|
|
|
|
| LEADER |
01000caa a22002652 4500 |
| 001 |
NLM268252262 |
| 003 |
DE-627 |
| 005 |
20250221044911.0 |
| 007 |
cr uuu---uuuuu |
| 008 |
231224s2017 xx |||||o 00| ||eng c |
| 024 |
7 |
|
|a 10.1109/TIP.2016.2621666
|2 doi
|
| 028 |
5 |
2 |
|a pubmed25n0894.xml
|
| 035 |
|
|
|a (DE-627)NLM268252262
|
| 035 |
|
|
|a (NLM)28113760
|
| 040 |
|
|
|a DE-627
|b ger
|c DE-627
|e rakwb
|
| 041 |
|
|
|a eng
|
| 100 |
1 |
|
|a Fiengo, Aniello
|e verfasserin
|4 aut
|
| 245 |
1 |
0 |
|a Rate Allocation in Predictive Video Coding Using a Convex Optimization Framework
|
| 264 |
|
1 |
|c 2017
|
| 336 |
|
|
|a Text
|b txt
|2 rdacontent
|
| 337 |
|
|
|a ƒaComputermedien
|b c
|2 rdamedia
|
| 338 |
|
|
|a ƒa Online-Ressource
|b cr
|2 rdacarrier
|
| 500 |
|
|
|a Date Revised 20.11.2019
|
| 500 |
|
|
|a published: Print-Electronic
|
| 500 |
|
|
|a Citation Status PubMed-not-MEDLINE
|
| 520 |
|
|
|a Optimal rate allocation is among the most challenging tasks to perform in the context of predictive video coding, because of the dependencies between frames induced by motion compensation. In this paper, using a recursive rate-distortion model that explicitly takes into account these dependencies, we approach the frame-level rate allocation as a convex optimization problem. This technique is integrated into the recent HEVC encoder, and tested on several standard sequences. Experiments indicate that the proposed rate allocation ensures a better performance (in the rate-distortion sense) than the standard HEVC rate control, and with a little loss with respect to an optimal exhaustive research, which is largely compensated by a much shorter execution time
|
| 650 |
|
4 |
|a Journal Article
|
| 700 |
1 |
|
|a Chierchia, Giovanni
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Cagnazzo, Marco
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Pesquet-Popescu, Beatrice
|e verfasserin
|4 aut
|
| 773 |
0 |
8 |
|i Enthalten in
|t IEEE transactions on image processing : a publication of the IEEE Signal Processing Society
|d 1992
|g 26(2017), 1 vom: 15. Jan., Seite 479-489
|w (DE-627)NLM09821456X
|x 1941-0042
|7 nnns
|
| 773 |
1 |
8 |
|g volume:26
|g year:2017
|g number:1
|g day:15
|g month:01
|g pages:479-489
|
| 856 |
4 |
0 |
|u http://dx.doi.org/10.1109/TIP.2016.2621666
|3 Volltext
|
| 912 |
|
|
|a GBV_USEFLAG_A
|
| 912 |
|
|
|a SYSFLAG_A
|
| 912 |
|
|
|a GBV_NLM
|
| 912 |
|
|
|a GBV_ILN_350
|
| 951 |
|
|
|a AR
|
| 952 |
|
|
|d 26
|j 2017
|e 1
|b 15
|c 01
|h 479-489
|