| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | sibgrapi.sid.inpe.br |
| Holder Code | ibi 8JMKD3MGPEW34M/46T9EHH |
| Identifier | 83LX3pFwXQZ4BFjAq/iTHek |
| Repository | dpi.inpe.br/vagner/1999/10.27.15.56 |
| Last Update | 2000:01.03.02.00.00 (UTC) administrator |
| Metadata Repository | sid.inpe.br/banon/2001/03.30.15.57.27 |
| Metadata Last Update | 2022:05.18.22.23.11 (UTC) administrator |
| Citation Key | WangMati:1999:ToMeAu |
| Title | Towards a Method for Automatic Identification of Trees in Aerial Images  |
| Year | 1999 |
| Access Date | 2024, May 02 |
| Number of Files | 3 |
| Size | 78 KiB |
| 2. Context | |
| Author | 1 Wang, Bing 2 Matias, Italo O. 3 Luiz M. G. Goncalves |
| Editor | Stolfi, Jorge Tozzi, Clésio Luis |
| Conference Name | Brazilian Symposium on Computer Graphics and Image Processing, 12 (SIBGRAPI) |
| Conference Location | Campinas, SP, Brazil |
| Date | 17-20 Oct. 1999 |
| Publisher | Sociedade Brasileira de Computação |
| Publisher City | Porto Alegre |
| Book Title | Proceedings |
| Tertiary Type | Technical Poster |
| History (UTC) | 2022-05-18 22:23:11 :: administrator -> :: 1999 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Keywords | trees aerial images |
| Abstract | This work describes ongoing research towards finding a methodology to extract information about trees from aerial images. Examples of output are the approximate number of trees, the diameter and area of a tree, and the total green area. For regions with sparse trees, a method based on segmentation and border extraction is described. It works reasonable well segregating trees from the other components (buildings, etc.) For dense tree areas, two feature baased methods, one using simple template-matching and the other one using a Backpropagation nerual-network classifier, are described. Both methods work reasonable well if a good sample of trees is provided. |
| Arrangement | urlib.net > SDLA > Fonds > SIBGRAPI 1999 > Towards a Method... |
| 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/83LX3pFwXQZ4BFjAq/iTHek |
| zipped data URL | http://urlib.net/zip/83LX3pFwXQZ4BFjAq/iTHek |
| Target File | 077-82347989.pdf |
| User Group | administrator |
| Visibility | shown |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPEW34M/46PDF8P |
| Citing Item List | sid.inpe.br/sibgrapi/2022/04.25.03.44 3 sid.inpe.br/banon/2001/03.30.15.38.24 1 |
| Host Collection | sid.inpe.br/banon/2001/03.30.15.38 |
| 6. Notes | |
| Empty Fields | affiliation archivingpolicy archivist area callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi e-mailaddress edition electronicmailaddress format group isbn issn label language lineage mark mirrorrepository 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 versiontype volume |