Class information for:
Level 2: NONUNIFORMITY CORRECTION//SMALL TARGET DETECTION//INFRARED FOCAL PLANE ARRAY

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
13 4 PHYSICS, PARTICLES & FIELDS//PHYSICS, NUCLEAR//OPTICS 1062565
422 3       NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT//JOURNAL OF INSTRUMENTATION//NUCLEAR SCIENCE & TECHNOLOGY 30134
3036 2             NONUNIFORMITY CORRECTION//SMALL TARGET DETECTION//INFRARED FOCAL PLANE ARRAY 2691
17476 1                   SMALL TARGET DETECTION//SMALL TARGET//INFRARED SMALL TARGET DETECTION 625
19972 1                   SAMPLED IMAGING SYSTEM//MINIMUM RESOLVABLE TEMPERATURE//REAL TIME INFRARED SCENE GENERATION 503
21240 1                   NONUNIFORMITY CORRECTION//INFRARED FOCAL PLANE ARRAY//SCENE BASED NONUNIFORMITY CORRECTION 450
25830 1                   CLUTTER METRICS//CIENCIAS COMPUTAC IA//SEARCH_2 DATASET 292
27552 1                   INFRARED SIGNATURE//LOW OBSERVABLES//ABSOLUTE SPECTRAL RADIANT EXITANCE 246
31154 1                   ENVIRONM SYST DIRECTORATE//AVIAT ENVIRONM TEAM//ROCKET MOTOR TESTING 171
32604 1                   CORRECTOR ERROR//LYAPUNOV CONVERGENCE//MATCHING OF THE NUMBER OF COUNTS TO THE NUMBER OF ACTUATORS 149
36314 1                   NATURAL IMAGERY//INFRARED BACKGROUND//DESERT BACKGROUND 100
36382 1                   JOURNAL OF OPTICAL TECHNOLOGY//LOMO//AEROPSP RUMENTAT 99
38686 1                   GRAVITY AIDED NAVIGATION//GRAVITY GRADIENT ANOMALY//GRAVITY MATCHING 56

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NONUNIFORMITY CORRECTION authKW 715733 3% 79% 77
2 SMALL TARGET DETECTION authKW 398630 1% 85% 40
3 INFRARED FOCAL PLANE ARRAY authKW 313951 2% 53% 51
4 INFRARED PHYSICS & TECHNOLOGY journal 138323 6% 7% 168
5 CLUTTER METRICS authKW 118075 0% 92% 11
6 INFRARED SMALL TARGET authKW 117101 0% 100% 10
7 INFRARED IMAGE authKW 114852 1% 25% 39
8 SMALL TARGET authKW 112793 1% 57% 17
9 POINT TARGET DETECTION authKW 112412 0% 80% 12
10 INFRARED SMALL TARGET DETECTION authKW 105391 0% 100% 9

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Optics 44474 53% 0% 1433
2 Engineering, Aerospace 6975 8% 0% 213
3 Imaging Science & Photographic Technology 3025 5% 0% 133
4 Engineering, Electrical & Electronic 2942 21% 0% 573
5 Instruments & Instrumentation 1902 9% 0% 245
6 Remote Sensing 1349 3% 0% 88
7 Computer Science, Artificial Intelligence 1123 6% 0% 160
8 Physics, Applied 795 14% 0% 372
9 Spectroscopy 606 5% 0% 127
10 Telecommunications 287 3% 0% 92

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PATTERN RECOGNIT ARTIFICIAL INTELLIGENCE 80035 2% 15% 45
2 CIENCIAS COMPUTAC IA 72819 1% 22% 28
3 DEF OPTOELECT ENGN 68127 0% 73% 8
4 NIGHT VIS ELECT SENSORS DIRECTORATE 67299 1% 25% 23
5 ENVIRONM SYST DIRECTORATE 46840 0% 100% 4
6 MULTISPE AL INFORMAT PROC TECHNOL 41819 0% 71% 5
7 PATTERN RECOGNIT INTELLIGENT CONTROL 37471 0% 80% 4
8 440 36590 0% 63% 5
9 EEOT 36590 0% 63% 5
10 SPE AL IMAGING TECHNOL CAS 35130 0% 100% 3

