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peteanderson80 / Matterport3DSimulator

AI Research Platform for Reinforcement Learning from Real Panoramic Images.
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Correspondence between matterport_skybox_images and viewIndices #37

Open balaramb opened 5 years ago

balaramb commented 5 years ago

At any given viewpoint, there seem to be 36 viewIndices (12 headings per elevation; 3 elevations). On the other hand, matterport_skybox_images provides 6 images per viewpoint (one top, one bottom and mainly, 4 images which could be stitched to form a panorama). Can you please explain how the 12 headings of 0 elevation (or viewIndices 12-23) correspond to the 4 skybox images for a given viewpoint e.g. which of the 4 images corresponds to the agent is looking straight? Kindly help me understand the mapping.

winnechan commented 4 years ago

Have you figured it out ?

YicongHong commented 4 years ago

I think you can refer to the scripts/precompute_img_features.py file to get the idea of how the camera rotates to get the 36 single view images.

castdice commented 11 months ago

Same problem here. Any ideas?

jdiazram commented 1 month ago

Same problem. Has someone solved it or understood this?