Class information for:
Level 1: POLYGONAL APPROXIMATION//DOMINANT POINTS//CORNER DETECTION

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
5111 1603 24.1 47%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
360 16761 PATTERN RECOGNITION//PATTERN RECOGNITION LETTERS//IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 POLYGONAL APPROXIMATION Author keyword 72 53% 6% 95
2 DOMINANT POINTS Author keyword 48 70% 2% 40
3 CORNER DETECTION Author keyword 25 26% 5% 83
4 SHAPE RETRIEVAL Author keyword 21 36% 3% 47
5 SHAPE MATCHING Author keyword 15 19% 4% 70
6 DIGITAL PLANAR CURVES Author keyword 15 88% 0% 7
7 SHAPE SIMILARITY RETRIEVAL Author keyword 15 88% 0% 7
8 SHAPE REPRESENTATION Author keyword 12 18% 4% 60
9 DOMINANT POINT DETECTION Author keyword 9 64% 1% 9
10 SHAPE RECOGNITION Author keyword 9 15% 3% 55

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 POLYGONAL APPROXIMATION 72 53% 6% 95 Search POLYGONAL+APPROXIMATION Search POLYGONAL+APPROXIMATION
2 DOMINANT POINTS 48 70% 2% 40 Search DOMINANT+POINTS Search DOMINANT+POINTS
3 CORNER DETECTION 25 26% 5% 83 Search CORNER+DETECTION Search CORNER+DETECTION
4 SHAPE RETRIEVAL 21 36% 3% 47 Search SHAPE+RETRIEVAL Search SHAPE+RETRIEVAL
5 SHAPE MATCHING 15 19% 4% 70 Search SHAPE+MATCHING Search SHAPE+MATCHING
6 DIGITAL PLANAR CURVES 15 88% 0% 7 Search DIGITAL+PLANAR+CURVES Search DIGITAL+PLANAR+CURVES
7 SHAPE SIMILARITY RETRIEVAL 15 88% 0% 7 Search SHAPE+SIMILARITY+RETRIEVAL Search SHAPE+SIMILARITY+RETRIEVAL
8 SHAPE REPRESENTATION 12 18% 4% 60 Search SHAPE+REPRESENTATION Search SHAPE+REPRESENTATION
9 DOMINANT POINT DETECTION 9 64% 1% 9 Search DOMINANT+POINT+DETECTION Search DOMINANT+POINT+DETECTION
10 SHAPE RECOGNITION 9 15% 3% 55 Search SHAPE+RECOGNITION Search SHAPE+RECOGNITION

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 DIGITIZED CURVES 100 73% 5% 76
2 PLANAR CURVES 81 46% 8% 131
3 DOMINANT POINTS 73 73% 3% 55
4 DIGITAL CURVES 54 49% 5% 80
5 PIECEWISE LINEAR APPROXIMATION 39 67% 2% 35
6 DOMINANT POINT DETECTION 37 73% 2% 29
7 CHAIN CODED CURVES 35 89% 1% 16
8 CORNER DETECTION 25 35% 4% 57
9 POLYGONAL APPROXIMATION 23 42% 3% 42
10 SINGLE CLOSED CONTOUR 21 78% 1% 14

Journals

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
Review of shape representation and description techniques 2004 542 39 79%
Plant species identification using digital morphometrics: A review 2012 32 55 31%
A survey of shape analysis techniques 1998 459 96 27%
Corner Detection Algorithms for Digital Images in Last Three Decades 2008 4 65 88%
Content-based image retrieval methods 2009 9 28 39%
FROM INSPECTION TO PROCESS UNDERSTANDING AND MONITORING - A VIEW ON COMPUTER VISION IN MANUFACTURING 1995 10 32 3%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class
1 IMAGE DATA 2 43% 0.2% 3
2 FB COGNIT SYST 3 1 100% 0.1% 2
3 GRP IMAGE TELEDETECT 1 100% 0.1% 2
4 GIPPSLAND COMP INFORMAT TECHNOL 1 16% 0.4% 7
5 DPTO TECNOL ELECT 1 12% 0.6% 9
6 ELECT BUSINESS 1 19% 0.3% 5
7 ENIC 1 33% 0.1% 2
8 AMAC 1 50% 0.1% 1
9 BIRLA TECHNOL MESRA 1 50% 0.1% 1
10 COMP OM 1 50% 0.1% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000210198 BLUR INVARIANTS//ORTHOGONAL MOMENTS//ZERNIKE MOMENTS
2 0.0000177032 CHAIN CODING//SHAPE CODING//SEGMENTED IMAGE CODING
3 0.0000144668 REFLECTIONAL SYMMETRY//ROTATIONALLY SYMMETRICAL SHAPE//SEMI LOCAL INVARIANTS
4 0.0000141969 IMPLICIT POLYNOMIALS//RANGE IMAGE SEGMENTATION//PERSPECTIVE N POINT
5 0.0000128054 GRAPH MATCHING//GRAPH EDIT DISTANCE//MAXIMUM COMMON SUBGRAPH
6 0.0000104623 DPTO AUTOMAT COMPUTAC//QUATERNION CONVOLUTION//WAVELETS STRATEG PROGRAMME
7 0.0000102252 CONTENT BASED IMAGE RETRIEVAL//RELEVANCE FEEDBACK//IMAGE RETRIEVAL
8 0.0000096925 FUZZY CONNECTEDNESS//GRAPH SEARCH ALGORITHMS//MIPG
9 0.0000095056 HOUGH TRANSFORM//CIRCLE DETECTION//CIRCLE FITTING
10 0.0000070970 3D OBJECT RETRIEVAL//3D MODEL RETRIEVAL//3D SHAPE RETRIEVAL