Papers › NimbleD: Enhancing Self-supervised Monocular Depth Estimation with Pseudo-labels and...

NimbleD: Enhancing Self-supervised Monocular Depth Estimation with Pseudo-labels and Large-scale Video Pre-training

26 Aug 2024arXiv:2408.14177archive 2025-07-28

Albert Luginov, Muhammad Shahzad

We introduce NimbleD, an efficient self-supervised monocular depth estimation learning framework that incorporates supervision from pseudo-labels generated by a large vision model. This framework does not require camera intrinsics, enabling large-scale pre-training on publicly available videos. Our straightforward yet effective learning strategy significantly enhances the performance of fast and lightweight models without introducing any overhead, allowing them to achieve performance comparable to state-of-the-art self-supervised monocular depth estimation models. This advancement is particularly beneficial for virtual and augmented reality applications requiring low latency inference. The source code, model weights, and acknowledgments are available at https://github.com/xapaxca/nimbled .

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xapaxca/nimbled officialmentioned in papermentioned on GitHubpytorch report

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Tasks

Depth EstimationMonocular Depth Estimation

Results from the paper archive 2025-07-28

TaskDatasetModelMetricValueRank at snapshotLeaderboardReport
Monocular Depth Estimation KITTI Eigen split unsupervised NimbleD-LiteMono-8M Delta < 1.25 0.910 #9 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised NimbleD-LiteMono-8M Delta < 1.25^2 0.970 #9 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised NimbleD-LiteMono-8M Delta < 1.25^3 0.986 #9 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised NimbleD-LiteMono-8M Mono O #9 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised NimbleD-LiteMono-8M RMSE 4.194 #9 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised NimbleD-LiteMono-8M RMSE log 0.165 #9 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised NimbleD-LiteMono-8M Resolution 640x192 #9 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised NimbleD-LiteMono-8M Sq Rel 0.646 #9 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised NimbleD-LiteMono-8M absolute relative error 0.092 #9 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised NimbleD-LiteMono Delta < 1.25 0.903 #18 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised NimbleD-LiteMono Delta < 1.25^2 0.969 #18 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised NimbleD-LiteMono Delta < 1.25^3 0.986 #18 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised NimbleD-LiteMono Mono O #18 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised NimbleD-LiteMono RMSE 4.304 #18 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised NimbleD-LiteMono RMSE log 0.171 #18 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised NimbleD-LiteMono Resolution 640x192 #18 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised NimbleD-LiteMono Sq Rel 0.684 #18 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised NimbleD-LiteMono absolute relative error 0.096 #18 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised Nimbled-SwiftDepth Delta < 1.25 0.905 #19 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised Nimbled-SwiftDepth Delta < 1.25^2 0.969 #19 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised Nimbled-SwiftDepth Delta < 1.25^3 0.986 #19 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised Nimbled-SwiftDepth Mono O #19 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised Nimbled-SwiftDepth RMSE 4.333 #19 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised Nimbled-SwiftDepth RMSE log 0.171 #19 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised Nimbled-SwiftDepth Resolution 640x192 #19 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised Nimbled-SwiftDepth Sq Rel 0.697 #19 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised Nimbled-SwiftDepth absolute relative error 0.096 #19 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised Nimbled-MD2-R50 Delta < 1.25 0.904 #21 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised Nimbled-MD2-R50 Delta < 1.25^2 0.968 #21 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised Nimbled-MD2-R50 Delta < 1.25^3 0.985 #21 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised Nimbled-MD2-R50 Mono O #21 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised Nimbled-MD2-R50 RMSE 4.377 #21 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised Nimbled-MD2-R50 RMSE log 0.172 #21 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised Nimbled-MD2-R50 Resolution 640x192 #21 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised Nimbled-MD2-R50 Sq Rel 0.721 #21 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised Nimbled-MD2-R50 absolute relative error 0.097 #21 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised Nimbled-SwiftDepth-S Delta < 1.25 0.901 #23 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised Nimbled-SwiftDepth-S Delta < 1.25^2 0.968 #23 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised Nimbled-SwiftDepth-S Delta < 1.25^3 0.985 #23 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised Nimbled-SwiftDepth-S Mono O #23 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised Nimbled-SwiftDepth-S RMSE 4.401 #23 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised Nimbled-SwiftDepth-S RMSE log 0.174 #23 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised Nimbled-SwiftDepth-S Resolution 640x192 #23 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised Nimbled-SwiftDepth-S Sq Rel 0.733 #23 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised Nimbled-SwiftDepth-S absolute relative error 0.098 #23 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised NimbleD-LiteMono-S Delta < 1.25 0.898 #25 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised NimbleD-LiteMono-S Delta < 1.25^2 0.967 #25 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised NimbleD-LiteMono-S Delta < 1.25^3 0.986 #25 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised NimbleD-LiteMono-S Mono O #25 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised NimbleD-LiteMono-S RMSE 4.370 #25 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised NimbleD-LiteMono-S RMSE log 0.172 #25 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised NimbleD-LiteMono-S Resolution 640x192 #25 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised NimbleD-LiteMono-S Sq Rel 0.709 #25 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised NimbleD-LiteMono-S absolute relative error 0.099 #25 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised Nimbled-MD2-R18 Delta < 1.25 0.898 #29 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised Nimbled-MD2-R18 Delta < 1.25^2 0.967 #29 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised Nimbled-MD2-R18 Delta < 1.25^3 0.985 #29 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised Nimbled-MD2-R18 Mono O #29 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised Nimbled-MD2-R18 RMSE 4.440 #29 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised Nimbled-MD2-R18 RMSE log 0.175 #29 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised Nimbled-MD2-R18 Resolution 640x192 #29 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised Nimbled-MD2-R18 Sq Rel 0.739 #29 of 55 Archive leaderboard report
Monocular Depth Estimation KITTI Eigen split unsupervised Nimbled-MD2-R18 absolute relative error 0.100 #29 of 55 Archive leaderboard report

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