depth = (poses[id_im-1,:3,2].T @ (point3D - poses[id_im-1,:3,3])) * sc ,WHY? about dsnerf HOT 3 OPEN

sc is the downsampling scale of the images and bds_raw is the boundaries of the scene. The condition means we're filtering out those outlier depths which are outside the scene bounding box.

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sc is the downsampling scale of the images and bds_raw is the boundaries of the scene. The condition means we're filtering out those outlier depths which are outside the scene bounding box.

Thank you for your reply! I have one more question，after running img2poses on my own dataset to get poses_bounds.npy, when I run run_nerf.py, I get negative numbers in bds_raw, resulting in sc being negative, far being negative, and near being positive. Can you give me some suggestions?
My data set was taken by drones and satellites, far from the ground.

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