Class information for:
Level 1: RATE CONTROL//VIDEO TRANSCODING//TRANSCODING

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
8679 1229 19.1 45%


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
9 4 COMPUTER SCIENCE, THEORY & METHODS//COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE//COMPUTER SCIENCE, INFORMATION SYSTEMS 1247339
386 3       IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY//VIDEO CODING//H264 AVC 31056
357 2             IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY//VIDEO CODING//H264 AVC 17432
8679 1                   RATE CONTROL//VIDEO TRANSCODING//TRANSCODING 1229

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 RATE CONTROL authKW 1770205 18% 33% 219
2 VIDEO TRANSCODING authKW 1193730 5% 78% 62
3 TRANSCODING authKW 849025 6% 45% 76
4 BIT ALLOCATION authKW 614808 5% 38% 66
5 IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY journal 462673 20% 8% 245
6 REQUANTIZATION authKW 383303 1% 86% 18
7 VIDEO CODING authKW 377334 10% 12% 129
8 COMPRESSED DOMAIN PROCESSING authKW 320529 2% 56% 23
9 H264 AVC authKW 305338 8% 13% 98
10 FINE GRANULARITY SCALABILITY authKW 279906 1% 87% 13

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 Engineering, Electrical & Electronic 20858 75% 0% 917
2 Telecommunications 13203 28% 0% 340
3 Computer Science, Information Systems 7623 21% 0% 255
4 Computer Science, Software Engineering 4452 14% 0% 175
5 Imaging Science & Photographic Technology 2172 6% 0% 75
6 Computer Science, Artificial Intelligence 1805 10% 0% 129
7 Computer Science, Theory & Methods 1605 10% 0% 129
8 Computer Science, Hardware & Architecture 402 3% 0% 43
9 Optics 53 4% 0% 52
10 Engineering, General 7 1% 0% 14

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 IMAGE COMMUN INFORMAT PROC 76334 2% 11% 28
2 ADV TELEVIS 55898 0% 75% 3
3 DIGITAL VIDEO PROD GRP 55898 0% 75% 3
4 MOBILE EMBEDDED DEVICES 49688 0% 100% 2
5 ARCHITECTURE TECHNOL COMP SYST GRP 49684 0% 50% 4
6 INTEGRATED MULTIMEDIA SYST 44717 0% 60% 3
7 ALBACETE INFORMAT 35794 1% 21% 7
8 ADV NETWORKING COMMUN 24844 0% 100% 1
9 ADV TELECOMMUN SIGNAL PROC GRP 24844 0% 100% 1
10 ASIC ENGN TECHNOL 24844 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 IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY 462673 20% 8% 245
2 SIGNAL PROCESSING-IMAGE COMMUNICATION 97858 6% 5% 77
3 IEEE TRANSACTIONS ON CONSUMER ELECTRONICS 77838 10% 3% 123
4 JOURNAL OF VISUAL COMMUNICATION AND IMAGE REPRESENTATION 26252 3% 3% 41
5 IEEE TRANSACTIONS ON MULTIMEDIA 25257 4% 2% 45
6 IEEE TRANSACTIONS ON IMAGE PROCESSING 17896 5% 1% 63
7 IEEE TRANSACTIONS ON BROADCASTING 16864 3% 2% 32
8 IET IMAGE PROCESSING 6388 1% 2% 14
9 MULTIMEDIA TOOLS AND APPLICATIONS 4901 2% 1% 26
10 EURASIP JOURNAL ON ADVANCES IN SIGNAL PROCESSING 3640 1% 1% 18

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 RATE CONTROL 1770205 18% 33% 219 Search RATE+CONTROL Search RATE+CONTROL
2 VIDEO TRANSCODING 1193730 5% 78% 62 Search VIDEO+TRANSCODING Search VIDEO+TRANSCODING
3 TRANSCODING 849025 6% 45% 76 Search TRANSCODING Search TRANSCODING
4 BIT ALLOCATION 614808 5% 38% 66 Search BIT+ALLOCATION Search BIT+ALLOCATION
5 REQUANTIZATION 383303 1% 86% 18 Search REQUANTIZATION Search REQUANTIZATION
6 VIDEO CODING 377334 10% 12% 129 Search VIDEO+CODING Search VIDEO+CODING
7 COMPRESSED DOMAIN PROCESSING 320529 2% 56% 23 Search COMPRESSED+DOMAIN+PROCESSING Search COMPRESSED+DOMAIN+PROCESSING
8 H264 AVC 305338 8% 13% 98 Search H264+AVC Search H264+AVC
9 FINE GRANULARITY SCALABILITY 279906 1% 87% 13 Search FINE+GRANULARITY+SCALABILITY Search FINE+GRANULARITY+SCALABILITY
10 TRANSCODER 223591 1% 75% 12 Search TRANSCODER Search TRANSCODER

