Results 1 to 10 of about 299,387 (267)
MR-MD:MULTI-ROBOT MAPPING WITH MANHATTAN DESCRIPTOR [PDF]
Simultaneous Localization and Mapping (SLAM) technology, utilizing Light Detection and Ranging (LiDAR) sensors, is crucial for 3D environment perception and mapping.
H. Wu +20 more
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In the present paper, a new approach to identifying an arbitrary number of inclusions, their geometry and their location in 2D and 3D structures using topological optimization was proposed.
A. V. Krysko +4 more
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Single Tree Segmentation and Diameter at Breast Height Estimation With Mobile LiDAR
The tree diameter at breast height (DBH) is one of the most important variables for monitoring the forest ecology. Mobile laser scanning (MLS), which has been widely applied in the forestry field, makes DBH measurement fast and convenient. However, there
Lulu Liu +7 more
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Estimating the carbon (C), nitrogen (N), and phosphorus (P) contents of a large-span grassland transect is essential for evaluating ecosystem functioning and monitoring biogeochemical cycles.
Haiyang Pang +7 more
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Effect of Radical Hip Reconstruction in Children With Hip Subluxation on Sagittal Balance and Type of Vertical Posture: Mid-Term Results [PDF]
Background. Hip instability in the form of hip subluxation, regardless of its etiology, leads not only to the formation of excessive pelvic anteversion and lumbar hyperlordosis, but also to the early development of hip osteoarthritis.
Pavel I. Bortulev +5 more
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HS1, the hematopoietic homolog of cortactin, acts as a versatile actin-binding protein in leucocytes. After phosphorylation, it is involved in GTPase and integrin activation, and in BCR, TCR, and CXCR4 downstream signaling. In normal and leukemic B cells,
Marta Sampietro +11 more
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Chlorophyll plays a critical role in assessing the photosynthetic capacity and health of grasslands. However, existing studies on the hyperspectral inversion of chlorophyll have mainly focused on field crops, leading to limited accuracy when applied to ...
Aiwu Zhang +5 more
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An accurate assessment of the grassland aboveground biomass (AGB) is important for analyzing terrestrial ecosystem structures and functions, estimating grassland primary productivity, and monitoring climate change and carbon/nitrogen circulation on a ...
Haiyang Pang +4 more
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An Overview on Image-Based and Scanner-Based 3D Modeling Technologies
Advances in the scientific fields of photogrammetry and computer vision have led to the development of automated multi-image methods that solve the problem of 3D reconstruction.
Styliani Verykokou, Charalabos Ioannidis
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3D BUILDING MODELING BASED ON LOW ALTITUDE MAPPING SYSTEM [PDF]
The development and application of the mapping system with low altitude develops a new 3D city modeling technology means. 3D modeling method with low altitude has high efficiency, low cost, short cycle, strong maneuverability, convenient operation etc ...
Y. Zhou, Z. Lin, D. Gui, F. Xie
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