| 1. Identity statement | ||||
| Reference Type | Conference Paper (Conference Proceedings) | |||
| Site | sibgrapi.sid.inpe.br | |||
| Holder Code | ibi 8JMKD3MGPEW34M/46T9EHH | |||
| Identifier | 8JMKD3MGPAW/3M5KEEE | |||
| Repository | sid.inpe.br/sibgrapi/2016/07.22.21.29 | |||
| Last Update | 2016:07.23.01.38.41 (UTC) administrator | |||
| Metadata Repository | sid.inpe.br/sibgrapi/2016/07.22.21.29.13 | |||
| Metadata Last Update | 2022:06.14.00.08.38 (UTC) administrator | |||
| DOI | 10.1109/SIBGRAPI.2016.013 | |||
| Citation Key | BeltranSantCruzFrei:2016:EnViMi | |||
| Title | Enhancing the Visualization of the Microvasculature of Extrahepatic Bile Ducts Obtained from Confocal Microscopy Images  | |||
| Format | On-line | |||
| Year | 2016 | |||
| Access Date | 2024, May 03 | |||
| Number of Files | 1 | |||
| Size | 1542 KiB | |||
| 2. Context | ||||
| Author | 1 Beltran, Lizeth Andrea Castellanos 2 Santos, Jorge Luiz dos 3 Cruz, Carolina Uribe 4 Freitas, Carla Maria Dal Sasso | |||
| Affiliation | 1 Federal University of Rio Grande do Sul UFRGS 2 Centro de Investigação em Ciências da Saúde, Universidade da Beira Interior 3 Laboratorio Experimental de Hepatologia e Gastroenterologia, Hospital Clinicas de Porto Alegre 4 Federal University of Rio Grande do Sul UFRGS | |||
| Editor | Aliaga, Daniel G. Davis, Larry S. Farias, Ricardo C. Fernandes, Leandro A. F. Gibson, Stuart J. Giraldi, Gilson A. Gois, João Paulo Maciel, Anderson Menotti, David Miranda, Paulo A. V. Musse, Soraia Namikawa, Laercio Pamplona, Mauricio Papa, João Paulo Santos, Jefersson dos Schwartz, William Robson Thomaz, Carlos E. | |||
| e-Mail Address | castellanoslizan@gmail.com | |||
| Conference Name | Conference on Graphics, Patterns and Images, 29 (SIBGRAPI) | |||
| Conference Location | São José dos Campos, SP, Brazil | |||
| Date | 4-7 Oct. 2016 | |||
| Publisher | IEEE Computer Society´s Conference Publishing Services | |||
| Publisher City | Los Alamitos | |||
| Book Title | Proceedings | |||
| Tertiary Type | Full Paper | |||
| History (UTC) | 2016-07-23 01:38:41 :: castellanoslizan@gmail.com -> administrator :: 2016 2016-10-05 14:49:18 :: administrator -> castellanoslizan@gmail.com :: 2016 2016-10-14 17:18:12 :: castellanoslizan@gmail.com -> administrator :: 2016 2022-06-14 00:08:38 :: administrator -> :: 2016 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Version Type | finaldraft | |||
| Keywords | Anisotropic diffusion Image processing Confocal microscopic images Volumetric Visualization | |||
| Abstract | Confocal microscopy is an important tool for visualizing 3D datasets of fluorescent specimens, and has been used to investigate the structure of biological specimens. However, such images are affected by the noise introduced during the specimen preparation and image acquisition processes. Anisotropic diffusion is a non-linear filter that can significantly improve image quality while removing noise without blurring edges. This study investigates the application of anisotropic diffusion in confocal microscopy images by exploring different models for parameters' estimation. Our data consists of several slices of extrahepatic bile ducts containing a network of small vessels named Peribiliary Vascular Plexus (PVP), which are affected by several sources of noise. Experimental results show that anisotropic diffusion improved the volumetric visualization of the PVP. We validated the results using MSE and PSNR quantitative approaches and qualitative description by an expert user. | |||
| Arrangement 1 | urlib.net > SDLA > Fonds > SIBGRAPI 2016 > Enhancing the Visualization... | |||
| Arrangement 2 | urlib.net > SDLA > Fonds > Full Index > Enhancing the Visualization... | |||
| doc Directory Content | access | |||
| source Directory Content |
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| agreement Directory Content |
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| 4. Conditions of access and use | ||||
| data URL | http://urlib.net/ibi/8JMKD3MGPAW/3M5KEEE | |||
| zipped data URL | http://urlib.net/zip/8JMKD3MGPAW/3M5KEEE | |||
| Language | en | |||
| Target File | PID4373667.pdf | |||
| User Group | castellanoslizan@gmail.com | |||
| Visibility | shown | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Mirror Repository | sid.inpe.br/banon/2001/03.30.15.38.24 | |||
| Next Higher Units | 8JMKD3MGPAW/3M2D4LP 8JMKD3MGPEW34M/4742MCS | |||
| Citing Item List | sid.inpe.br/sibgrapi/2016/07.02.23.50 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 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 | |||