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

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
9144 1184 23.1 45%


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
9 4 COMPUTER SCIENCE, THEORY & METHODS//COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE//COMPUTER SCIENCE, INFORMATION SYSTEMS 1247339
26 3       COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE//PATTERN RECOGNITION//COMPUTER SCIENCE, SOFTWARE ENGINEERING 111824
83 2             COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE//IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE//INTERNATIONAL JOURNAL OF COMPUTER VISION 27200
9144 1                   EDGE DETECTION//COLOR EDGE DETECTION//EDGE LOCALIZATION 1184

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 EDGE DETECTION authKW 1521471 24% 21% 286
2 COLOR EDGE DETECTION authKW 149198 1% 64% 9
3 EDGE LOCALIZATION authKW 97077 1% 47% 8
4 EDGE LINKING authKW 88912 1% 34% 10
5 2ND DIRECTIONAL DERIVATIVE authKW 77365 0% 100% 3
6 AUTHENTIC EDGES authKW 77365 0% 100% 3
7 NONMAXIMA SUPPRESSION authKW 77365 0% 100% 3
8 SCALE MULTIPLICATION authKW 77365 0% 100% 3
9 CANNY EDGE DETECTOR authKW 74590 1% 32% 9
10 DPTO AUTOMAT COMPUTAC address 68766 0% 67% 4

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Computer Science, Artificial Intelligence 44500 50% 0% 597
2 Engineering, Electrical & Electronic 6263 43% 0% 509
3 Imaging Science & Photographic Technology 6232 10% 0% 123
4 Computer Science, Theory & Methods 2792 14% 0% 164
5 Computer Science, Software Engineering 2493 11% 0% 130
6 Optics 1133 14% 0% 166
7 Computer Science, Cybernetics 1121 3% 0% 35
8 Computer Science, Information Systems 290 5% 0% 55
9 Remote Sensing 88 1% 0% 16
10 Robotics 65 1% 0% 9

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 DPTO AUTOMAT COMPUTAC 68766 0% 67% 4
2 DPTO AUTOMAT COMP 51577 0% 100% 2
3 DPTO ELECT COMPUTAC 38680 0% 50% 3
4 AUSTRALIAN MED ENGN 34383 0% 67% 2
5 AAAI 25788 0% 100% 1
6 ADV IMAGING PLICAT 25788 0% 100% 1
7 AGE INFORMAT ENGN 25788 0% 100% 1
8 AGE PHYS INFORMAT ENGN 25788 0% 100% 1
9 ALSTOM ENERGY 25788 0% 100% 1
10 BEIJING MUNICIPLE MULTIMEDIA INTELLIGEN 25788 0% 100% 1

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 COMPUTER VISION GRAPHICS AND IMAGE PROCESSING 54933 3% 6% 38
2 IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE 44397 8% 2% 89
3 PATTERN RECOGNITION 41494 9% 2% 105
4 CVGIP-IMAGE UNDERSTANDING 27603 1% 7% 15
5 COMPUTER GRAPHICS AND IMAGE PROCESSING 21340 1% 6% 13
6 IMAGE AND VISION COMPUTING 19363 4% 2% 44
7 PATTERN RECOGNITION LETTERS 18824 5% 1% 65
8 COMPUTER VISION AND IMAGE UNDERSTANDING 16964 3% 2% 36
9 CVGIP-GRAPHICAL MODELS AND IMAGE PROCESSING 16577 1% 6% 11
10 IEEE TRANSACTIONS ON IMAGE PROCESSING 8629 4% 1% 43

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 EDGE DETECTION 1521471 24% 21% 286 Search EDGE+DETECTION Search EDGE+DETECTION
2 COLOR EDGE DETECTION 149198 1% 64% 9 Search COLOR+EDGE+DETECTION Search COLOR+EDGE+DETECTION
3 EDGE LOCALIZATION 97077 1% 47% 8 Search EDGE+LOCALIZATION Search EDGE+LOCALIZATION
4 EDGE LINKING 88912 1% 34% 10 Search EDGE+LINKING Search EDGE+LINKING
5 2ND DIRECTIONAL DERIVATIVE 77365 0% 100% 3 Search 2ND+DIRECTIONAL+DERIVATIVE Search 2ND+DIRECTIONAL+DERIVATIVE
6 AUTHENTIC EDGES 77365 0% 100% 3 Search AUTHENTIC+EDGES Search AUTHENTIC+EDGES
7 NONMAXIMA SUPPRESSION 77365 0% 100% 3 Search NONMAXIMA+SUPPRESSION Search NONMAXIMA+SUPPRESSION
8 SCALE MULTIPLICATION 77365 0% 100% 3 Search SCALE+MULTIPLICATION Search SCALE+MULTIPLICATION
9 CANNY EDGE DETECTOR 74590 1% 32% 9 Search CANNY+EDGE+DETECTOR Search CANNY+EDGE+DETECTOR
10 QUATERNION CONVOLUTION 58022 0% 75% 3 Search QUATERNION+CONVOLUTION Search QUATERNION+CONVOLUTION

