Implementation status

[inuex35]

Working on spherical_render branch

Todo

• Load Opensfm data for spherical camera
• Render forward - Need to check pixels are in the right position
• Render forward - Need to check if jacobian is okay
• Render backward - Need to check mathematical correctness for backward

Current status
Forward pass is not good

Sample dataset

https://dtbn.jp/6eEZeo8e
(The url will expire in a week)

image

reconstruction

[inuex35]

Forward pass is look okay

Iterations 7000

Iterations 30000

rendering result is not good and need to check jacobian and backward

[inuex35]

Worked! I dont know why it's upside down.

Clipchamp.mp4

Problem was the original dataset. It does not happen in another dataset.

[inuex35]

Real data is not as good as simulated data, but looks working well.

walk_sakura.mp4

Rendering perspective from spherical model is okay but smoky because of large floaters under ground.