Identity statement area
Reference TypeConference Paper (Conference Proceedings)
Last Update2015: (UTC)
Metadata Last Update2016: (UTC) administrator
Citation KeyBalreiraMaciWalt:2015:ViSyIn
TitleVisualization system for the interior of objects with internal structures for surgery simulation
Access Date2021, Dec. 04
Secondary TypeMaster's Work
Number of Files1
Size2393 KiB
Context area
Author1 Balreira, Dennis Giovani
2 Maciel, Anderson
3 Walter, Marcelo
Affiliation1 Federal University of Rio Grande do Sul (UFRGS)
2 Federal University of Rio Grande do Sul (UFRGS)
3 Federal University of Rio Grande do Sul (UFRGS)
EditorSegundo, Maurício Pamplona
Faria, Fabio Augusto
Conference NameConference on Graphics, Patterns and Images, 28 (SIBGRAPI)
Conference LocationSalvador
DateAug. 26-29, 2015
PublisherSociedade Brasileira de Computação
Publisher CityPorto Alegre
Book TitleProceedings
Tertiary TypeMaster's or Doctoral Work
History (UTC)2015-08-06 14:58:57 :: -> administrator ::
2016-06-03 21:18:38 :: administrator -> :: 2015
Content and structure area
Is the master or a copy?is the master
Content Stagecompleted
Keywordssurgical simulators
solid textures
visualization system
computer graphics
AbstractSimulations present many advantages over other training methodologies since they reduce time and cost spent by professionals, offering less risk to the patients. Besides, studies show that the amount of realism seen in the simulators is positively correlated to the engaging of students in learning. Current simulations in virtual surgery use three-dimensional representations of organs without any internal structure. For some applications, however, there is a need to represent also the organs internal anatomical structures, such as blood vessels. We present, in this paper, a technique that allows arbitrarily oriented cuts through objects, particularly anatomical structures, reconstructing the mesh surface in the cutting zone. In the process, all internal structures participate in the final rendering of the generated surface. As a case study, we selected a human liver model with vessels and present the internal visualization of the liver in real time for arbitrary cutting planes. Our work has applications, for instance, in improving current state-of-the-art surgery simulators for training of students and medical doctors. > SDLA > SIBGRAPI 2015 > Visualization system for...
doc Directory Contentaccess
source Directory Contentthere are no files
agreement Directory Content
agreement.html 06/08/2015 11:58 1.2 KiB 
Conditions of access and use area
data URL
zipped data URL
Target FileSIBGRAPI_WTD___Dissertation-Camera-Ready.pdf
Update Permissionnot transferred
Allied materials area
Next Higher Units8JMKD3MGPBW34M/3K24PF8
Notes area
Empty Fieldsaccessionnumber archivingpolicy archivist area callnumber contenttype 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 serieseditor session shorttitle sponsor subject tertiarymark type url versiontype volume