 20% 35% 259 Search HOUGH+TRANSFORM Search HOUGH+TRANSFORM
2 CIRCLE DETECTION 851350 4% 71% 50 Search CIRCLE+DETECTION Search CIRCLE+DETECTION
3 ELLIPSE DETECTION 719636 3% 75% 40 Search ELLIPSE+DETECTION Search ELLIPSE+DETECTION
4 LINE DETECTION 539961 4% 43% 53 Search LINE+DETECTION Search LINE+DETECTION
5 CIRCLE FITTING 385518 2% 56% 29 Search CIRCLE+FITTING Search CIRCLE+FITTING
6 CONIC FITTING 292019 1% 88% 14 Search CONIC+FITTING Search CONIC+FITTING
7 ELLIPSE FITTING 269477 2% 36% 31 Search ELLIPSE+FITTING Search ELLIPSE+FITTING
8 LINE SEGMENT DETECTION 203135 1% 61% 14 Search LINE+SEGMENT+DETECTION Search LINE+SEGMENT+DETECTION
9 IMPLICIT POLYNOMIALS 201427 1% 65% 13 Search IMPLICIT+POLYNOMIALS Search IMPLICIT+POLYNOMIALS
10 RANDOMIZED HOUGH TRANSFORM 186882 1% 56% 14 Search RANDOMIZED+HOUGH+TRANSFORM Search RANDOMIZED+HOUGH+TRANSFORM

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 38889 NUMBER OF FALSE ALARMS//HELMHOLTZ PRINCIPLE//MEANINGFUL MATCHES
2 6179 POSE ESTIMATION//ASPECT GRAPHS//3D OBJECT RECOGNITION
3 24921 SYMMETRY DETECTION//CIRCULARITY MEASURE//REFLECTIONAL SYMMETRY
4 5878 POLYGONAL APPROXIMATION//CORNER DETECTION//DOMINANT POINTS
5 9643 EDGE DETECTION//COLOR EDGE DETECTION//EDGE LOCALIZATION
6 25668 HAUSDORFF DISTANCE//MIGRANT PRINCIPLE//GEOMETRIC PATTERN MATCHING
7 31680 CRATER DETECTION//CRATER DETECTION ALGORITHM//AUTOMATIC CRATER DETECTION
8 28541 TRAFFIC SIGN RECOGNITION//TRAFFIC SIGN DETECTION//ROAD SIGN RECOGNITION
9 5186 CAMERA CALIBRATION//LENS DISTORTION//RADIAL DISTORTION
10 28117 SPLITTING INTEGRATION METHOD//DIGITAL IMAGES AND PATTERNS//IMAGE GEOMETRIC TRANSFORMATION

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