Identity statement area
Reference TypeConference Paper (Conference Proceedings)
Last Update2015:
Metadata Last Update2020: administrator
Citation KeySeibelJrGoldRoch:2015:FaEfGe
TitleFast and Effective Geometric K-Nearest Neighbors Multi-Frame Super-Resolution
Access Date2021, Mar. 02
Number of Files1
Size564 KiB
Context area
Author1 Seibel Junior, Hilario
2 Goldenstein, Siome
3 Rocha, Anderson
Affiliation1 Instituto Federal do Espirito Santo, Universidade Estadual de Campinas
2 Universidade Estadual de Campinas
3 Universidade Estadual de Campinas
EditorPapa, Joćo Paulo
Sander, Pedro Vieira
Marroquim, Ricardo Guerra
Farrell, Ryan
Conference NameConference on Graphics, Patterns and Images, 28 (SIBGRAPI)
Conference LocationSalvador
DateAug. 26-29, 2015
Book TitleProceedings
PublisherIEEE Computer Society
Publisher CityLos Alamitos
Tertiary TypeFull Paper
History2015-06-19 20:59:50 :: -> administrator ::
2020-02-19 02:14:03 :: administrator -> :: 2015
Content and structure area
Is the master or a copy?is the master
Content Stagecompleted
Content TypeExternal Contribution
Keywordssuper-resolution, geometric k-NN, multi-frame, burst, mobile devices.
AbstractMulti-frame super-resolution is possible when there is motion and non-redundant information from a sequence of low-resolution input images. Remote sensors, surveillance videos and modern mobile phones are examples of devices able to easily gather multiple images of a same scene. However, combining a large number of frames into a higher resolution image may not be computationally feasible by complex super-resolution techniques. We discuss herein a set of simple and effective high-performance algorithms to fastly super-resolve several low-resolution images in an always-on low-power environment, with possible applications in mobile computing, forensics, and biometrics. The algorithms rely on geometric k-nearest neighbors to decide which information to consider in each high-resolution pixel, have a low memory footprint and run in linear time as we increase the number of low-resolution input images. Finally, we suggest a minimum number of input images for multi-frame super-resolution, considering that we expect a good response as fast as possible.
ArrangementSIBGRAPI 2015 > Fast and Effective...
source Directory Contentthere are no files
agreement Directory Content
agreement.html 19/06/2015 17:59 0.7 KiB 
Conditions of access and use area
data URL
zipped data URL
Target FilePID3771795.pdf
Update Permissionnot transferred
Allied materials area
Next Higher Units8JMKD3MGPBW34M/3K24PF8
Notes area
Empty Fieldsaccessionnumber archivingpolicy archivist area callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi edition electronicmailaddress group holdercode isbn issn label lineage mark nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder secondarydate secondarykey secondarymark secondarytype serieseditor session shorttitle sponsor subject tertiarymark type url versiontype volume