Comments (4)
If I understand correctly, you are wondering why there are no scene or object instance locality metadata (i.e., bounding box information).
Currently, we haven't serialized that metadata so it won't be available. There is some code to approximate these values in-engine. You can export a csv with bounding box info from the viewer in habitat-sim and follow the code trail from there if this is critical for your use case.
from habitat-matterport-3dresearch.
As a follow-up, those scene_instance.json references are not expected to be used at this time. They exist to allow users to quickly change simulator settings for specific scenes (e.g. to add objects).
from habitat-matterport-3dresearch.
Hi, I encountered another problem when I use habitat-sim to render the textured meshes of HM3D. Firstly, I downloaded the following data sequentially:
- hm3d-minival-habitat-v0.2
- hm3d-minival-semantic-annots-v0.2
- hm3d-minival-semantic-configs-v0.2
Then, I put\*.basis.glb
\*.scene_dataset_config.json
,\*.semantic.glb
and\*.semantic.txt
into the same scene folder respectively. Next, I run the demo code , everything is ok when I run in the scene with the habitat simulator, I can render color image, semantic image and depth image successfully. But when the code run intoprint_scene_recur()
function
it seems some problems related about objects in the scene:
House has 0 levels, 14 regions and 661 objects
House center:[0,0,0] dims:[-inf -inf -inf]
I wonder if this phenomena is caused by the absence of
\*basis.scene_instance.json
, because thescene_dataset_config.json
has specified the location of those instances' file:But I fail to have access to the
scene_instance.json
files, only the semantic annotation and config files is available now.Im looking forward your help, best regards! @dhruvbatra @aclegg3 @haeric
Hi, were you able to get meaningful read from semantic sensor? I get all zeros following the same demo and using the same minival dataset.
from habitat-matterport-3dresearch.
Hi @shuhangchen , thanks for proposing this out. I met the same problem that all sensor reads are zeros. Have you solved it already? Any advice is welcome! My habitat_sim version is 0.2.2.
If this issue still exists, can @aclegg3 please take a look at it? Many thanks!
from habitat-matterport-3dresearch.
Related Issues (20)
- Semantic annotations HOT 9
- HM3D semantic annotations? HOT 2
- Unable to obtain Habitat - Matterport 3D Research Dataset HOT 1
- Where is the metadata? HOT 1
- Problems about connection with Matterport3D HOT 3
- Working with Habitat Simulator HOT 1
- The difference between hm3d v0.1 and v0.2 HOT 2
- Format mismatch in hm3d-example-semantic-configs-v0.2 HOT 2
- Difference between the format of GLC and Habitat
- Semantic Scene of HM3D
- v2 and v1 of this dataset had no info on region centers. The habitat version of the original matterport data does
- Filter semantic annotation in HM3D dataset
- pointnav task dataset for hm3d v0.2? HOT 1
- Sematic annotation file typo
- Bounding box of the annotations? HOT 1
- How to organize the dataset? HOT 1
- Data download failed, no datasource named hm3d_minival-v0.2 HOT 1
- Scale of topdown views for each floor
- Physical units of scans HOT 1
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from habitat-matterport-3dresearch.