Class information for:
Level 1: CLUTTER METRICS//TARGET ACQUISITION//NIGHT VIS ELECT SENSORS DIRECTORATE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
23466 345 18.7 42%


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
4 4 ENVIRONMENTAL SCIENCES//GEOSCIENCES, MULTIDISCIPLINARY//METEOROLOGY & ATMOSPHERIC SCIENCES 1766162
149 3       REMOTE SENSING//IMAGING SCIENCE & PHOTOGRAPHIC TECHNOLOGY//INTERNATIONAL JOURNAL OF REMOTE SENSING 63556
2322 2             LAND SURFACE TEMPERATURE//LAND SURFACE TEMPERATURE LST//NONUNIFORMITY CORRECTION 4463
23466 1                   CLUTTER METRICS//TARGET ACQUISITION//NIGHT VIS ELECT SENSORS DIRECTORATE 345

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 CLUTTER METRICS authKW 892450 3% 92% 11
2 TARGET ACQUISITION authKW 709372 7% 35% 23
3 NIGHT VIS ELECT SENSORS DIRECTORATE address 621506 7% 28% 25
4 CIENCIAS COMPUTAC IA address 550671 8% 22% 28
5 SEARCH_2 DATASET authKW 481872 2% 78% 7
6 VISUAL TARGET DISTINCTNESS authKW 442538 1% 100% 5
7 TRIANGLE ORIENTATION DISCRIMINATION THRESHOLD authKW 354031 1% 100% 4
8 PSYCHOPHYSICAL EXPERIMENTS authKW 333197 2% 47% 8
9 MINIMUM RESOLVABLE TEMPERATURE DIFFERENCE authKW 289656 2% 55% 6
10 INTEGRAL FEATURES authKW 283223 1% 80% 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 Optics 11030 73% 0% 253
2 Computer Science, Artificial Intelligence 208 7% 0% 24
3 Imaging Science & Photographic Technology 156 3% 0% 11
4 Engineering, Aerospace 133 3% 0% 11
5 Engineering, Electrical & Electronic 122 13% 0% 46
6 Instruments & Instrumentation 59 5% 0% 17
7 Remote Sensing 46 2% 0% 6
8 Ergonomics 45 1% 0% 4
9 Spectroscopy 36 3% 0% 12
10 Computer Science, Software Engineering 21 2% 0% 8

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 NIGHT VIS ELECT SENSORS DIRECTORATE 621506 7% 28% 25
2 CIENCIAS COMPUTAC IA 550671 8% 22% 28
3 ETS INGN INFORMAT 250846 9% 9% 31
4 COMMERCIAL GOVT SYST 236018 1% 67% 4
5 COMMUN ELECT COMMAND 144552 2% 23% 7
6 MAT SYST ANAL ACT 118009 1% 67% 2
7 NIGHT VIS ELE ON SENSORS DIRECTORATE 118009 1% 67% 2
8 NIGHT VISION ELECT SENSORS DIRECTORATE 118009 1% 67% 2
9 ADV SENSORS 113792 1% 43% 3
10 AMSEL RD NV SSA SAM MCMANAMEY 88508 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 OPTICAL ENGINEERING 101988 37% 1% 126
2 JOURNAL OF OPTICAL TECHNOLOGY 9266 5% 1% 18
3 JOURNAL OF INFRARED AND MILLIMETER WAVES 6469 3% 1% 12
4 INFRARED PHYSICS & TECHNOLOGY 5591 3% 1% 12
5 APPLIED OPTICS 2253 9% 0% 30
6 SOVIET JOURNAL OF OPTICAL TECHNOLOGY 1953 1% 1% 4
7 PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS 1631 3% 0% 10
8 JOURNAL OF VISUAL COMMUNICATION AND IMAGE REPRESENTATION 885 1% 0% 4
9 JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION 717 3% 0% 9
10 HUMAN FACTORS 623 1% 0% 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 CLUTTER METRICS 892450 3% 92% 11 Search CLUTTER+METRICS Search CLUTTER+METRICS
2 TARGET ACQUISITION 709372 7% 35% 23 Search TARGET+ACQUISITION Search TARGET+ACQUISITION
3 SEARCH_2 DATASET 481872 2% 78% 7 Search SEARCH_2+DATASET Search SEARCH_2+DATASET
4 VISUAL TARGET DISTINCTNESS 442538 1% 100% 5 Search VISUAL+TARGET+DISTINCTNESS Search VISUAL+TARGET+DISTINCTNESS
5 TRIANGLE ORIENTATION DISCRIMINATION THRESHOLD 354031 1% 100% 4 Search TRIANGLE+ORIENTATION+DISCRIMINATION+THRESHOLD Search TRIANGLE+ORIENTATION+DISCRIMINATION+THRESHOLD
6 PSYCHOPHYSICAL EXPERIMENTS 333197 2% 47% 8 Search PSYCHOPHYSICAL+EXPERIMENTS Search PSYCHOPHYSICAL+EXPERIMENTS
7 MINIMUM RESOLVABLE TEMPERATURE DIFFERENCE 289656 2% 55% 6 Search MINIMUM+RESOLVABLE+TEMPERATURE+DIFFERENCE Search MINIMUM+RESOLVABLE+TEMPERATURE+DIFFERENCE
8 INTEGRAL FEATURES 283223 1% 80% 4 Search INTEGRAL+FEATURES Search INTEGRAL+FEATURES
9 IMAGE CLUTTER METRIC 265523 1% 100% 3 Search IMAGE+CLUTTER+METRIC Search IMAGE+CLUTTER+METRIC
10 MINIMUM RESOLVABLE CONTRAST 265523 1% 100% 3 Search MINIMUM+RESOLVABLE+CONTRAST Search MINIMUM+RESOLVABLE+CONTRAST

