Teitl: SHREC'20: Shape correspondence with non-isometric deformations - AIM@SHAPE (data)

Dyfyniad
Dyke RM, Lai Y, Rosin PL (2020). SHREC'20: Shape correspondence with non-isometric deformations - AIM@SHAPE (data). Cardiff University. http://doi.org/10.17035/d.2020.0112716358


Hawliau Mynediad: Dim ond yn amodol ar rai telerau cytundebol y gall data fod ar gael
Dull Mynediad: I anfon cais i gael y data hwn, ebostiwch opendata@caerdydd.ac.uk

Crewyr y Set Ddata o Brifysgol Caerdydd

Manylion y Set Ddata
Cyhoeddwr: Cardiff University
Dyddiad (y flwyddyn) pryd y daeth y data ar gael i'r cyhoedd: 2020
Dyddiad dechrau creu'r data: 18.02.2020
Dyddiad gorffen creu'r data: 03.03.2020
Fformat y data: .obj, .txt, .html
Meddalwedd ofynnol: MeshLab, CloudCompare, OpenFlipper
Amcangyfrif o gyfanswm maint storio'r set ddata: Llai na 100 megabeit
Nifer y ffeiliau yn y set ddata: 8
DOI: 10.17035/d.2020.0112716358

Disgrifiad

We have curated a dataset of 3D scans of objects from existing data repositories. All scans are of quadruped mammals. Shapes were primarily created using a variety of capturing techniques. Ground-truth corresdpondences were then established by three experts. Shapes (e.g., a giraffe and a dog) exhibit substantial non-isometric deformation, which prove challenging for existing shape matching methods. The dataset consists of both partial and watertight (i.e., full) meshes. Additional complexities caused by scanning, such as geometric and topological change, are also present. Pairs of shapes are assigned to test-sets of gradually increasing non-isometry.

This dataset has been split into two parts to help make the licences clearer. This part contains the following shapes from the AIM@SHAPE-VISIONAIR Shape Repository: elephant_b, giraffe_b, cow, camel_a, camel_b, bear.

Name in dataset

Original name

Author

License

Hyperlink

elephant_b

Livingstone elephant - full resolution, watertight, without auto-intersections


AIM@SHAPE

link

giraffe_b

390 wrl


AIM@SHAPE

link

cow

381 wrl


AIM@SHAPE

link

camel_a

17-Camel


None*

link

camel_b

140-Camel


Free*+

link

bear

139-Bear


Free*+

link

*When downloading these models you must still agree to the AIM@SHAPE General License for Shapes.

+These models are also available from another source (http://www.wisdom.weizmann.ac.il/~vision/indexing/data.html)

The Licence terms for these data are available at http://visionair.ge.imati.cnr.it/ontologies/shapes/download.jsp?id=803-Neptune_-_clean__watertight__4M_triangles_&classid=ManifoldSurfaceMesh&groupid=&type=original



Allweddeiriau

3D Shape Retrieval, Shape correspondence

Prosiectau Cysylltiedig

Diweddarwyd y tro diwethaf ar 2020-07-12 am 14:53