{"url":"/dataset/pst900","name":"PST900","full_name":null,"description_markdown":"**PST900** is a dataset of 894 synchronized and calibrated RGB and Thermal image pairs with per pixel human annotations across four distinct classes from the DARPA Subterranean Challenge.\n\nSource: [https://arxiv.org/abs/1909.10980](https://arxiv.org/abs/1909.10980)\nImage Source: [https://github.com/ShreyasSkandanS/pst900_thermal_rgb](https://github.com/ShreyasSkandanS/pst900_thermal_rgb)","description_withheld":null,"homepage":"https://github.com/ShreyasSkandanS/pst900_thermal_rgb","introduced_date":null,"introduced_date_note":null,"introduced_by":{"paper":"/paper/pst900-rgb-thermal-calibration-dataset-and","title":"PST900: RGB-Thermal Calibration, Dataset and Segmentation Network","first_author":"Shreyas S. Shivakumar","url":null},"license":null,"modalities":[{"name":"Images","url":"/datasets/modality/images"}],"tasks":[{"name":"Semantic Segmentation","url":"/task/semantic-segmentation","datasets_with_task":"/datasets/task/semantic-segmentation"},{"name":"Thermal Image Segmentation","url":"/task/thermal-image-segmentation","datasets_with_task":"/datasets/task/thermal-image-segmentation"},{"name":"Motion Estimation","url":"/task/motion-estimation","datasets_with_task":"/datasets/task/motion-estimation"},{"name":"Stereo Matching","url":"/task/stereo-matching-1","datasets_with_task":"/datasets/task/stereo-matching-1"}],"languages":[],"variants":["PST900"],"data_loaders":[{"repo":"https://github.com/ShreyasSkandanS/pst900_thermal_rgb","url":"https://github.com/ShreyasSkandanS/pst900_thermal_rgb","frameworks":["pytorch"]}],"num_papers_in_archive":35,"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28"},"benchmarks":[{"leaderboard":"/sota/thermal-image-segmentation-on-pst900","task":"Thermal Image Segmentation","dataset_variant":"PST900","rows":22,"metrics":["mIoU"],"first_row_in_archive_order":{"model":"SHIFNet","paper":"/paper/unveiling-the-potential-of-segment-anything","metrics":{"mIoU":"89.8"},"code_links":[{"title":"iasakit3t/shifnet","url":"https://github.com/iasakit3t/shifnet"}]},"note":"rows are the archive's own order at snapshot; nothing here re-ranks them"}],"papers_with_a_benchmark_row":[{"paper":"/paper/unveiling-the-potential-of-segment-anything","title":"Unveiling the Potential of Segment Anything Model 2 for RGB-Thermal Semantic Segmentation with Language Guidance","date":"2025-03-04","rows_on_this_dataset":1,"code_links":1,"syntology":null},{"paper":"/paper/2408-01343","title":"StitchFusion: Weaving Any Visual Modalities to Enhance Multimodal Semantic Segmentation","date":"2024-08-02","rows_on_this_dataset":1,"code_links":1,"syntology":null},{"paper":"/paper/unirgb-ir-a-unified-framework-for-visible","title":"UniRGB-IR: A Unified Framework for RGB-Infrared Semantic Tasks via Adapter Tuning","date":"2024-04-26","rows_on_this_dataset":1,"code_links":1,"syntology":null},{"paper":"/paper/sigma-siamese-mamba-network-for-multi-modal","title":"Sigma: Siamese Mamba Network for Multi-Modal Semantic Segmentation","date":"2024-04-05","rows_on_this_dataset":1,"code_links":1,"syntology":{"read_at":"2026-09-24T18:15:14+00:00","samples_harvested":4,"samples_ran":2,"samples_unverified":2,"pointer_only_for_licence":0,"claim":"Per-sample execution on synthesized fixtures; not a correctness claim."}},{"paper":"/paper/hapnet-toward-superior-rgb-thermal-scene","title":"HAPNet: Toward Superior RGB-Thermal Scene Parsing via Hybrid, Asymmetric, and Progressive Heterogeneous Feature Fusion","date":"2024-04-04","rows_on_this_dataset":1,"code_links":1,"syntology":null},{"paper":"/paper/context-aware-interaction-network-for-rgb-t","title":"Context-Aware Interaction Network for RGB-T Semantic Segmentation","date":"2024-01-03","rows_on_this_dataset":1,"code_links":1,"syntology":null},{"paper":"/paper/efficient-multimodal-semantic-segmentation","title":"Efficient Multimodal Semantic Segmentation via Dual-Prompt Learning","date":"2023-12-01","rows_on_this_dataset":1,"code_links":1,"syntology":null},{"paper":"/paper/cacfnet-cross-modal-attention-cascaded-fusion","title":"CACFNet: Cross-Modal Attention Cascaded Fusion Network for RGB-T Urban Scene