Results 81 to 90 of about 119,156 (290)

NTU RGB+D 120: A Large-Scale Benchmark for 3D Human Activity Understanding

, 2019
Research on depth-based human activity analysis achieved outstanding performance and demonstrated the effectiveness of 3D representation for action recognition.
Duan, Ling-Yu, Kot, Alex C., Liu, Jun, Perez, Mauricio, Shahroudy, Amir, Wang, Gang   +5 more
core   +1 more source

HST resolves stars in a tiny body falling on the dwarf galaxy DDO 68 [PDF]

, 2019
We present new Hubble Space Telescope (HST) imaging of a stream-like system associated with the dwarf galaxy DDO 68, located in the Lynx-Cancer Void at a distance of D$\sim$12.65 Mpc from us.
Aloisi, A., Annibali, F., Bellazzini, M., Calzetti, D., Cignoni, M., Ciotti, L., Correnti, M., Cusano, F., Lee, J., Nipoti, C., Sacchi, E., Tosi, M.   +11 more
core   +3 more sources

Molecular Inks for the Development of Complex 3D In‐Mold Electronics

Advanced Materials Technologies, EarlyView.
Molecular inks (MINKs) enable the fabrication of thermoformed 3D circuits by decoupling the forming and metallization steps. Following thermoforming, intense pulsed‑light or thermal processing converts the patterned MINKs into complex 3D conductive tracks with improved stretchability and electrical performance, advancing low‑cost, high‑performance in ...
Mehal P. Kushalkar, Hiroshi Fukutani, Olga Mozenson, Jianying Ouyang, Liliana Gaburici, Bhavana Deore, Dayna Bennett, Chantal Paquet, Paul Trudeau, Loleï Khoun, Nicolas Milliken, Olivier Ferrand, Julie Ferrigno, Xiangyang Liu, Arnold J. Kell   +14 more
wiley   +1 more source

Fruit recognition method for a harvesting robot with RGB-D cameras

ROBOMECH Journal, 2022
In this study, we present a recognition method for a fruit-harvesting robot to automate the harvesting of pears and apples on joint V-shaped trellis. It is necessary to recognize the three-dimensional position of the harvesting target for harvesting by ...
Takeshi Yoshida, Takuya Kawahara, Takanori Fukao   +2 more
doaj   +1 more source

Characterization of color cross-talk of CCD detectors and its influence in multispectral quantitative phase imaging [PDF]

, 2018
Multi-spectral quantitative phase imaging (QPI) is an emerging imaging modality for wavelength dependent studies of several biological and industrial specimens. Simultaneous multi-spectral QPI is generally performed with color CCD cameras. However, color
Ahluwalia, Balpreet Singh, Ahmad, Azeem, Butola, Ankit, Dubey, Vishesh, Kumar, Anand, Mehta, Dalip Singh   +5 more
core   +2 more sources

Multi‐Dielectric Metasurfaces for Ultrabright, Tunable Structural Color and Reconfigurable Optical Filtering with Extraordinarily Large Color Span

Advanced Optical Materials, EarlyView.
Structural color generation is an emerging field for digital display and printing applications. This report presents a novel truncated‐cone design and the first use of GaP sandwiched between two layers of TiO2, demonstrating ultra‐bright, tunable colors with a record color gamut.
Md Rumon Miah, Yavuz Selim Aydın, Hilmi Volkan Demir   +2 more
wiley   +1 more source

AN RGB-D DATA PROCESSING FRAMEWORK BASED ON ENVIRONMENT CONSTRAINTS FOR MAPPING INDOOR ENVIRONMENTS [PDF]

ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019
The adoption of RGB and depth (RGB-D) sensors for surveying applications (i.e., building information modeling [BIM], indoor navigation, and three-dimensional [3D] models) to replace expensive and time-consuming methods (e.g., stereo cameras, laser ...
W. Darwish, W. Darwish, W. Li, S. Tang, Y. Li, W. Chen   +5 more
doaj   +1 more source

People tracking and re-identification by face recognition for RGB-D camera networks [PDF]

, 2017
This paper describes a face recognition-based people tracking and re-identification system for RGB-D camera networks. The system tracks people and learns their faces online to keep track of their identities even if they move out from the camera's field ...
Carraro, Marco, Koide, Kenji, Menegatti, Emanuele, Miura, Jun, Munaro, Matteo   +4 more
core   +1 more source

Learning Highly Dynamic Skills Transition for Quadruped Jumping Through Constrained Space

Advanced Robotics Research, EarlyView.
A quadruped robot masters dynamic jumps through constrained spaces with animal‐inspired moves and intelligent vision control. This hierarchical learning approach combines imitation of biological agility with real‐time trajectory planning. Although legged animals are capable of performing explosive motions while traversing confined spaces, replicating ...
Zeren Luo, Jiahui Zhang, Yimin Han, Ji Ma, Minghao Lu, Ioannis Havoutis, Peng Lu   +6 more
wiley   +1 more source

Multi-View Deep Learning for Consistent Semantic Mapping with RGB-D Cameras

, 2017
Visual scene understanding is an important capability that enables robots to purposefully act in their environment. In this paper, we propose a novel approach to object-class segmentation from multiple RGB-D views using deep learning.
Cremers, Daniel, Kerl, Christian, Ma, Lingni, Stückler, Jörg   +3 more
core   +1 more source