Class information for:
Level 1: JOINT TRANSFORM CORRELATOR//OPTICAL PATTERN RECOGNITION//SYNTHETIC DISCRIMINANT FUNCTION

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
3641 1939 16.6 62%


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
10 4 OPTICS//PHYSICS, PARTICLES & FIELDS//PHYSICS, MULTIDISCIPLINARY 1131262
217 3       OPTICS//APPLIED OPTICS//OPTICAL ENGINEERING 50829
872 2             DIGITAL HOLOGRAPHY//OPTICS//INTEGRAL IMAGING 11527
3641 1                   JOINT TRANSFORM CORRELATOR//OPTICAL PATTERN RECOGNITION//SYNTHETIC DISCRIMINANT FUNCTION 1939

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 JOINT TRANSFORM CORRELATOR authKW 1505886 6% 76% 126
2 OPTICAL PATTERN RECOGNITION authKW 1008323 4% 78% 82
3 SYNTHETIC DISCRIMINANT FUNCTION authKW 585901 2% 93% 40
4 OPTICAL CORRELATORS authKW 496409 3% 49% 65
5 CORRELATION FILTERS authKW 365096 2% 58% 40
6 JOINT POWER SPECTRUM authKW 317545 1% 92% 22
7 JOINT TRANSFORM CORRELATION authKW 312745 1% 83% 24
8 OPTICAL CORRELATION authKW 292516 2% 39% 48
9 FRINGE ADJUSTED FILTER authKW 251940 1% 100% 16
10 PHASE ONLY FILTER authKW 224428 1% 51% 28

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 92610 89% 0% 1731
2 Spectroscopy 138 3% 0% 58
3 Computer Science, Artificial Intelligence 86 2% 0% 46
4 Engineering, Electrical & Electronic 40 6% 0% 107
5 Imaging Science & Photographic Technology 27 1% 0% 14
6 Computer Science, Theory & Methods 25 2% 0% 33
7 Physics, Applied 4 4% 0% 85
8 Physics, Multidisciplinary 0 2% 0% 39
9 Engineering, Aerospace -0 0% 0% 4
10 Remote Sensing -0 0% 0% 3

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 L BISEN 57964 0% 41% 9
2 SNHC 53970 1% 29% 12
3 OPT INFORMAT SCI 32799 0% 42% 5
4 EXCELLENCE OPT DATA PROC 31492 0% 100% 2
5 GRP ETUD SIGNAUX SYST 31492 0% 100% 2
6 OPT COHERENTE 31492 0% 100% 2
7 OPT PHOTON ENGN 31492 0% 100% 2
8 MISSILE COMMAND 26595 0% 24% 7
9 LASER PHOTON SYST GRP 25189 0% 40% 4
10 ERO 20994 0% 67% 2

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 153597 19% 3% 367
2 APPLIED OPTICS 143782 29% 2% 563
3 OPTICS COMMUNICATIONS 37183 13% 1% 248
4 JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION 9915 4% 1% 79
5 ACTA POLYTECHNICA SCANDINAVICA-APPLIED PHYSICS SERIES 9316 0% 7% 8
6 PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS 8776 3% 1% 55
7 JOURNAL OF OPTICS-NOUVELLE REVUE D OPTIQUE 7802 1% 3% 18
8 ELECTRO-OPTICAL SYSTEMS DESIGN 5056 0% 11% 3
9 OPTICS LETTERS 5007 5% 0% 98
10 OPTICS AND LASER TECHNOLOGY 4196 2% 1% 35

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 JOINT TRANSFORM CORRELATOR 1505886 6% 76% 126 Search JOINT+TRANSFORM+CORRELATOR Search JOINT+TRANSFORM+CORRELATOR
2 OPTICAL PATTERN RECOGNITION 1008323 4% 78% 82 Search OPTICAL+PATTERN+RECOGNITION Search OPTICAL+PATTERN+RECOGNITION
3 SYNTHETIC DISCRIMINANT FUNCTION 585901 2% 93% 40 Search SYNTHETIC+DISCRIMINANT+FUNCTION Search SYNTHETIC+DISCRIMINANT+FUNCTION
4 OPTICAL CORRELATORS 496409 3% 49% 65 Search OPTICAL+CORRELATORS Search OPTICAL+CORRELATORS
5 CORRELATION FILTERS 365096 2% 58% 40 Search CORRELATION+FILTERS Search CORRELATION+FILTERS
6 JOINT POWER SPECTRUM 317545 1% 92% 22 Search JOINT+POWER+SPECTRUM Search JOINT+POWER+SPECTRUM
7 JOINT TRANSFORM CORRELATION 312745 1% 83% 24 Search JOINT+TRANSFORM+CORRELATION Search JOINT+TRANSFORM+CORRELATION
8 OPTICAL CORRELATION 292516 2% 39% 48 Search OPTICAL+CORRELATION Search OPTICAL+CORRELATION
9 FRINGE ADJUSTED FILTER 251940 1% 100% 16 Search FRINGE+ADJUSTED+FILTER Search FRINGE+ADJUSTED+FILTER
10 PHASE ONLY FILTER 224428 1% 51% 28 Search PHASE+ONLY+FILTER Search PHASE+ONLY+FILTER