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 CHEN, ZZ , NGAN, KN , (2007) RECENT ADVANCES IN RATE CONTROL FOR VIDEO CODING.SIGNAL PROCESSING-IMAGE COMMUNICATION. VOL. 22. ISSUE 1. P. 19 -38 53 76% 50
2 SANZ-RODRIGUEZ, S , DIAZ-DE-MARIA, F , (2012) IN-LAYER MULTIBUFFER FRAMEWORK FOR RATE-CONTROLLED SCALABLE VIDEO CODING.IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY. VOL. 22. ISSUE 8. P. 1199 -1212 26 93% 3
3 LEE, H , CHOI, T , SULL, S , (2012) FRAME LAYER CBR ENCODING TO REDUCE LARGE PICTURE QUALITY FLUCTUATION.IEEE TRANSACTIONS ON CONSUMER ELECTRONICS. VOL. 58. ISSUE 3. P. 1031 -1037 22 100% 0
4 YAN, B , SUN, KR , (2012) JOINT COMPLEXITY ESTIMATION OF I-FRAME AND P-FRAME FOR H.264/AVC RATE CONTROL.IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY. VOL. 22. ISSUE 5. P. 790-798 21 100% 5
5 HU, HM , LI, B , LIN, WY , LI, W , SUN, MT , (2012) REGION-BASED RATE CONTROL FOR H. 264/AVC FOR LOW BIT-RATE APPLICATIONS.IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY. VOL. 22. ISSUE 11. P. 1564-1576 24 86% 8
6 SANZ-RODRIGUEZ, S , DIAZ-DE-MARIA, F , (2011) RBF-BASED QP ESTIMATION MODEL FOR VBR CONTROL IN H.264/SVC.IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY. VOL. 21. ISSUE 9. P. 1263 -1277 23 92% 3
7 LEE, GG , LIN, HY , WANG, MJ , (2009) RATE CONTROL ALGORITHM BASED ON INTRA-PICTURE COMPLEXITY FOR H.264/AVC.IET IMAGE PROCESSING. VOL. 3. ISSUE 1. P. 26 -39 22 100% 8
8 XIN, J , LIN, CW , SUN, MT , (2005) DIGITAL VIDEO TRANSCODING.PROCEEDINGS OF THE IEEE. VOL. 93. ISSUE 1. P. 84 -97 25 78% 167
9 LI, X , HUTTER, A , KAUP, A , (2009) EFFICIENT ONE-PASS FRAME LEVEL RATE CONTROL FOR H.264/AVC.JOURNAL OF VISUAL COMMUNICATION AND IMAGE REPRESENTATION. VOL. 20. ISSUE 8. P. 585 -594 21 100% 5
10 PANG, C , AU, OC , DAI, JJ , ZOU, F , (2013) DEPENDENT JOINT BIT ALLOCATION FOR H.264/AVC STATISTICAL MULTIPLEXING USING CONVEX RELAXATION.IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY. VOL. 23. ISSUE 8. P. 1334-1345 20 95% 1

Classes with closest relation at Level 1


Rank Class id link
1 1777 H264 AVC//MOTION ESTIMATION//VIDEO CODING
2 3280 ERROR CONCEALMENT//ERROR RESILIENCE//MULTIPLE DESCRIPTION CODING
3 4497 IMAGE QUALITY ASSESSMENT//VIDEO QUALITY ASSESSMENT//IMAGE QUALITY ASSESSMENT IQA
4 23372 MPEG 21//DISTRIBUTED SYST INTERNET TECHNOL//ADAPTATION DECISION TAKING
5 35246 LATE WORK CRITERION//IMPRECISE COMPUTATION TASK//LATE WORK
6 22137 BLOCKING ARTIFACTS//DEBLOCKING//VIDEO POST PROCESSING
7 11307 MULTIVIEW VIDEO CODING//VIEW SYNTHESIS//DEPTH IMAGE BASED RENDERING
8 2588 JPEG2000//LOSSLESS COMPRESSION//IMAGE COMPRESSION
9 29597 SMPTE JOURNAL//D8 15//HIGH FRAME RATE SEQUENCE
10 35811 ADAPTIVE QUANTIZER//BIT REDUCTION//BLOCK ADAPTIVE SCANNING

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