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 CULPEPPER, JB , (2015) TEXTURE METRIC THAT PREDICTS TARGET DETECTION PERFORMANCE.OPTICAL ENGINEERING. VOL. 54. ISSUE 12. P. - 26 96% 1
2 MEEHAN, AJ , CULPEPPER, JB , (2016) CLUTTER ESTIMATION AND PERCEPTION.OPTICAL ENGINEERING. VOL. 55. ISSUE 11. P. - 20 65% 0
3 TOET, A , (2010) STRUCTURAL SIMILARITY DETERMINES SEARCH TIME AND DETECTION PROBABILITY.INFRARED PHYSICS & TECHNOLOGY. VOL. 53. ISSUE 6. P. 464-468 18 67% 7
4 FRIEDMAN, M , (2013) FUNDAMENTAL SEARCH RELATIONSHIPS AND THEIR APPLICATION TO FIELD OF REGARD SEARCH, SEARCH BY MULTIPLE OBSERVERS, SEARCH FROM A MOVING VEHICLE, AND MULTITARGET SEARCH.OPTICAL ENGINEERING. VOL. 52. ISSUE 4. P. - 10 100% 2
5 LI, Q , YANG, C , ZHANG, JQ , (2012) TARGET ACQUISITION PERFORMANCE IN A CLUTTERED ENVIRONMENT.APPLIED OPTICS. VOL. 51. ISSUE 31. P. 7668 -7673 8 100% 3
6 CHANG, HH , ZHANG, JQ , (2006) EVALUATION OF HUMAN DETECTION PERFORMANCE USING TARGET STRUCTURE SIMILARITY CLUTTER METRICS.OPTICAL ENGINEERING. VOL. 45. ISSUE 9. P. - 9 100% 10
7 TOET, A , BIJL, P , VALETON, JM , (2001) IMAGE DATASET FOR TESTING SEARCH AND DETECTION MODELS.OPTICAL ENGINEERING. VOL. 40. ISSUE 9. P. 1760 -1767 15 65% 28
8 AVIRAM, G , ROTMAN, SR , (2000) EVALUATION OF HUMAN DETECTION PERFORMANCE OF TARGETS EMBEDDED IN NATURAL AND ENHANCED INFRARED IMAGES USING IMAGE METRICS.OPTICAL ENGINEERING. VOL. 39. ISSUE 4. P. 885 -896 10 100% 21
9 CHANG, HH , ZHANG, JQ , (2007) DETECTION PROBABILITY AND DETECTION TIME USING CLUTTER METRICS.INFRARED PHYSICS & TECHNOLOGY. VOL. 51. ISSUE 2. P. 83-90 8 100% 8
10 AVIRAM, G , ROTMAN, SR , (2000) EVALUATING HUMAN DETECTION PERFORMANCE OF TARGETS AND FALSE ALARMS, USING A STATISTICAL TEXTURE IMAGE METRIC.OPTICAL ENGINEERING. VOL. 39. ISSUE 8. P. 2285 -2295 10 91% 19

Classes with closest relation at Level 1


Rank Class id link
1 21749 REAL TIME INFRARED SCENE GENERATION//MODULATION TRANSFER FUNCTION//OPTICAL LOW PASS FILTER
2 23754 CONTRAST TRANSMISSION//106 MU M PULSE LASER//2000 HOGBACK RD SUITE 3
3 17430 SMALL TARGET DETECTION//SMALL TARGET//INFRARED SMALL TARGET DETECTION
4 28361 VISUAL LOBE//NONLINEAR MAGNIFICATION//LINEAR MAGNIFICATION
5 29550 ALL RUSSIA SCI ILLUMINAT ENGN//ANALYSIS DYNAM MODELLING//BIOMED ENGN ISIFC
6 21887 INTERNATIONAL JOURNAL OF AVIATION PSYCHOLOGY//SPATIAL DISORIENTATION//AVION CONTROL SYST
7 30653 EFFECTIVE EXTINCTION CROSS SECTION//INFERIOR MIRAGE//WILLEM BARENTS
8 6140 VISION RESEARCH//VERNIER ACUITY//HYPERACUITY
9 29972 NATURAL IMAGERY//INFRARED BACKGROUND//DESERT BACKGROUND
10 33038 HUMAN INFORMATION SENSOR//PYROELECTRIC ARRAY DETECTOR//SURFACE DIFFERENTIATION

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