Parsing","date":"2023-09-14","rows_on_this_dataset":1,"code_links":0,"syntology":null},{"paper":"/paper/multimodal-transformer-for-material","title":"MMSFormer: Multimodal Transformer for Material and Semantic Segmentation","date":"2023-09-07","rows_on_this_dataset":1,"code_links":1,"syntology":null},{"paper":"/paper/channel-and-spatial-relation-propagation","title":"Channel and Spatial Relation-Propagation Network for RGB-Thermal Semantic Segmentation","date":"2023-08-24","rows_on_this_dataset":1,"code_links":0,"syntology":null},{"paper":"/paper/egfnet-edge-aware-guidance-fusion-network-for","title":"EGFNet: Edge-Aware Guidance Fusion Network for RGB–Thermal Urban Scene Parsing","date":"2023-08-15","rows_on_this_dataset":1,"code_links":1,"syntology":null},{"paper":"/paper/complementary-random-masking-for-rgb-thermal","title":"Complementary Random Masking for RGB-Thermal Semantic Segmentation","date":"2023-03-30","rows_on_this_dataset":1,"code_links":1,"syntology":{"read_at":"2026-09-24T18:15:14+00:00","samples_harvested":5,"samples_ran":0,"samples_unverified":5,"pointer_only_for_licence":0,"claim":"Per-sample execution on synthesized fixtures; not a correctness claim."}},{"paper":"/paper/spidermesh-spatial-aware-demand-guided","title":"SpiderMesh: Spatial-aware Demand-guided Recursive Meshing for RGB-T Semantic Segmentation","date":"2023-03-15","rows_on_this_dataset":1,"code_links":1,"syntology":{"read_at":"2026-09-24T18:15:14+00:00","samples_harvested":1,"samples_ran":1,"samples_unverified":0,"pointer_only_for_licence":1,"claim":"Per-sample execution on synthesized fixtures; not a correctness claim."}},{"paper":"/paper/gebnet-graph-enhancement-branch-network-for","title":"GEBNet: Graph-Enhancement Branch Network for RGB-T Scene Parsing","date":"2022-10-31","rows_on_this_dataset":1,"code_links":0,"syntology":null},{"paper":"/paper/mtanet-multitask-aware-network-with","title":"MTANet: Multitask-Aware Network With Hierarchical Multimodal Fusion for RGB-T Urban Scene Understanding","date":"2022-04-05","rows_on_this_dataset":1,"code_links":0,"syntology":null},{"paper":"/paper/edge-aware-guidance-fusion-network-for-rgb","title":"Edge-aware Guidance Fusion Network for RGB Thermal Scene Parsing","date":"2021-12-09","rows_on_this_dataset":1,"code_links":1,"syntology":null},{"paper":"/paper/pst900-rgb-thermal-calibration-dataset-and","title":"PST900: RGB-Thermal Calibration, Dataset and Segmentation Network","date":"2019-09-20","rows_on_this_dataset":1,"code_links":1,"syntology":null},{"paper":"/paper/acnet-attention-based-network-to-exploit","title":"ACNet: Attention Based Network to Exploit Complementary Features for RGBD Semantic Segmentation","date":"2019-05-24","rows_on_this_dataset":1,"code_links":1,"syntology":null},{"paper":"/paper/rtfnet-rgb-thermal-fusion-network-for","title":"RTFNet: RGB-Thermal Fusion Network for Semantic Segmentation of Urban Scenes","date":"2019-03-13","rows_on_this_dataset":1,"code_links":1,"syntology":null},{"paper":"/paper/fast-scnn-fast-semantic-segmentation-network","title":"Fast-SCNN: Fast Semantic Segmentation Network","date":"2019-02-12","rows_on_this_dataset":1,"code_links":24,"syntology":{"read_at":"2026-09-24T18:15:14+00:00","samples_harvested":32,"samples_ran":0,"samples_unverified":32,"pointer_only_for_licence":0,"claim":"Per-sample execution on synthesized fixtures; not a correctness claim."}},{"paper":"/paper/mfnet-towards-real-time-semantic-segmentation","title":"MFNet: Towards real-time semantic segmentation for autonomous vehicles with multi-spectral scenes","date":"2017-12-14","rows_on_this_dataset":1,"code_links":0,"syntology":null},{"paper":"/paper/u-net-convolutional-networks-for-biomedical","title":"U-Net: Convolutional Networks for Biomedical Image Segmentation","date":"2015-05-18","rows_on_this_dataset":1,"code_links":487,"syntology":{"read_at":"2026-09-24T18:15:14+00:00","samples_harvested":757,"samples_ran":510,"samples_unverified":247,"pointer_only_for_licence":426,"claim":"Per-sample execution on synthesized fixtures; not a correctness claim."}}],"syntology_totals":{"read_at":"2026-09-24T18:15:14+00:00","papers_with_samples":5,"samples_harvested":799,"samples_ran":513,"samples_unverified":286,"pointer_only_for_licence":427,"papers_with_no_sample_that_ran":2,"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."}