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 INFRARED PHYSICS & TECHNOLOGY 138323 6% 7% 168
2 OPTICAL ENGINEERING 104594 13% 3% 358
3 JOURNAL OF INFRARED AND MILLIMETER WAVES 95990 5% 6% 129
4 JOURNAL OF OPTICAL TECHNOLOGY 44372 4% 3% 111
5 APPLIED OPTICS 9543 6% 0% 173
6 PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS 9087 2% 1% 65
7 SOVIET JOURNAL OF OPTICAL TECHNOLOGY 5786 1% 3% 19
8 IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS 4976 2% 1% 44
9 INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES 4747 1% 1% 38
10 RIVISTA DI METEOROLOGIA AERONAUTICA 4565 0% 8% 5

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 NONUNIFORMITY CORRECTION 715733 3% 79% 77 Search NONUNIFORMITY+CORRECTION Search NONUNIFORMITY+CORRECTION
2 SMALL TARGET DETECTION 398630 1% 85% 40 Search SMALL+TARGET+DETECTION Search SMALL+TARGET+DETECTION
3 INFRARED FOCAL PLANE ARRAY 313951 2% 53% 51 Search INFRARED+FOCAL+PLANE+ARRAY Search INFRARED+FOCAL+PLANE+ARRAY
4 CLUTTER METRICS 118075 0% 92% 11 Search CLUTTER+METRICS Search CLUTTER+METRICS
5 INFRARED SMALL TARGET 117101 0% 100% 10 Search INFRARED+SMALL+TARGET Search INFRARED+SMALL+TARGET
6 INFRARED IMAGE 114852 1% 25% 39 Search INFRARED+IMAGE Search INFRARED+IMAGE
7 SMALL TARGET 112793 1% 57% 17 Search SMALL+TARGET Search SMALL+TARGET
8 POINT TARGET DETECTION 112412 0% 80% 12 Search POINT+TARGET+DETECTION Search POINT+TARGET+DETECTION
9 INFRARED SMALL TARGET DETECTION 105391 0% 100% 9 Search INFRARED+SMALL+TARGET+DETECTION Search INFRARED+SMALL+TARGET+DETECTION
10 SCENE BASED NONUNIFORMITY CORRECTION 105391 0% 100% 9 Search SCENE+BASED+NONUNIFORMITY+CORRECTION Search SCENE+BASED+NONUNIFORMITY+CORRECTION

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 2


rank cluster_id2 link
1 3097 CMOS IMAGE SENSOR//IMAGE SENSORS//CMOS IMAGER
2 177 COMPRESSED SENSING//IMAGE DENOISING//IMAGE RESTORATION
3 4027 JOURNAL OF OPTICAL TECHNOLOGY//SOVIET JOURNAL OF OPTICAL TECHNOLOGY//PHASE CHRONOMETRY
4 2393 LAND SURFACE TEMPERATURE//LAND SURFACE TEMPERATURE LST//REMOTE SENSING
5 178 COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE//IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE//INTERNATIONAL JOURNAL OF COMPUTER VISION
6 85 FACE RECOGNITION//COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE//ACTION RECOGNITION
7 3377 SINGLE PHOTON AVALANCHE DIODE SPAD//SINGLE PHOTON AVALANCHE DIODE//AVALANCHE PHOTODIODE
8 1801 MATHEMATICAL MORPHOLOGY//DIGITAL TOPOLOGY//DIGITAL GEOMETRY
9 937 IET RADAR SONAR AND NAVIGATION//RADAR SIGNAL PROC//SYNTHETIC APERTURE RADAR SAR
10 706 IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS//DIRECTION OF ARRIVAL ESTIMATION//ARRAY SIGNAL PROCESSING

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