Results 101 to 110 of about 151,652 (272)

DPMVectorNet: End-to-End Ship Detection, Heading, and Velocity Estimation via Dual-Point Motion Vectors in Satellite Imagery

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Ship motion analysis using remote sensing imagery is essential for maritime surveillance, traffic monitoring, and ocean management. Existing optical detection methods, however, have primarily concentrated on identifying static ship targets through ...
Xiunan Li, Peng Chen, Haitian Zhu, Lei Huang, Wentao An, Ling Zhu, Gang Zheng   +6 more
doaj   +1 more source

Modeling Heading and Path Perception from Optic Flow in the Case of Independently Moving Objects

Frontiers in Behavioral Neuroscience, 2013
Humans are usually accurate when estimating heading or path from optic flow, even in the presence of independently moving objects (IMO) in an otherwise rigid scene.
Florian eRaudies, Florian eRaudies, Heiko eNeumann, Heiko eNeumann   +3 more
doaj   +1 more source

An adaptive spherical view representation for navigation in changing environments [PDF]

, 2009
Real-world environments such as houses and offices change over time, meaning that a mobile robot’s map will become out of date. In previous work we introduced a method to update the reference views in a topological map so that a mobile robot could ...
Cielniak, Grzegorz, Dayoub, Feras, Duckett, Tom   +2 more
core   +1 more source

Establishment of a humanized patient‐derived xenograft mouse model of high‐grade serous ovarian cancer for preclinical evaluation of combination immunotherapy

Molecular Oncology, EarlyView.
We have established a humanized orthotopic patient‐derived xenograft (Hu‐oPDX) mouse model of high‐grade serous ovarian cancer (HGSOC) that recapitulates human tumor–immune interactions. Using combined anti‐PD‐L1/anti‐CD73 immunotherapy, we demonstrate the model's improved biological relevance and enhanced translational value for preclinical ...
Luka Tandaric, Line Bjørge, Martine Rott Lode, Cecilie Fredvik Torkildsen, Pia Aehnlich, Rammah Elnour, Daniela Elena Costea, Lars Andreas Akslen, Liv Cecilie Vestrheim Thomsen, Emmet McCormack, Katrin Kleinmanns   +10 more
wiley   +1 more source

Efficient 2D-3D Matching for Multi-Camera Visual Localization

, 2019
Visual localization, i.e., determining the position and orientation of a vehicle with respect to a map, is a key problem in autonomous driving. We present a multicamera visual inertial localization algorithm for large scale environments.
Cui, Zhaopeng, Geppert, Marcel, Liu, Peidong, Pollefeys, Marc, Sattler, Torsten   +4 more
core   +1 more source

Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer

Molecular Oncology, EarlyView.
Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley   +1 more source

DeepDriving: Learning Affordance for Direct Perception in Autonomous Driving

, 2015
Today, there are two major paradigms for vision-based autonomous driving systems: mediated perception approaches that parse an entire scene to make a driving decision, and behavior reflex approaches that directly map an input image to a driving action by
Chen, Chenyi, Kornhauser, Alain, Seff, Ari, Xiao, Jianxiong   +3 more
core   +1 more source

Stimulator of interferon genes agonist augmented antitumor immunity of osimertinib in Egfr‐mutated lung cancer

Molecular Oncology, EarlyView.
Combining osimertinib with the STING agonist ADU‐S100 activates innate and adaptive immunity to overcome the non‐inflamed microenvironment of Egfr‐mutant lung cancer. This combination increases NK and CD8+ T‐cell infiltration, associated with activation of the STING‐IRF3 pathway and local immunogenic cell death.
Jun Nishimura, Tadahiro Kuribayashi, Johannes Brägelmann, Sachi Okawa, Masataka Taoka, Shunta Mori, Tomoka Nishimura, Takaaki Tanaka, Go Makimoto, Kiichiro Ninomiya, Kammei Rai, Eiki Ichihara, Ryohei Katayama, Katsuyuki Hotta, Masahiro Tabata, Yosuke Togashi, Yoshinobu Maeda, Martin L. Sos, Katsuyuki Kiura, Kadoaki Ohashi   +19 more
wiley   +1 more source

Remote Estimation of Above-Ground Biomass Throughout the Entire Growth Period for Crops with Conspicuous Spikes

Remote Sensing
Above-ground biomass (AGB) is an important factor in crop yield. However, most AGB estimation methods for crops with conspicuous spikes, such as rice and sorghum, can achieve high accuracy during the vegetative stage but low accuracy during the ...
Qiaoling Zhang, Yan Gong, Yubin Chen, Yalan Huang, Tingfan Wang, Siyu Zhang, Minzi Wang, Yi Peng, Feng Jiang, Fan Yang, Xingqi Wang   +10 more
doaj   +1 more source

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

FEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point, Wafaa Achache, Janïs Laudouze, Eliana Sepulveda Ramos, Mickaël Maziero, Céline Crauste, Stéphane Canaan, Pierre Santucci   +7 more
wiley   +1 more source