| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | mtc-m16.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 6qtX3pFwXQZsFDuKxG/Dci5U |
| Repository | sid.inpe.br/marciana/2004/08.18.10.54 (restricted access) |
| Last Update | 2004:08.18.03.00.00 (UTC) administrator |
| Metadata Repository | sid.inpe.br/marciana/2004/08.18.10.54.43 |
| Metadata Last Update | 2018:06.05.01.28.42 (UTC) administrator |
| Secondary Key | INPE-11224-PRE/6673 |
| ISBN/ISSN | 0262-8856 |
| ISSN | 0262-8856 |
| Citation Key | Fancisco:1995:CoPrDi |
| Title | Continuous principal distance change for binocular depth perception  |
| Project | Visão computacional |
| Year | 1995 |
| Month | Mar. |
| Access Date | 2024, Apr. 27 |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 1053 KiB |
| 2. Context | |
| Author | Fancisco, Antonio |
| Group | LAC-INPE-MCT-BR |
| Affiliation | Instituto Nacional de Pesquisas Espaciais, Laboratório Associado de Computação e Matemática Aplicada (INPE.LAC) |
| Journal | Image and Vision Computing |
| Volume | 13 |
| Number | 2 |
| Pages | 101-109 |
| History (UTC) | 2005-06-13 14:12:40 :: sergio -> administrator :: 2006-09-28 22:36:26 :: administrator -> sergio :: 2008-01-07 12:49:58 :: sergio -> administrator :: 2018-06-05 01:28:42 :: administrator -> marciana :: 1995 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Keywords | COMPUTER SCIENCE Space perception Distance Computer vision COMPUTAÇÃO APLICADA Percepção do espaço Distância Visão computacional |
| Abstract | Depth information can be computed from two cameras arranged in a stereo fashion by using continuous changes of the distance between the lens plane and the image plane (principal distance). This method has the advantage of computing over time the relative depth map with respect to an initial fixation point in space. Using continuous change on the principal distance, the effect of scaling with the object distance on the 'cyclopean' (binocular-fused) image and relative depth map is simultaneously compensated for parts of the object lying about the initial fixation point. The 'appearance' of the relative depth map and the binocular fused image acquired during the movements, correspond to an orthographic projection of the object and not the perspective projection of it. As a consequence, parallel lines or parallel borders on the object remain parallel on the binocular fused image and on the relative depth for any relative orientation and distance of the object with respect to the stereo vision system, Due to its local characteristic, the present strategy can be implemented in a very inexpensive and simple digital or analog hardware scheme. |
| Area | COMP |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > LABAC > Continuous principal distance... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| Language | en |
| Target File | continuous principal.pdf |
| User Group | administrator sergio |
| Visibility | shown |
| Copy Holder | SID/SCD |
| Archiving Policy | denypublisher denyfinaldraft24 |
| Read Permission | deny from all and allow from 150.163 |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/3ESGTTP |
| Dissemination | WEBSCI; PORTALCAPES. |
| Host Collection | sid.inpe.br/banon/2003/08.15.17.40 |
| 6. Notes | |
| Empty Fields | alternatejournal archivist callnumber copyright creatorhistory descriptionlevel documentstage doi e-mailaddress electronicmailaddress format isbn label lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress readergroup resumeid rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url versiontype |
| 7. Description control | |
| e-Mail (login) | marciana |
| update | |