mapillary / mapillary/OpenSfM

Cannot view the images after loading the reconstruction file

Open
#829 10 comments 0 reactions 0 assignees View on GitHub

Nobody has claimed this yet.

question
Dominant language
Python
Stars
3.8k
Forks
899
PR merge metrics
No merged PRs in 30d

Description

Hi,

I ran the entire SfM pipeline and produced the file data/berlin/reconstruction.meshed.json as output. To view the result, I started the viewer HTTP server and then browse to http://localhost:8080 to select the reconstruction file. I can view the point cloud as shown in the image below but cannot view the image in the thumbnail window at the top right corner when I select a camera. It remains empty. I guess it should be the image captured by the camera I select. Although the name of the image at the bottom of the thumbnail window gets updated when I select different cameras.

Please suggest how this issue can be resolved. Thank you very much!

image

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Reproduce the issue by running the SfM pipeline, opening the viewer HTTP server at http://localhost:8080, and loading data/berlin/reconstruction.meshed.json. Inspect the viewer path that updates the selected camera name and thumbnail, then verify how the captured image is located and served. Done means selecting a camera displays its image in the thumbnail window as well as updating its name.

Written by the indexing model from the issue text.

Assessment

Tech stack
opencv, python
Domain
computer-vision, web-dev
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
32/100

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.