Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
180
datasets available to search
ShareScore release 0.9.0
Dataset results
180 results for “Body scales”
A multi-scale labeled dataset for boulder segmentation and navigation on small bodies
<p>The capability to detect boulders on the surface of small bodies is beneficial for vision-based applications such as hazard detection during critical operations, safety quantification, autonomous planning of scientific operations, and autonomous navigation. This task, however, is challenging due to the wide assortment of irregular shapes, the characteristics of the boulders population, and the rapid variability in the illumination conditions. Moreover, the lack of publicly available labeled datasets damps the research about data-driven algorithms. The following dataset has been designed and made publicly available to tackle these challenges. Its purpose is twofold. First, from the lessons learned from previous datasets, to develop a multi-purpose, high-fidelity dataset with boulders scattered across the surface of a small body. Second, to exploit domain randomization, artificial noise addition, scaling, and post-processing, enabling the design of data-driven pipelines. </p> <p>The methodology used to generate the dataset is illustrated in the work "A multi-scale labeled dataset for boulder segmentation and navigation on small bodies" by Mattia Pugliatti and Michele Maestrini, presented at the 74th IAC (International Astronautical Congress), 2024, Baku, Azerbaijan.</p> <p>The dataset contains the image-label pairs of 47502 samples, organized with the following structure: </p> <p>Dataset_PugliattiMaestrini_2023IAC<br> --img<br> --labels<br> --masks</p> <p>The dataset is comprised of 47502 samples. The "img" folder contains the input, 512x 512 grayscale images. The "labels" folder includes the .txt segmentation labels of the 15 most prominent boulders for each image detected with the methodology illustrated in the IAC paper. The "masks" dataset contains the segmentation masks for all image layers, with the values being encoded between 0 and 17 as uint8. The samples are named as XXXXXX_YYY. XXXXXX stands for the image's original ID during rendering. YYY corresponds to the sub-splits of the original image obtained at rendering: </p> <p> 001 - Top-Left crop<br> 002 - Top-Right crop<br> 003 - Bottom-Left crop<br> 004 - Bottom-right crop<br> 005 - Whole, resized</p> <p>The file "10000_ub_2023-01-18 00.09.43.txt" contains all the values of the rendering inputs detailed in the IAC paper.</p>
Figure 1. Metatanais cylindricus Shiino 1952 female, lectotype A body, dorsal B body, lateral. Scale bar equals 1 in A new species of Metatanais Shiino, 1952 (Crustacea, Tanaidacea, Paratanaoidea) from Australian coral reefs, with a redefinition of the genus
Figure 1. Metatanais cylindricus Shiino 1952 female, lectotype A body, dorsal B body, lateral. Scale bar equals 1 mm.
Fig. 15 in Contribution to the Willowsia species having body scales of the long basal rib type: four new species and a redescription of W. qui (Collembola: Entomobryidae)
Fig. 15. Willowsia qui Zhang, Chen & Deharveng, 2011. A. Thoracic chaetotaxy. B–C. Abdominal chaetotaxy. B. Abd. I–IV. C. Abd. V. Scale bars: 100 μm.
Fig. 14 in Contribution to the Willowsia species having body scales of the long basal rib type: four new species and a redescription of W. qui (Collembola: Entomobryidae)
Fig. 14. Willowsia qui Zhang, Chen & Deharveng, 2011. A. Ant. III organ. B. Clypeal chaetae. C. Dorsal cephalic chaetotaxy. D. Trochanteral organ. E. Hind claw. F. Anterior face of ventral tube. G. Posterior face and lateral flap of ventral tube. H. Manubrium and base of dens, dorsal view. I. Distal chaetae of ventral face of manubrium. J. Mucro. Scale bars: A–B, D–J = 20 μm; C = 100 μm.
Fig. 13 in Contribution to the Willowsia species having body scales of the long basal rib type: four new species and a redescription of W. qui (Collembola: Entomobryidae)
Fig. 13. Willowsia qui Zhang, Chen & Deharveng, 2011. A. Habitus. B. Abd. III. Scale bars: A = 500 μm; B = 20 μm.
Fig. 11 in Contribution to the Willowsia species having body scales of the long basal rib type: four new species and a redescription of W. qui (Collembola: Entomobryidae)
Fig. 11. Willowsia similis sp. nov. A. Ant. III organ. B. Dorsal cephalic chaetotaxy. C. Labium. D. Trochanteral organ. E. Hind claw. F. Anterior face of ventral tube. G. Manubrium and base of dens, dorsal view. H. Distal parts of ventral face of manubrium. I. Mucro. Scale bars: A, C–I = 20 μm; B = 100 μm.
