1. Identity statement | |
Reference Type | Conference Paper (Conference Proceedings) |
Site | sibgrapi.sid.inpe.br |
Holder Code | ibi 8JMKD3MGPEW34M/46T9EHH |
Identifier | 8JMKD3MGPBW34M/3JMNFN5 |
Repository | sid.inpe.br/sibgrapi/2015/06.19.18.41 |
Last Update | 2015:06.19.18.41.46 (UTC) administrator |
Metadata Repository | sid.inpe.br/sibgrapi/2015/06.19.18.41.46 |
Metadata Last Update | 2022:06.14.00.08.05 (UTC) administrator |
DOI | 10.1109/SIBGRAPI.2015.43 |
Citation Key | MesquitaNascCamp:2015:SiEsSu |
Title | Simultaneously Estimation of Super-Resolution Images and Depth Maps from Low Resolution Sensors |
Format | On-line |
Year | 2015 |
Access Date | 2024, Mar. 28 |
Number of Files | 1 |
Size | 1445 KiB |
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2. Context | |
Author | 1 Mesquita, Daniel Balbino de 2 Nascimento, Erickson Rangel do 3 Campos, Mario Fernando Montenegro |
Affiliation | 1 Universidade Federal de Minas Gerais 2 Universidade Federal de Minas Gerais 3 Universidade Federal de Minas Gerais |
Editor | Papa, Joćo Paulo Sander, Pedro Vieira Marroquim, Ricardo Guerra Farrell, Ryan |
e-Mail Address | balbino@dcc.ufmg.br |
Conference Name | Conference on Graphics, Patterns and Images, 28 (SIBGRAPI) |
Conference Location | Salvador, BA, Brazil |
Date | 26-29 Aug. 2015 |
Publisher | IEEE Computer Society |
Publisher City | Los Alamitos |
Book Title | Proceedings |
Tertiary Type | Full Paper |
History (UTC) | 2015-06-19 18:41:46 :: balbino@dcc.ufmg.br -> administrator :: 2022-06-14 00:08:05 :: administrator -> :: 2015 |
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3. Content and structure | |
Is the master or a copy? | is the master |
Content Stage | completed |
Transferable | 1 |
Version Type | finaldraft |
Keywords | Super-resolution convex optimization RGB-D data 3D reconstruction computer vision |
Abstract | The emergence of low cost sensors capable of providing texture and depth information of a scene is enabling the deployment of several applications such as gesture and object recognition and three-dimensional reconstruction of environments. However, commercially available sensors output low resolution data, which may not be suitable when more detailed information is necessary. With the purpose of increasing data resolution, at the same time reducing noise and filling the holes in the depth maps, in this work we propose a method that combines depth fusion and image reconstruction in a super-resolution framework. By joining low-resolution intensity images and depth maps in an optimization process, our methodology creates new images and depth maps of higher resolution and, at the same time, minimizes issues related with the absence of information (holes) in the depth map. Our experiments show that the proposed approach has increased the resolution of the images and depth maps without significant spawning of artifacts. Considering three different evaluation metrics, our methodology outperformed other three techniques commonly used to increase the resolution of combined images and depth maps acquired with low resolution, commercially available sensors. |
Arrangement 1 | urlib.net > SDLA > Fonds > SIBGRAPI 2015 > Simultaneously Estimation of... |
Arrangement 2 | urlib.net > SDLA > Fonds > Full Index > Simultaneously Estimation of... |
doc Directory Content | access |
source Directory Content | there are no files |
agreement Directory Content | |
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4. Conditions of access and use | |
data URL | http://urlib.net/ibi/8JMKD3MGPBW34M/3JMNFN5 |
zipped data URL | http://urlib.net/zip/8JMKD3MGPBW34M/3JMNFN5 |
Language | en |
Target File | PID3771777.pdf |
User Group | balbino@dcc.ufmg.br |
Visibility | shown |
Update Permission | not transferred |
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5. Allied materials | |
Mirror Repository | sid.inpe.br/banon/2001/03.30.15.38.24 |
Next Higher Units | 8JMKD3MGPBW34M/3K24PF8 8JMKD3MGPEW34M/4742MCS |
Citing Item List | sid.inpe.br/sibgrapi/2015/08.03.22.49 1 sid.inpe.br/banon/2001/03.30.15.38.24 1 |
Host Collection | sid.inpe.br/banon/2001/03.30.15.38 |
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6. Notes | |
Empty Fields | archivingpolicy archivist area callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination 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 |
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