Class information for: |
Basic class information |
Hierarchy of classes |
The table includes all classes above and classes immediately below the current class. |
| Cluster id | Level | Cluster label | #P |
|---|---|---|---|
| 12 | 4 | COMPUTER SCIENCE, THEORY & METHODS//COMPUTER SCIENCE, INFORMATION SYSTEMS//COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | 1181119 |
| 688 | 3 | STEGANOGRAPHY//WATERMARKING//DIGITAL WATERMARKING | 8505 |
| 3641 | 2 | ERROR DIFFUSION//HALFTONING//INVERSE HALFTONING | 1321 |
| 18672 | 1 | ERROR DIFFUSION//HALFTONING//INVERSE HALFTONING | 565 |
| 20454 | 1 | JOURNAL OF IMAGING SCIENCE AND TECHNOLOGY//ELECTROPHOTOGRAPHY//ELECTRIC CURTAIN | 483 |
| 30532 | 1 | DOT MATRIX HOLOGRAM//BARCODE RECOGNITION//BAR CODE DECODING | 182 |
| 36924 | 1 | QR BARCODE//GR H DESIGN IMAGE PROC//INAUDIBLE FREQUENCY | 91 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | ERROR DIFFUSION | authKW | 1054871 | 5% | 62% | 71 |
| 2 | HALFTONING | authKW | 943739 | 5% | 66% | 60 |
| 3 | INVERSE HALFTONING | authKW | 603337 | 2% | 90% | 28 |
| 4 | DIGITAL HALFTONING | authKW | 494812 | 3% | 56% | 37 |
| 5 | HALFTONE | authKW | 445834 | 2% | 64% | 29 |
| 6 | ORDERED DITHERING | authKW | 416394 | 2% | 73% | 24 |
| 7 | JOURNAL OF IMAGING SCIENCE AND TECHNOLOGY | journal | 404161 | 13% | 10% | 167 |
| 8 | DOT MATRIX HOLOGRAM | authKW | 240553 | 1% | 92% | 11 |
| 9 | ELECTROPHOTOGRAPHY | authKW | 202190 | 2% | 31% | 27 |
| 10 | HALFTONE IMAGE | authKW | 194818 | 1% | 58% | 14 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Imaging Science & Photographic Technology | 39073 | 25% | 1% | 324 |
| 2 | Engineering, Electrical & Electronic | 3952 | 33% | 0% | 439 |
| 3 | Computer Science, Artificial Intelligence | 2166 | 11% | 0% | 147 |
| 4 | Optics | 2102 | 18% | 0% | 233 |
| 5 | Computer Science, Software Engineering | 1377 | 8% | 0% | 104 |
| 6 | Computer Science, Information Systems | 993 | 8% | 0% | 102 |
| 7 | Computer Science, Hardware & Architecture | 580 | 4% | 0% | 53 |
| 8 | Computer Science, Theory & Methods | 286 | 5% | 0% | 62 |
| 9 | Materials Science, Composites | 192 | 2% | 0% | 26 |
| 10 | Engineering, General | 150 | 3% | 0% | 41 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | VILNIUS BRANCH | 85879 | 0% | 60% | 6 |
| 2 | KYOTO FINE PARTICLE TECHNOL | 78071 | 0% | 55% | 6 |
| 3 | IMATRA | 77924 | 1% | 47% | 7 |
| 4 | TOYOKAWA DEV | 71570 | 0% | 100% | 3 |
| 5 | PL MECH AEROSP ENGN | 71050 | 1% | 18% | 17 |
| 6 | PRINTING SCI TECHNOL | 69767 | 1% | 21% | 14 |
| 7 | GLOBAL PROD DELIVERY GRP | 47713 | 0% | 100% | 2 |
| 8 | GR H DESIGN IMAGE PROC | 47713 | 0% | 100% | 2 |
| 9 | KFPT | 47713 | 0% | 100% | 2 |
| 10 | OFF IMAGING PROD DEVICE DEV | 47713 | 0% | 100% | 2 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | JOURNAL OF IMAGING SCIENCE AND TECHNOLOGY | 404161 | 13% | 10% | 167 |
| 2 | JOURNAL OF IMAGING TECHNOLOGY | 77882 | 2% | 12% | 28 |
| 3 | JOURNAL OF ELECTRONIC IMAGING | 40801 | 5% | 3% | 62 |
| 4 | IEEE TRANSACTIONS ON IMAGE PROCESSING | 37939 | 7% | 2% | 97 |
| 5 | JOURNAL OF APPLIED PHOTOGRAPHIC ENGINEERING | 19503 | 1% | 9% | 9 |
| 6 | JOURNAL OF IMAGING SCIENCE | 10356 | 1% | 4% | 12 |
| 7 | PHOTOGRAPHIC SCIENCE AND ENGINEERING | 7021 | 1% | 4% | 8 |
| 8 | MECHANIKA | 6854 | 1% | 2% | 16 |
| 9 | MECHANICS OF COMPOSITE MATERIALS | 5620 | 2% | 1% | 20 |
| 10 | JOURNAL OF ELECTROSTATICS | 5564 | 2% | 1% | 25 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | ERROR DIFFUSION | 1054871 | 5% | 62% | 71 | Search ERROR+DIFFUSION | Search ERROR+DIFFUSION |
| 2 | HALFTONING | 943739 | 5% | 66% | 60 | Search HALFTONING | Search HALFTONING |
| 3 | INVERSE HALFTONING | 603337 | 2% | 90% | 28 | Search INVERSE+HALFTONING | Search INVERSE+HALFTONING |
| 4 | DIGITAL HALFTONING | 494812 | 3% | 56% | 37 | Search DIGITAL+HALFTONING | Search DIGITAL+HALFTONING |
| 5 | HALFTONE | 445834 | 2% | 64% | 29 | Search HALFTONE | Search HALFTONE |
| 6 | ORDERED DITHERING | 416394 | 2% | 73% | 24 | Search ORDERED+DITHERING | Search ORDERED+DITHERING |
| 7 | DOT MATRIX HOLOGRAM | 240553 | 1% | 92% | 11 | Search DOT+MATRIX+HOLOGRAM | Search DOT+MATRIX+HOLOGRAM |
| 8 | ELECTROPHOTOGRAPHY | 202190 | 2% | 31% | 27 | Search ELECTROPHOTOGRAPHY | Search ELECTROPHOTOGRAPHY |
| 9 | HALFTONE IMAGE | 194818 | 1% | 58% | 14 | Search HALFTONE+IMAGE | Search HALFTONE+IMAGE |
| 10 | DOT DIFFUSION | 138798 | 1% | 73% | 8 | Search DOT+DIFFUSION | Search DOT+DIFFUSION |
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 |