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.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 PAPARI, G , PETKOV, N , (2011) EDGE AND LINE ORIENTED CONTOUR DETECTION: STATE OF THE ART.IMAGE AND VISION COMPUTING. VOL. 29. ISSUE 2-3. P. 79 -103 71 30% 110
2 LOPEZ-MOLINA, C , DE BAETS, B , BUSTINCE, H , (2013) QUANTITATIVE ERROR MEASURES FOR EDGE DETECTION.PATTERN RECOGNITION. VOL. 46. ISSUE 4. P. 1125-1139 32 63% 33
3 HEATH, MD , SARKAR, S , SANOCKI, T , BOWYER, KW , (1997) A ROBUST VISUAL METHOD FOR ASSESSING THE RELATIVE PERFORMANCE OF EDGE-DETECTION ALGORITHMS.IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE. VOL. 19. ISSUE 12. P. 1338-1359 26 96% 232
4 DIAO, LH , YU, B , LI, H , (2007) A NEW EDGE DETECTOR BASED ON FRESNEL DIFFRACTION.PATTERN RECOGNITION LETTERS. VOL. 28. ISSUE 7. P. 859 -864 25 89% 1
5 HEATH, M , SARKAR, S , SANOCKI, T , BOWYER, K , (1998) COMPARISON OF EDGE DETECTORS - A METHODOLOGY AND INITIAL STUDY.COMPUTER VISION AND IMAGE UNDERSTANDING. VOL. 69. ISSUE 1. P. 38 -54 25 83% 143
6 LOPEZ-MOLINA, C , DE BAETS, B , BUSTINCE, H , (2014) A FRAMEWORK FOR EDGE DETECTION BASED ON RELIEF FUNCTIONS.INFORMATION SCIENCES. VOL. 278. ISSUE . P. 127 -140 24 63% 4
7 LOPEZ-MOLINA, C , DE BAETS, B , BUSTINCE, H , SANZ, J , BARRENECHEA, E , (2013) MULTISCALE EDGE DETECTION BASED ON GAUSSIAN SMOOTHING AND EDGE TRACKING.KNOWLEDGE-BASED SYSTEMS. VOL. 44. ISSUE . P. 101-111 28 49% 24
8 DEREGEH, F , NEZAMABADI-POUR, H , (2014) A NEW GRAVITATIONAL IMAGE EDGE DETECTION METHOD USING EDGE EXPLORER AGENTS.NATURAL COMPUTING. VOL. 13. ISSUE 1. P. 65 -78 19 79% 1
9 OZKAN, K , ISIK, S , (2015) A NOVEL MULTI-SCALE AND MULTI-EXPERT EDGE DETECTOR BASED ON COMMON VECTOR APPROACH.AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS. VOL. 69. ISSUE 9. P. 1272 -1281 18 78% 0
10 AKINLAR, C , TOPAL, C , (2012) EDPF: A REAL-TIME PARAMETER-FREE EDGE SEGMENT DETECTOR WITH A FALSE DETECTION CONTROL.INTERNATIONAL JOURNAL OF PATTERN RECOGNITION AND ARTIFICIAL INTELLIGENCE. VOL. 26. ISSUE 1. P. - 23 64% 5

Classes with closest relation at Level 1


Rank Class id link
1 19543 SCALE SPACE//STEERABLE FILTERS//MONOGENIC SIGNAL
2 6212 MULTILEVEL THRESHOLDING//IMAGE THRESHOLDING//IMAGE SEGMENTATION
3 10087 POLYGONAL APPROXIMATION//CORNER DETECTION//DOMINANT POINTS
4 34630 NUMBER OF FALSE ALARMS//HELMHOLTZ PRINCIPLE//MEANINGFUL MATCHES
5 8863 HOUGH TRANSFORM//CIRCLE DETECTION//ELLIPSE DETECTION
6 29746 ADAPTIVE LABELED VECTOR QUANTIZATION//AUTOMATIC SCHEMATIC GENERATION//COINCIDENCE DISTRIBUTED MEMORY
7 7796 STEREO MATCHING//STEREO VISION//DISPARITY MAP
8 24157 COMPUTER GRAPHICS AND IMAGE PROCESSING//BINARY CONTOUR//BOUNDARY TRACKING ALGORITHM
9 35271 AUTOMAT CONTROL ENGN//DEFECT CLASSIFIER//ANALOG AND DIGITAL SIGNALS
10 2200 ACTIVE CONTOURS//IMAGE SEGMENTATION//ACTIVE CONTOUR MODEL

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