Fig. 12 in Contribution to the Willowsia species having body scales of the long basal rib type: four new species and a redescription of W. qui (Collembola: Entomobryidae)
Fig. 12. Willowsia similis sp. nov. A. Thoracic chaetotaxy. B. Chaetotaxy. of Abd. I–IV (long sens on Abd. IV incomplete). Scale bars: 100 μm.
Fig. 10 in Contribution to the Willowsia species having body scales of the long basal rib type: four new species and a redescription of W. qui (Collembola: Entomobryidae)
Fig. 10. Willowsia similis sp. nov. A‒B. Colour pattern. A. Dorsal view. B. Ventral view. C. Ant. IV apical bulb. D. Scales on Th. III. Scale bars: A–B = 500 μm; C–D = 20 μm.
Fig. 8 in Contribution to the Willowsia species having body scales of the long basal rib type: four new species and a redescription of W. qui (Collembola: Entomobryidae)
Fig. 8. Willowsia pseudobuskii sp. nov. A. Ant. III organ. B. Clypeal chaetae. C. Dorsal cephalic chaetotaxy. D. Maxillary outer lobe. E. Lateral process of labial palp. F. Chaetae on ventral side of head. G. Trochanteral organ. H. Hind claw. I–K. Ventral tube. I. Anterior face. J. Posterior face. K. Lateral flap. L. Male genital plate. M. Manubrium and base of dens, dorsal view. N. Distal part of ventral face of manubrium. O. Mucro. Scale bars: A–B, D–O = 20 μm; C = 100 μm.
Fig. 9 in Contribution to the Willowsia species having body scales of the long basal rib type: four new species and a redescription of W. qui (Collembola: Entomobryidae)
Fig. 9. Willowsia pseudobuskii sp. nov. A. Thoracic chaetotaxy. B–C. Abdominal chaetotaxy. B. Abd. I–IV. C. Abd. V. Scale bars: 100 μm.
Fig. 7 in Contribution to the Willowsia species having body scales of the long basal rib type: four new species and a redescription of W. qui (Collembola: Entomobryidae)
Fig. 7. Willowsia pseudobuskii sp. nov. A‒C. Habitus, A and C dorsal view, B ventral view. D. Ant. IV apical bulb. E‒H. Body scales. E. Abd. II. F. Abd. III. G. Abd. IV. H. Abd. V. Scale bars: A–C = 500 μm; D–H = 20 μm.
Fig. 6 in Contribution to the Willowsia species having body scales of the long basal rib type: four new species and a redescription of W. qui (Collembola: Entomobryidae)
Fig. 6. Willowsia pseudoplatani Zhang & Pan sp. nov. A. Thoracic chaetotaxy. B–C. Abdominal chaetotaxy. B. Abd. I–IV. C. Abd. V. Scale bars: 100 μm.
Fig. 5 in Contribution to the Willowsia species having body scales of the long basal rib type: four new species and a redescription of W. qui (Collembola: Entomobryidae)
Fig. 5. Willowsia pseudoplatani Zhang & Pan sp. nov. A. Labrum. B. Dorsal cephalic chaetotaxy. C. Maxillary outer lobe. D. Chaetae on ventral side of head. E. Trochanteral organ. F. Hind claw. G–H. Ventral tube. G. Anterior face. H. Lateral flap. I. Manubrium, dorsal view. J. Mucro. Scale bars: A, C–J = 20 μm; B = 100 μm.
Fig. 4 in Contribution to the Willowsia species having body scales of the long basal rib type: four new species and a redescription of W. qui (Collembola: Entomobryidae)
Fig. 4. Willowsia pseudoplatani Zhang & Pan sp. nov. A. Colour pattern. B. Scales on Abd. II. Scale bars: A = 500 μm; B = 20 μm.
Fig. 1 in Contribution to the Willowsia species having body scales of the long basal rib type: four new species and a redescription of W. qui (Collembola: Entomobryidae)
Fig. 1. Willowsia fascia Zhang & Pan sp. nov. A. Habitus. B. Abd. III. Scale bars: A = 500 μm; B = 20 μm.
