| 1. Identity statement | ||||
| Reference Type | Conference Paper (Conference Proceedings) | |||
| Site | sibgrapi.sid.inpe.br | |||
| Holder Code | ibi 8JMKD3MGPEW34M/46T9EHH | |||
| Identifier | 8JMKD3MGPBW34M/3A3EFJB | |||
| Repository | sid.inpe.br/sibgrapi/2011/07.09.15.15 | |||
| Last Update | 2011:07.09.15.15.16 (UTC) administrator | |||
| Metadata Repository | sid.inpe.br/sibgrapi/2011/07.09.15.15.16 | |||
| Metadata Last Update | 2022:06.14.00.07.12 (UTC) administrator | |||
| DOI | 10.1109/SIBGRAPI.2011.42 | |||
| Citation Key | NobleSchAgoAraLam:2011:TwNoAl | |||
| Title | Two Novel Algorithms for High Quality Motion Estimation in High Definition Video Sequences  | |||
| Format | DVD, On-line. | |||
| Year | 2011 | |||
| Access Date | 2025, July 13 | |||
| Number of Files | 1 | |||
| Size | 267 KiB | |||
| 2. Context | ||||
| Author | 1 Noble, Diego Vrague 2 Schiavon Porto, Marcelo 3 Agostini, Luciano Volcan 4 Araújo, Ricardo Matsumura 5 Lamb, Luis da Cunha | |||
| Affiliation | 1 Federal University of Rio Grande do Sul 2 Federal University of Pelotas 3 Federal University of Pelotas 4 Federal University of Pelotas 5 Federal University of Rio Grande do Sul | |||
| Editor | Lewiner, Thomas Torres, Ricardo | |||
| e-Mail Address | diegovnoble@gmail.com | |||
| Conference Name | Conference on Graphics, Patterns and Images, 24 (SIBGRAPI) | |||
| Conference Location | Maceió, AL, Brazil | |||
| Date | 28-31 Aug. 2011 | |||
| Publisher | IEEE Computer Society | |||
| Publisher City | Los Alamitos | |||
| Book Title | Proceedings | |||
| Tertiary Type | Full Paper | |||
| History (UTC) | 2011-07-23 15:36:12 :: diegovnoble@gmail.com -> administrator :: 2011 2022-06-14 00:07:12 :: administrator -> :: 2011 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Version Type | finaldraft | |||
| Keywords | motion estimation video coding high definition | |||
| Abstract | In this paper, we propose two new algorithms for high quality motion estimation in high definition digital videos. Both algorithms are based on the use of random features that guarantee robustness to avoid dropping into a local-minimum. The first algorithm was developed from a simple two stage approach where a random stage is complemented by a greedy stage in a very simple fashion. The second algorithm is based on a more refined class of algorithms called Memetic Network Algorithms where each instance of the search may exchange information with its neighbour instances according to some rules that control the information flow. The proposed algorithms were implemented and tested exclusively with high definition sequences against well known fast algorithms like Diamond Search and Three Step Search. The results show that our algorithms can outperform other algorithms in quality yielding an increment in complexity that may be amortized if resources for a parallel execution are available. Additionally, we provide further evidence that fast algorithms do not perform well in high definition. | |||
| Arrangement 1 | urlib.net > SDLA > Fonds > SIBGRAPI 2011 > Two Novel Algorithms... | |||
| Arrangement 2 | urlib.net > SDLA > Fonds > Full Index > Two Novel Algorithms... | |||
| doc Directory Content | access | |||
| source Directory Content | there are no files | |||
| agreement Directory Content |
| |||
| 4. Conditions of access and use | ||||
| data URL | http://urlib.net/ibi/8JMKD3MGPBW34M/3A3EFJB | |||
| zipped data URL | http://urlib.net/zip/8JMKD3MGPBW34M/3A3EFJB | |||
| Language | en | |||
| Target File | 87108_2.pdf | |||
| User Group | diegovnoble@gmail.com | |||
| Visibility | shown | |||
| 5. Allied materials | ||||
| Mirror Repository | sid.inpe.br/banon/2001/03.30.15.38.24 | |||
| Next Higher Units | 8JMKD3MGPEW34M/46SKNPE 8JMKD3MGPEW34M/4742MCS | |||
| Citing Item List | sid.inpe.br/sibgrapi/2022/05.15.00.56 27 sid.inpe.br/sibgrapi/2022/06.10.21.49 5 | |||
| Host Collection | sid.inpe.br/banon/2001/03.30.15.38 | |||
| 6. Notes | ||||
| Empty Fields | archivingpolicy archivist area callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination documentstage edition electronicmailaddress group isbn issn label lineage mark nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark secondarytype serieseditor session shorttitle sponsor subject tertiarymark type url volume | |||