Results 71 to 80 of about 68,167 (308)

An Air-to-Ground Visual Target Persistent Tracking Framework for Swarm Drones

Automation
Air-to-ground visual target persistent tracking technology for swarm drones, as a crucial interdisciplinary research area integrating computer vision, autonomous systems, and swarm collaboration, has gained increasing prominence in anti-terrorism ...
Yong Xu, Shuai Guo, Hongtao Yan, An Wang, Yue Ma, Tian Yao, Hongchuan Song   +6 more
doaj   +1 more source

The Visual Object Tracking VOT2015 Challenge Results [PDF]

, 2015
© 2015 IEEE. The Visual Object Tracking challenge 2015, VOT2015, aims at comparing short-term single-object visual trackers that do not apply pre-learned models of object appearance. Results of 62 trackers are presented.
Xing, J, Yeung, DY, Kristan, M, Possegger, H, Pelapur, R, Kieritz, H, Du, D, He, Z, Saffari, A, Jia, J, Hadfield, S, Torr, P, Cho, J-I, Hübner, W, Vojır, T, Leonardis, A, Zhu, S-C, Zhao, X, Zhao, B, Seetharaman, G, Valstar, M, ,, Wen, M, Hong, Z, Wen, L, Gao, K, Gao, J, Miksik, O, Varfolomieiev, A, Fernandez, GF, Mei, X, Hu, W, Schmid, C, Chang, M-C, Felsberg, M, Kim, JW, Garcia-Martin, A, Porikli, F, Wang, C, Ma, L, Baskurt, A, Ghanem, B, Khan, MH, Bunyak, F, Wang, N, Yau, HT, Wang, Q, Wu, T, Wang, X, Laganière, R, Hare, S, Bowden, Richard, Alahari, K, Hua, Y, Vojír˜, T, Tao, D, Zhang, Z, Zhang, C, Jeong, J-C, Martin-Nieto, R, Mauthner, T, Zhang, M, Lyu, S, Lu, Y, Pflugfelder, R, Čehovin, L, Fan, N, Martinez, JM, Bibi, A, Khan, FS, Gupta, A, Bogun, I, Lee, H, Danelljan, M, Yeung, D-Y, Bertinetto, L, Lee, B, Zhu, J, Torr, PHS, Zhu, G, Arens, M, Lang, J, Pridmore, T, Bischof, H, Montero, AS, Petrosino, A, Xue, K, Chang, MC, Moujtahid, S, Maresca, M, Kim, J, Martinez, B, Kim, D, Hicks, SL, Lee, J-Y, Qi, H, Nam, H, Becker, S, Jeong, JC, Ribeiro, E, Chen, Z, Li, J, Li, H, Fernández, G, Wong, KH, Shi, J, Lebeda, K, Matas, J, Choi, J, Ke, L, Hadfield, Simon, Cho, JI, Garcia, C, Tang, M, Shi, X, Choi, JY, Han, B, Duffner, S, Nebehay, G, Luo, L, Choi, S, Yun, K, Golodetz, S, Palaniappan, K, Bowden, R, Huang, Z, Prokhorov, D, Shizeng, Y, Lukežič, A, Pootschi, M, Huang, D, Häger, G, Feng, J, Li, Y, Li, X, Lee, JY, Li, S   +136 more
core   +2 more sources

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

PARK(ing) time–How park deficiency affects the biological clock in a Drosophila model of Parkinson's disease

FEBS Letters, EarlyView.
Drosophila park mutants serve as a model for Parkinson's disease. We used this strain to investigate the connection between oxidative stress and the circadian clock mechanism. We showed that increased oxidative stress affects the physiology of pacemaker cells, disrupting their daily structural plasticity. Lack of rhythmic signaling from pacemaker cells
Kamila Zientara, Kinga Skoczek, Elzbieta Pyza, Milena Damulewicz   +3 more
wiley   +1 more source

Fast tracking of hidden objects with single‐pixel detectors [PDF]

Electronics Letters, 2017
A fast tracking system is demonstrated that is based on single laser illumination and a few single‐pixel single photon avalanche diode (SPAD) detectors that improves on the previous tracking of non‐line‐of‐sight motion by a factor of 300 in laser power.
Chan, S., Warburton, R.E., Gariepy, G., Altmann, Y., McLaughlin, S., Leach, J., Faccio, D.   +6 more
openaire   +1 more source

Modelling stem cell differentiation related processes—A practical overview for biologists

FEBS Letters, EarlyView.
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar, Xinqi Yan, Lucas Jansen Klomp, Stefano Schivo, Janine N. Post   +4 more
wiley   +1 more source

Beyond Traditional Single Object Tracking: A Survey

CoRR
Single object tracking is a vital task of many applications in critical fields. However, it is still considered one of the most challenging vision tasks. In recent years, computer vision, especially object tracking, witnessed the introduction or adoption of many novel techniques, setting new fronts for performance.
Omar Abdelaziz, Mohamed Shehata 0001, Mohamed Mohamed 0015   +2 more
openaire   +2 more sources

Target tracking using laser range finder with occlusion [PDF]

, 2010
Mestrado em Engenharia MecânicaEste trabalho apresenta uma técnica para a detecção e seguimento de múltiplos alvos móveis usando um sensor de distâncias laser em situações de forte oclusão.
Almeida, Jorge Manuel Soares de
core   +1 more source

Design and analysis strategies for robust microbiome ageing research

FEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik, İsmail Güderer, Yi Wang, Tayyaba Alvi, Prasoon Pandey, Handan Melike Dönertaş   +5 more
wiley   +1 more source

4D spatio-temporal convolutional networks for object position estimation in OCT volumes

Current Directions in Biomedical Engineering, 2020
Tracking and localizing objects is a central problem in computer-assisted surgery. Optical coherence tomography (OCT) can be employed as an optical tracking system, due to its high spatial and temporal resolution.
Bengs Marcel, Gessert Nils, Schlaefer Alexander   +2 more
doaj   +1 more source