Fig. 2 in Contribution to the Willowsia species having body scales of the long basal rib type: four new species and a redescription of W. qui (Collembola: Entomobryidae)
Fig. 2. Willowsia fascia Zhang & Pan sp. nov. A. Ant. III organ. B. Labral papillae. C. Clypeal chaetae. D. Dorsal cephalic chaetotaxy. E. Maxillary outer lobe. F. Chaetae on ventral side of head. G. Trochanteral organ. H. Hind claw. I–J. Ventral tube. I. Posterior face. J. Lateral flap. K. Manubrium and base of dens, dorsal view. L. Mucro. Scale bars: A–C, E–J, L = 20 μm; D, K = 100 μm.
Fig.ç24.A mblyops sp. 3, male (NSMT-Cr 21369). A, anterior part of body (dorsal); B, eyeplate (right, dorsal); C, antennal scale (le, ventral); D, pair of genital organs; E, sternal process and proximal parts of genital organs; F, rst pleopod (le); G, proximal part of uropodal endopod (le, ventral). in The Genus Amblyops (Crustacea: Mysida: Mysidae: Erythropinae) from East Asia and Australia, with Descriptions of Ten New Species
Fig.ç24.A mblyops sp. 3, male (NSMT-Cr 21369). A, anterior part of body (dorsal); B, eyeplate (right, dorsal); C, antennal scale (le, ventral); D, pair of genital organs; E, sternal process and proximal parts of genital organs; F, rst pleopod (le); G, proximal part of uropodal endopod (le, ventral).
Fig.ç9.A mblyops okinawensis sp. nov., holotype, female (NSMT-Cr 21353). A, anterior part of body (dorsal); B, eyeplate (right, dorsal); C, eyeplate (right, lateral); D, antennular peduncle (right, dorsal); E, antennal scale (right, dorsal); F, antennal peduncle (right, lateral); G, mandibular palp (right); H, maxilla (right), I, uropod and telson (dorsal); J, proximal half of uropodal endopod (right, ventral); K, posterior part of telson (dorsal). in The Genus Amblyops (Crustacea: Mysida: Mysidae: Erythropinae) from East Asia and Australia, with Descriptions of Ten New Species
Fig.ç9.A mblyops okinawensis sp. nov., holotype, female (NSMT-Cr 21353). A, anterior part of body (dorsal); B, eyeplate (right, dorsal); C, eyeplate (right, lateral); D, antennular peduncle (right, dorsal); E, antennal scale (right, dorsal); F, antennal peduncle (right, lateral); G, mandibular palp (right); H, maxilla (right), I, uropod and telson (dorsal); J, proximal half of uropodal endopod (right, ventral); K, posterior part of telson (dorsal).
Fig.ç12.A mblyops paci cus sp. nov., A, E, F, H–J, holotype, male (NSMT-Cr 21355); B–D, G, one of paratypes, female (NSMT-Cr 21357). A, B, anterior part of body (dorsal); C, eyeplate (right, dorsal); D, antennular peduncle (right, dorsal); E, antenna (right, dorsal); F, apical part of antennal scale (right, dorsal); G, antenna (right, dorsal); H, mandible and mandibular palp (right), I, outer lobe of maxillule (right); J, maxilla (right). in The Genus Amblyops (Crustacea: Mysida: Mysidae: Erythropinae) from East Asia and Australia, with Descriptions of Ten New Species
Fig.ç12.A mblyops paci cus sp. nov., A, E, F, H–J, holotype, male (NSMT-Cr 21355); B–D, G, one of paratypes, female (NSMT-Cr 21357). A, B, anterior part of body (dorsal); C, eyeplate (right, dorsal); D, antennular peduncle (right, dorsal); E, antenna (right, dorsal); F, apical part of antennal scale (right, dorsal); G, antenna (right, dorsal); H, mandible and mandibular palp (right), I, outer lobe of maxillule (right); J, maxilla (right).
Fig.ç23.A mblyops sp. 2, female (NSMT-Cr 21368). A, anterior part of body (dorsal); B, antennal scale (right, dorsal); C, apical part of antennal scale (right, dorsal); D, third thoracopodal endopod (right); E, distal part of the same limb (right); F, fourth thoracopod (right); G, distal part of the same limb (right); H, uropodal endopod (le, ventral); I, anterior half of telson. in The Genus Amblyops (Crustacea: Mysida: Mysidae: Erythropinae) from East Asia and Australia, with Descriptions of Ten New Species
Fig.ç23.A mblyops sp. 2, female (NSMT-Cr 21368). A, anterior part of body (dorsal); B, antennal scale (right, dorsal); C, apical part of antennal scale (right, dorsal); D, third thoracopodal endopod (right); E, distal part of the same limb (right); F, fourth thoracopod (right); G, distal part of the same limb (right); H, uropodal endopod (le, ventral); I, anterior half of telson.
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.