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 KUMAR, BVKV , (1992) TUTORIAL SURVEY OF COMPOSITE FILTER DESIGNS FOR OPTICAL CORRELATORS.APPLIED OPTICS. VOL. 31. ISSUE 23. P. 4773 -4801 68 92% 280
2 MILLAN, MS , (2012) ADVANCED OPTICAL CORRELATION AND DIGITAL METHODS FOR PATTERN MATCHING-50TH ANNIVERSARY OF VANDER LUGT MATCHED FILTER.JOURNAL OF OPTICS. VOL. 14. ISSUE 10. P. - 61 52% 5
3 NEHMETALLAH, G , KHOURY, J , BANERJEE, PP , (2016) PHOTOREFRACTIVE TWO-BEAM COUPLING JOINT TRANSFORM CORRELATOR: MODELING AND PERFORMANCE EVALUATION.APPLIED OPTICS. VOL. 55. ISSUE 15. P. 4011 -4023 25 81% 1
4 DIAZ-RAMIREZ, VH , CAMPOS-TRUJILLO, OG , KOBER, V , AGUILAR-GONZALEZ, PM , (2012) MULTICLASS PATTERN RECOGNITION USING ADAPTIVE CORRELATION FILTERS WITH COMPLEX CONSTRAINTS.OPTICAL ENGINEERING. VOL. 51. ISSUE 3. P. - 24 96% 1
5 LEONARD, I , ALFALOU, A , BROSSEAU, C , (2012) SPECTRAL OPTIMIZED ASYMMETRIC SEGMENTED PHASE-ONLY CORRELATION FILTER.APPLIED OPTICS. VOL. 51. ISSUE 14. P. 2638 -2650 24 92% 9
6 JAVIDI, B , HORNER, JL , (1998) PATTERN RECOGNITION WITH NONLINEAR TECHNIQUES IN THE FOURIER DOMAIN.PROGRESS IN OPTICS, VOL 38. VOL. 38. ISSUE . P. 343 -418 37 93% 0
7 AGUILAR-GONZALEZ, PM , KOBER, V , DIAZ-RAMIREZ, VH , (2014) ADAPTIVE COMPOSITE FILTERS FOR PATTERN RECOGNITION IN NONOVERLAPPING SCENES USING NOISY TRAINING IMAGES.PATTERN RECOGNITION LETTERS. VOL. 41. ISSUE . P. 83-92 22 96% 2
8 ARAN, A , MUNSHI, S , BERI, VK , GUPTA, AK , (2009) WAVELET-MODIFIED BINARY PHASE-ONLY MORPHOLOGICAL CORRELATION FOR COLOR PATTERN RECOGNITION.OPTICS AND LASERS IN ENGINEERING. VOL. 47. ISSUE 6. P. 636-643 25 96% 0
9 DIAZ-RAMIREZ, VH , CONTRERAS, V , KOBER, V , PICOS, K , (2013) REAL-TIME TRACKING OF MULTIPLE OBJECTS USING ADAPTIVE CORRELATION FILTERS WITH COMPLEX CONSTRAINTS.OPTICS COMMUNICATIONS. VOL. 309. ISSUE . P. 265 -278 27 79% 2
10 CHALASINSKA-MACUKOW, K , CAMPOS, J , YZUEL, MJ , (2000) OPTICAL PATTERN RECOGNITION BASED ON PURE PHASE CORRELATION.OPTICA APPLICATA. VOL. 30. ISSUE 2-3. P. 277 -290 31 100% 1

Classes with closest relation at Level 1


Rank Class id link
1 15217 SPATIAL LIGHT MODULATOR//LIQUID CRYSTAL TELEVISION//LIQUID CRYSTAL SPATIAL LIGHT MODULATOR
2 14822 OPTICAL NEURAL NETWORKS//OPTICAL ASSOCIATIVE MEMORY//FREQUENCY DOMAIN PARALLELISM
3 10404 KINOFORM//BEAM SHAPING//COMPUTER GENERATED HOLOGRAM
4 21764 RAINBOW HOLOGRAPHY//COHERENT FIBER ARRAYS//TANK AUTOMOT DEV COMMAND
5 9973 SYMBOLIC SUBSTITUTION//OPTICAL COMPUTING//MODIFIED SIGNED DIGIT
6 37203 HALF ANGLES//ANGLE DIVISIONS//FRESNELS MIRROR
7 9532 OPTICAL ENCRYPTION//OPTICAL IMAGE ENCRYPTION//DOUBLE RANDOM PHASE ENCODING
8 26514 RETINA LIKE SENSOR//LOG POLAR//LOG POLAR MAPPING
9 36533 ARTIFICIAL COLOR//MARGIN SETTING//3 DIMENSIONAL NETWORKS
10 11130 HOLOGRAPHIC DATA STORAGE//HOLOGRAPHIC MEMORY//VOLUME HOLOGRAPHIC MEMORY

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