Class information for:
Level 1: SYMMETRY DETECTION//REFLECTIONAL SYMMETRY//CIRCULARITY MEASURE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
22675 372 22.5 49%


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
22675 1                   SYMMETRY DETECTION//REFLECTIONAL SYMMETRY//CIRCULARITY MEASURE 372

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 SYMMETRY DETECTION authKW 455991 5% 28% 20
2 REFLECTIONAL SYMMETRY authKW 402205 2% 70% 7
3 CIRCULARITY MEASURE authKW 328334 1% 100% 4
4 LINEARITY MEASURE authKW 328334 1% 100% 4
5 ROTATIONALLY SYMMETRICAL SHAPE authKW 328334 1% 100% 4
6 SEMI LOCAL INVARIANTS authKW 328334 1% 100% 4
7 SYMMETRY MEASURE authKW 268132 2% 47% 7
8 FOLD NUMBER authKW 246251 1% 100% 3
9 STRUCTURE FROM SYMMETRY authKW 246251 1% 100% 3
10 POINT SET PATTERN MATCHING authKW 218887 1% 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 17237 56% 0% 208
2 Computer Science, Theory & Methods 2199 22% 0% 80
3 Computer Science, Software Engineering 1626 16% 0% 58
4 Engineering, Electrical & Electronic 1298 35% 0% 132
5 Imaging Science & Photographic Technology 360 5% 0% 17
6 Mathematics, Applied 285 12% 0% 45
7 Computer Science, Information Systems 192 6% 0% 24
8 Computer Science, Cybernetics 138 2% 0% 7
9 Robotics 104 2% 0% 6
10 Optics 33 5% 0% 20

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 IC LARA BC 164167 1% 100% 2
2 COMP VIS IMAGING PROC 82084 0% 100% 1
3 COMPUTAT VIS ACTIVE PERCEPT 82084 0% 100% 1
4 DATA TRANSMISS PROC 82084 0% 100% 1
5 GR IMAGING TECHNOL 82084 0% 100% 1
6 GRP SIGNAUX MULTDIMENSIONNELS 82084 0% 100% 1
7 IMAGE COMP GPR 82084 0% 100% 1
8 INFORMAT COMP SCI INAGE KU 82084 0% 100% 1
9 INFORRNAT MATEMAT LICADA 82084 0% 100% 1
10 INTERDIPART TECNOL CONOSCENZA 82084 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 PATTERN RECOGNITION 24290 12% 1% 45
2 PATTERN RECOGNITION LETTERS 18433 10% 1% 36
3 IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE 10269 6% 1% 24
4 JOURNAL OF MATHEMATICAL IMAGING AND VISION 5119 2% 1% 8
5 IMAGE AND VISION COMPUTING 4581 3% 0% 12
6 COMPUTER VISION AND IMAGE UNDERSTANDING 3371 2% 0% 9
7 COMPUTER VISION GRAPHICS AND IMAGE PROCESSING 3021 1% 1% 5
8 COMPUTATIONAL GEOMETRY-THEORY AND APPLICATIONS 2729 2% 1% 6
9 INTERNATIONAL JOURNAL OF COMPUTER VISION 2242 2% 0% 7
10 INTERNATIONAL JOURNAL OF COMPUTATIONAL GEOMETRY & APPLICATIONS 2087 1% 1% 4

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 SYMMETRY DETECTION 455991 5% 28% 20 Search SYMMETRY+DETECTION Search SYMMETRY+DETECTION
2 REFLECTIONAL SYMMETRY 402205 2% 70% 7 Search REFLECTIONAL+SYMMETRY Search REFLECTIONAL+SYMMETRY
3 CIRCULARITY MEASURE 328334 1% 100% 4 Search CIRCULARITY+MEASURE Search CIRCULARITY+MEASURE
4 LINEARITY MEASURE 328334 1% 100% 4 Search LINEARITY+MEASURE Search LINEARITY+MEASURE
5 ROTATIONALLY SYMMETRICAL SHAPE 328334 1% 100% 4 Search ROTATIONALLY+SYMMETRICAL+SHAPE Search ROTATIONALLY+SYMMETRICAL+SHAPE
6 SEMI LOCAL INVARIANTS 328334 1% 100% 4 Search SEMI+LOCAL+INVARIANTS Search SEMI+LOCAL+INVARIANTS
7 SYMMETRY MEASURE 268132 2% 47% 7 Search SYMMETRY+MEASURE Search SYMMETRY+MEASURE
8 FOLD NUMBER 246251 1% 100% 3 Search FOLD+NUMBER Search FOLD+NUMBER
9 STRUCTURE FROM SYMMETRY 246251 1% 100% 3 Search STRUCTURE+FROM+SYMMETRY Search STRUCTURE+FROM+SYMMETRY
10 POINT SET PATTERN MATCHING 218887 1% 67% 4 Search POINT+SET+PATTERN+MATCHING Search POINT+SET+PATTERN+MATCHING

