Class information for:
Level 1: EDGE DETECTION//COLOR EDGE DETECTION//EDGE LOCALIZATION

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
9643 1                   EDGE DETECTION//COLOR EDGE DETECTION//EDGE LOCALIZATION 1166

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 EDGE DETECTION authKW 1632706 25% 20% 296
2 COLOR EDGE DETECTION authKW 180182 1% 67% 10
3 EDGE LOCALIZATION authKW 101745 1% 47% 8
4 2ND DIRECTIONAL DERIVATIVE authKW 81085 0% 100% 3
5 AUTHENTIC EDGES authKW 81085 0% 100% 3
6 NONMAXIMA SUPPRESSION authKW 81085 0% 100% 3
7 SCALE MULTIPLICATION authKW 81085 0% 100% 3
8 EDGE LINKING authKW 75480 1% 31% 9
9 DPTO AUTOMAT COMPUTAC address 72073 0% 67% 4
10 CANNY EDGE DETECTOR authKW 68402 1% 28% 9

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Computer Science, Artificial Intelligence 39611 48% 0% 563
2 Imaging Science & Photographic Technology 6556 11% 0% 126
3 Engineering, Electrical & Electronic 5894 42% 0% 493
4 Computer Science, Software Engineering 2792 12% 0% 136
5 Computer Science, Theory & Methods 2605 13% 0% 157
6 Optics 1297 15% 0% 175
7 Computer Science, Cybernetics 873 3% 0% 31
8 Computer Science, Information Systems 277 5% 0% 54
9 Robotics 101 1% 0% 11
10 Remote Sensing 86 1% 0% 16

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 DPTO AUTOMAT COMPUTAC 72073 0% 67% 4
2 DPTO AUTOMAT COMP 54057 0% 100% 2
3 DPTO ELECT COMPUTAC 40539 0% 50% 3
4 AUSTRALIAN MED ENGN 36036 0% 67% 2
5 ADV IMAGING PLICAT 27028 0% 100% 1
6 ALSTOM ENERGY 27028 0% 100% 1
7 ASM AUTONOMOUS SYST MACHINE VIS 27028 0% 100% 1
8 BEIJING MUNICIPLE MULTIMEDIA INTELLIGEN 27028 0% 100% 1
9 CEOG INFORMAT SCI 27028 0% 100% 1
10 COMP CIENT ANAL NUMER LACCAN UFAL 27028 0% 100% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 COMPUTER VISION GRAPHICS AND IMAGE PROCESSING 54585 3% 5% 37
2 PATTERN RECOGNITION 40667 9% 1% 103
3 IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE 40232 7% 2% 84
4 COMPUTER GRAPHICS AND IMAGE PROCESSING 33888 1% 8% 16
5 CVGIP-IMAGE UNDERSTANDING 28931 1% 7% 15
6 IMAGE AND VISION COMPUTING 24598 4% 2% 49
7 PATTERN RECOGNITION LETTERS 18030 5% 1% 63
8 CVGIP-GRAPHICAL MODELS AND IMAGE PROCESSING 17375 1% 6% 11
9 IEEE TRANSACTIONS ON IMAGE PROCESSING 7637 4% 1% 41
10 REAL-TIME IMAGING 5284 1% 3% 7

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 EDGE DETECTION 1632706 25% 20% 296 Search EDGE+DETECTION Search EDGE+DETECTION
2 COLOR EDGE DETECTION 180182 1% 67% 10 Search COLOR+EDGE+DETECTION Search COLOR+EDGE+DETECTION
3 EDGE LOCALIZATION 101745 1% 47% 8 Search EDGE+LOCALIZATION Search EDGE+LOCALIZATION
4 2ND DIRECTIONAL DERIVATIVE 81085 0% 100% 3 Search 2ND+DIRECTIONAL+DERIVATIVE Search 2ND+DIRECTIONAL+DERIVATIVE
5 AUTHENTIC EDGES 81085 0% 100% 3 Search AUTHENTIC+EDGES Search AUTHENTIC+EDGES
6 NONMAXIMA SUPPRESSION 81085 0% 100% 3 Search NONMAXIMA+SUPPRESSION Search NONMAXIMA+SUPPRESSION
7 SCALE MULTIPLICATION 81085 0% 100% 3 Search SCALE+MULTIPLICATION Search SCALE+MULTIPLICATION
8 EDGE LINKING 75480 1% 31% 9 Search EDGE+LINKING Search EDGE+LINKING
9 CANNY EDGE DETECTOR 68402 1% 28% 9 Search CANNY+EDGE+DETECTOR Search CANNY+EDGE+DETECTOR
10 PRATTS FIGURE OF MERIT 60812 0% 75% 3 Search PRATTS+FIGURE+OF+MERIT Search PRATTS+FIGURE+OF+MERIT

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 22757 STEERABLE FILTERS//SCALE SPACE//MONOGENIC SIGNAL
2 38889 NUMBER OF FALSE ALARMS//HELMHOLTZ PRINCIPLE//MEANINGFUL MATCHES
3 7508 MULTILEVEL THRESHOLDING//IMAGE THRESHOLDING//BINARIZATION
4 28117 SPLITTING INTEGRATION METHOD//DIGITAL IMAGES AND PATTERNS//IMAGE GEOMETRIC TRANSFORMATION
5 18184 ROAD EXTRACTION//ROAD NETWORK EXTRACTION//ROAD TRACKING
6 34760 AUTOMAT CONTROL ENGN//DEFECT CLASSIFIER//EXPOSURE MACHINE
7 5878 POLYGONAL APPROXIMATION//CORNER DETECTION//DOMINANT POINTS
8 6179 POSE ESTIMATION//ASPECT GRAPHS//3D OBJECT RECOGNITION
9 8046 HOUGH TRANSFORM//CIRCLE DETECTION//ELLIPSE DETECTION
10 8303 STEREO MATCHING//STEREO VISION//DISPARITY ESTIMATION

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