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 |
| 462 | 3 | VIDEO CODING//SPEECH COMMUNICATION//SPEECH ENHANCEMENT | 25996 |
| 740 | 2 | VIDEO CODING//IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY//H264 AVC | 12987 |
| 3248 | 1 | JPEG2000//IMAGE COMPRESSION//LOSSLESS COMPRESSION | 2062 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | JPEG2000 | authKW | 1403996 | 10% | 46% | 199 |
| 2 | IMAGE COMPRESSION | authKW | 559696 | 10% | 18% | 209 |
| 3 | LOSSLESS COMPRESSION | authKW | 535593 | 4% | 41% | 86 |
| 4 | LIFTING SCHEME | authKW | 430507 | 4% | 37% | 76 |
| 5 | IMAGE CODING | authKW | 413967 | 7% | 19% | 142 |
| 6 | SPIHT | authKW | 371447 | 2% | 48% | 51 |
| 7 | LOSSLESS IMAGE COMPRESSION | authKW | 363175 | 2% | 61% | 39 |
| 8 | EMBEDDED CODING | authKW | 286530 | 1% | 63% | 30 |
| 9 | NEAR LOSSLESS COMPRESSION | authKW | 224645 | 1% | 70% | 21 |
| 10 | JPEG LS | authKW | 204219 | 1% | 64% | 21 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Engineering, Electrical & Electronic | 29634 | 69% | 0% | 1427 |
| 2 | Imaging Science & Photographic Technology | 23728 | 15% | 1% | 317 |
| 3 | Computer Science, Artificial Intelligence | 8313 | 17% | 0% | 352 |
| 4 | Remote Sensing | 5101 | 7% | 0% | 145 |
| 5 | Computer Science, Information Systems | 4228 | 12% | 0% | 254 |
| 6 | Computer Science, Hardware & Architecture | 2986 | 7% | 0% | 145 |
| 7 | Computer Science, Theory & Methods | 2360 | 10% | 0% | 203 |
| 8 | Computer Science, Software Engineering | 2001 | 8% | 0% | 157 |
| 9 | Telecommunications | 1246 | 7% | 0% | 148 |
| 10 | Optics | 490 | 8% | 0% | 161 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | INFORMAT MULTIMODAL SIGNAL TEAM | 61131 | 0% | 100% | 4 |
| 2 | NELLO CARRARA ELE OMAGNET WAVES | 47755 | 0% | 63% | 5 |
| 3 | NEXT GENERAT VIDEO | 47755 | 0% | 63% | 5 |
| 4 | ELECT INFORMAT PROC | 47745 | 0% | 31% | 10 |
| 5 | MATH PL SIGNAL COMMUN | 45848 | 0% | 100% | 3 |
| 6 | OUTSOURCING | 45848 | 0% | 100% | 3 |
| 7 | DELEE | 40751 | 0% | 67% | 4 |
| 8 | DEUT TELEKOM | 34728 | 0% | 45% | 5 |
| 9 | COMMUN IMAGE PROC | 30566 | 0% | 100% | 2 |
| 10 | DIGITAL SYST DESIGN TEAM | 30566 | 0% | 100% | 2 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY | 97140 | 7% | 4% | 146 |
| 2 | IEEE TRANSACTIONS ON IMAGE PROCESSING | 88491 | 9% | 3% | 185 |
| 3 | SIGNAL PROCESSING-IMAGE COMMUNICATION | 64081 | 4% | 5% | 81 |
| 4 | IEE PROCEEDINGS-VISION IMAGE AND SIGNAL PROCESSING | 14244 | 1% | 3% | 28 |
| 5 | JOURNAL OF ELECTRONIC IMAGING | 13117 | 2% | 2% | 44 |
| 6 | IET IMAGE PROCESSING | 9044 | 1% | 3% | 22 |
| 7 | JOURNAL OF VLSI SIGNAL PROCESSING SYSTEMS FOR SIGNAL IMAGE AND VIDEO TECHNOLOGY | 8821 | 1% | 3% | 20 |
| 8 | EURASIP JOURNAL ON IMAGE AND VIDEO PROCESSING | 8713 | 1% | 3% | 17 |
| 9 | IEEE SIGNAL PROCESSING LETTERS | 6664 | 2% | 1% | 45 |
| 10 | JOURNAL OF APPLIED REMOTE SENSING | 6398 | 1% | 2% | 26 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | JPEG2000 | 1403996 | 10% | 46% | 199 | Search JPEG2000 | Search JPEG2000 |
| 2 | IMAGE COMPRESSION | 559696 | 10% | 18% | 209 | Search IMAGE+COMPRESSION | Search IMAGE+COMPRESSION |
| 3 | LOSSLESS COMPRESSION | 535593 | 4% | 41% | 86 | Search LOSSLESS+COMPRESSION | Search LOSSLESS+COMPRESSION |
| 4 | LIFTING SCHEME | 430507 | 4% | 37% | 76 | Search LIFTING+SCHEME | Search LIFTING+SCHEME |
| 5 | IMAGE CODING | 413967 | 7% | 19% | 142 | Search IMAGE+CODING | Search IMAGE+CODING |
| 6 | SPIHT | 371447 | 2% | 48% | 51 | Search SPIHT | Search SPIHT |
| 7 | LOSSLESS IMAGE COMPRESSION | 363175 | 2% | 61% | 39 | Search LOSSLESS+IMAGE+COMPRESSION | Search LOSSLESS+IMAGE+COMPRESSION |
| 8 | EMBEDDED CODING | 286530 | 1% | 63% | 30 | Search EMBEDDED+CODING | Search EMBEDDED+CODING |
| 9 | NEAR LOSSLESS COMPRESSION | 224645 | 1% | 70% | 21 | Search NEAR+LOSSLESS+COMPRESSION | Search NEAR+LOSSLESS+COMPRESSION |
| 10 | JPEG LS | 204219 | 1% | 64% | 21 | Search JPEG+LS | Search JPEG+LS |
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 1 |