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 LUCCHESE, L , (2004) FREQUENCY DOMAIN CLASSIFICATION OF CYCLIC AND DIHEDRAL SYMMETRIES OF FINITE 2-D PATTERNS.PATTERN RECOGNITION. VOL. 37. ISSUE 12. P. 2263-2280 19 86% 14
2 ZUNIC, J , HIROTA, K , ROSIN, PL , (2010) A HU MOMENT INVARIANT AS A SHAPE CIRCULARITY MEASURE.PATTERN RECOGNITION. VOL. 43. ISSUE 1. P. 47-57 19 68% 23
3 MARTINEZ-ORTIZ, C , ZUNIC, J , (2010) CURVATURE WEIGHTED GRADIENT BASED SHAPE ORIENTATION.PATTERN RECOGNITION. VOL. 43. ISSUE 9. P. 3035-3041 12 100% 4
4 NGUYEN, TP , HOANG, TV , (2015) PROJECTION-BASED POLYGONALITY MEASUREMENT.IEEE TRANSACTIONS ON IMAGE PROCESSING. VOL. 24. ISSUE 1. P. 305 -315 20 53% 0
5 WANG, ZZ , FU, LR , LI, YF , (2014) UNIFIED DETECTION OF SKEWED ROTATION, REFLECTION AND TRANSLATION SYMMETRIES FROM AFFINE INVARIANT CONTOUR FEATURES.PATTERN RECOGNITION. VOL. 47. ISSUE 4. P. 1764 -1776 17 63% 0
6 TANG, ZJ , ZHANG, XQ , YU, CQ , HE, D , (2014) EFFICIENT POINT PATTERN MATCHING ALGORITHM FOR PLANAR POINT SETS UNDER TRANSFORM OF TRANSLATION, ROTATION AND SCALE.APPLIED MATHEMATICS AND COMPUTATION. VOL. 232. ISSUE . P. 624-631 13 81% 0
7 ZUNIC, J , HIROTA, K , DUKIC, D , AKTAS, MA , (2016) ON A 3D ANALOGUE OF THE FIRST HU MOMENT INVARIANT AND A FAMILY OF SHAPE ELLIPSOIDNESS MEASURES.MACHINE VISION AND APPLICATIONS. VOL. 27. ISSUE 1. P. 129 -144 18 50% 1
8 ZUNIC, J , KOPANJA, L , FIELDSEND, JE , (2006) NOTES ON SHAPE ORIENTATION WHERE THE STANDARD METHOD DOES NOT WORK.PATTERN RECOGNITION. VOL. 39. ISSUE 5. P. 856-865 12 92% 22
9 LEE, S , LIU, Y , (2012) CURVED GLIDE-REFLECTION SYMMETRY DETECTION.IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE. VOL. 34. ISSUE 2. P. 266 -278 16 53% 21
10 ZAVIDOVIQUE, B , DI GESU, V , (2007) THE S-KERNEL: A MEASURE OF SYMMETRY OF OBJECTS.PATTERN RECOGNITION. VOL. 40. ISSUE 3. P. 839-852 12 86% 3

Classes with closest relation at Level 1


Rank Class id link
1 6285 MOMENT INVARIANTS//ZERNIKE MOMENTS//ORTHOGONAL MOMENTS
2 7169 3D MODEL RETRIEVAL//PROCEDURAL MODELING//3D SHAPE RETRIEVAL
3 21244 SOLID RECONSTRUCTION//ORTHOGRAPHIC VIEWS//LINE DRAWING LABELLING
4 10087 POLYGONAL APPROXIMATION//CORNER DETECTION//DOMINANT POINTS
5 24794 FUZZY CONNECTEDNESS//IMAGE FORESTING TRANSFORM//GRAPH SEARCH ALGORITHMS
6 8663 RANGE IMAGE//3D OBJECT RECOGNITION//3D REGISTRATION
7 25468 SUPERQUADRICS//REPRESENTATION LEVELS//CONCEPTUAL SPACES
8 8863 HOUGH TRANSFORM//CIRCLE DETECTION//ELLIPSE DETECTION
9 27280 TRAFFIC SIGN RECOGNITION//TRAFFIC SIGN DETECTION//ROAD SIGN RECOGNITION
10 10632 GRAPH MATCHING//GRAPH EDIT DISTANCE//GRAPH CLASSIFICATION

Go to start page