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cs.CV2024
PreF3R: Pose-Free Feed-Forward 3D Gaussian Splatting from Variable-length Image Sequence
Zequn Chen, Jiezhi Yang, Heng Yang
We present PreF3R, Pose-Free Feed-forward 3D Reconstruction from an image sequence of variable length. Unlike previous approaches, PreF3R removes the need for camera calibration an…
cs.RO2024
CLOSURE: Fast Quantification of Pose Uncertainty Sets
Yihuai Gao, Yukai Tang, Han Qi +1
We investigate uncertainty quantification of 6D pose estimation from learned noisy measurements (e.g. keypoints and pose hypotheses). Assuming unknown-but-bounded measurement noise…