{"url":"/dataset/flyingthings3d","name":"FlyingThings3D","full_name":null,"description_markdown":"**FlyingThings3D** is a synthetic dataset for optical flow, disparity and  scene flow estimation. It consists of everyday objects flying along randomized 3D trajectories. We generated about 25,000 stereo frames with ground truth data. Instead of focusing on a particular task (like KITTI) or enforcing strict naturalism (like Sintel), we rely on randomness and a large pool of rendering assets to generate orders of magnitude more data than any existing option, without running a risk of repetition or saturation.","description_withheld":null,"homepage":"https://lmb.informatik.uni-freiburg.de/resources/datasets/SceneFlowDatasets.en.html","introduced_date":"2015-12-07","introduced_date_note":null,"introduced_by":{"paper":"/paper/a-large-dataset-to-train-convolutional","title":"A Large Dataset to Train Convolutional Networks for Disparity, Optical Flow, and Scene Flow Estimation","first_author":"Nikolaus Mayer","url":null},"license":{"name":"Custom (research-only)","url":null},"modalities":[{"name":"Images","url":"/datasets/modality/images"}],"tasks":[{"name":"10-shot image generation","url":"/task/10-shot-image-generation","datasets_with_task":"/datasets/task/10-shot-image-generation"},{"name":"Optical Flow Estimation","url":"/task/optical-flow-estimation","datasets_with_task":"/datasets/task/optical-flow-estimation"},{"name":"Scene Flow Estimation","url":"/task/scene-flow-estimation","datasets_with_task":"/datasets/task/scene-flow-estimation"},{"name":"Disparity Estimation","url":"/task/disparity-estimation","datasets_with_task":"/datasets/task/disparity-estimation"}],"languages":[],"variants":["FlyingThings3D"],"data_loaders":[],"num_papers_in_archive":226,"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28"},"benchmarks":[],"papers_with_a_benchmark_row":[],"syntology_totals":{"read_at":"2026-09-24T18:15:14+00:00","papers_with_samples":0,"samples_harvested":0,"samples_ran":0,"samples_unverified":0,"pointer_only_for_licence":0,"papers_with_no_sample_that_ran":0,"note":"the per-paper counts above, summed; not a rate"},"papers_note":"The archive never published its papers-using-dataset list; these are papers with a leaderboard row on this dataset's benchmarks."}