| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | sibgrapi.sid.inpe.br |
| Holder Code | ibi 8JMKD3MGPEW34M/46T9EHH |
| Identifier | 83LX3pFwXQZW44Lb/d8rcJ |
| Repository | dpi.inpe.br/ambro/1998/05.12.16.49 |
| Last Update | 1998:06.16.03.00.00 (UTC) administrator |
| Metadata Repository | sid.inpe.br/banon/2001/03.30.15.56.29 |
| Metadata Last Update | 2022:06.14.00.16.54 (UTC) administrator |
| Citation Key | CoelhoCamp:1997:SiVeTe |
| Title | Similarity-based versus template matching-based methodologies for image alignment of polyhedral-like objects under noisy conditions  |
| Year | 1997 |
| Access Date | 2024, Sep. 17 |
| Number of Files | 1 |
| Size | 254 KiB |
| 2. Context | |
| Author | 1 Coelho, Lúcio de Souza 2 Campos, Mário Fernando Montenegro |
| Editor | Figueiredo, Luiz Henrique de Netto, Marcio Lobo |
| Conference Name | Brazilian Symposium on Computer Graphics and Image Processing, 10 (SIBGRAPI) |
| Conference Location | Campos de Jordão, SP, Brazil |
| Date | Oct. 1997 |
| Publisher | IEEE Computer Society |
| Publisher City | Los Alamitos |
| Pages | 155-162 |
| Book Title | Proceedings |
| Tertiary Type | Full Paper |
| Organization | SBC - Sociedade Brasileira de Computação; USP - Universidade de São Paulo |
| History (UTC) | 2008-07-17 14:17:57 :: administrator -> banon :: 2008-08-26 15:26:28 :: banon -> administrator :: 2009-08-13 20:36:08 :: administrator -> banon :: 2010-08-28 20:04:51 :: banon -> administrator :: 2022-06-14 00:16:54 :: administrator -> :: 1997 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Version Type | finaldraft |
| Keywords | template matching geometric modeling biological applications |
| Abstract | The image alignment problem has as input a set of different images from a single object or several identical objects. One instance of the object in each image is misaligned relatively to the other in a given image, that is, the objects lie in different positions and orientations. Thus, the problem consists in finding the homogeneous planar transforms for each of those instances. The process is not simple in the case of noisy images. Nevertheless, it is possible to tackle some cases of the image alignment problem using template matching. This work describes two methodologies that were developed to align noisy images of protein quaternary structures obtained by Transmission Electron Microscopy (TEM). These structures can be geometrically described by regular prisms and polyhedra. One of the methods uses the traditional approach for this problem - exploring image similarities. The second one explores the geometric simplicity of the objects being imaged by using template matching in order to solve the problem. The results show that there are cases where the template matching method achieves higher precision and computational efficiency to align that kind of image when compared to traditional ones. |
| Arrangement 1 | urlib.net > SDLA > Fonds > SIBGRAPI 1997 > Similarity-based versus template... |
| Arrangement 2 | urlib.net > SDLA > Fonds > Full Index > Similarity-based versus template... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| data URL | http://urlib.net/ibi/83LX3pFwXQZW44Lb/d8rcJ |
| zipped data URL | http://urlib.net/zip/83LX3pFwXQZW44Lb/d8rcJ |
| Language | en |
| Target File | art19.pdf |
| User Group | administrator |
| Visibility | shown |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPEW34M/46RL7SS 8JMKD3MGPEW34M/4742MCS |
| Citing Item List | sid.inpe.br/sibgrapi/2022/05.08.23.46 25 sid.inpe.br/sibgrapi/2022/06.10.21.49 5 sid.inpe.br/banon/2005/06.06.21.48 1 |
| Host Collection | sid.inpe.br/banon/2001/03.30.15.38 |
| 6. Notes | |
| Notes | The conference was held in Campos de Jordão, SP, Brazil, from October 13 to 16. |
| Empty Fields | affiliation archivingpolicy archivist area callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi e-mailaddress edition electronicmailaddress format group isbn issn label lineage mark mirrorrepository nextedition numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark secondarytype serieseditor session shorttitle sponsor subject tertiarymark type url volume |