Results 81 to 90 of about 2,310,096 (349)

Robust Object Tracking Using Affine Transformation and Convolutional Features

IEEE Access, 2019
The state-of-the-art trackers using deep learning technology have no special strategy to capture the geometric deformation of the target. Based on that the affine manifold can better capture the target shape change and that the higher level of ...
Yinghong Xie, Jie Shen, Chengdong Wu
doaj   +1 more source

Glycosylated LGALS3BP is highly secreted by bladder cancer cells and represents a novel urinary disease biomarker

Molecular Oncology, EarlyView.
Urinary LGALS3BP is elevated in bladder cancer patients compared to healthy controls as detected by the 1959 antibody–based ELISA. The antibody shows enhanced reactivity to the high‐mannose glycosylated variant secreted by cancer cells treated with kifunensine (KIF).
Asia Pece, Giulio Lovato, Ilaria Cela, Arianna Mercatelli, Benedetta Ferro, Jussi Nikkola, Sara Pagotto, Tommaso Grottola, Vincenzo De Laurenzi, Rossella Cicchetti, Antonio Marchetti, Luigi Schips, Rossano Lattanzio, Stefano Iacobelli, Emily Capone, Peter Black, Mads Daugaard, Michele Marchioni, Gianluca Sala   +18 more
wiley   +1 more source

Affine Transformation Based Ontology Sparse Vector Learning Algorithm

, 2017
In information science and other engineering applications, ontology plays an irreplaceable role to find the intrinsic semantic link between concepts and to determine the similarity score returned to the user.
Linli Zhu, Yu Pan, Jiangtao Wang
semanticscholar   +1 more source

The Tulczyjew triple for classical fields

, 2011
The geometrical structure known as the Tulczyjew triple has proved to be very useful in describing mechanical systems, even those with singular Lagrangians or subject to constraints.
Benenti S, Campos C M Guzmán E Marrero J C, Cantrijn F, de León M, Gotay M J, Gotay M J Isenberg J Marsden J E, Gotay M J Isenberg J Marsden J E, Helein F, Katarzyna Grabowska, Kijowski J, Kijowski J, Konieczna K, Krupková O, Krupková O, Marmo G, Menzio M R, Pradines J, Rey A M, Tulczyjew W M, Tulczyjew W M, Tulczyjew W M, Tulczyjew W M, Tulczyjew W M, Tulczyjew W M, Tulczyjew W M, Tulczyjew W M, Vitagliano L   +26 more
core   +1 more source

Survivin and Aurora Kinase A control cell fate decisions during mitosis

Molecular Oncology, EarlyView.
Aurora A interacts with survivin during mitosis and regulates its centromeric role. Loss of Aurora A activity mislocalises survivin, the CPC and BubR1, leading to disruption of the spindle checkpoint and triggering premature mitotic exit, which we refer to as ‘mitotic slippage’.
Hana Abdelkabir, Shalitha Wickrama Arachchige, Sally P. Wheatley   +2 more
wiley   +1 more source

Optimization of Line Extraction Based on an Affine Camera Model

IEEE Access, 2019
Line feature constitutes important geometric structure information in image processing and is significant in visual navigation and 3-D structure contour extraction of 3-D objects.
Qiang Wang, Yongsheng Zhang, Yanyan Li, Zhenxin Zhang, Tiejun Cui, Lei Yan   +5 more
doaj   +1 more source

Recurrent cancer‐associated ERBB4 mutations are transforming and confer resistance to targeted therapies

Molecular Oncology, EarlyView.
We show that the majority of the 18 analyzed recurrent cancer‐associated ERBB4 mutations are transforming. The most potent mutations are activating, co‐operate with other ERBB receptors, and are sensitive to pan‐ERBB inhibitors. Activating ERBB4 mutations also promote therapy resistance in EGFR‐mutant lung cancer.
Veera K. Ojala, Sini Ahonen, Sara Peltola, Aura Tuohisto‐Kokko, Olaya Esparta, Peppi Suominen, Anne Jokilammi, Iman Farahani, Deepankar Chakroborty, Nikol Dibus, Steffen Boettcher, Tomi T. Airenne, Mark S. Johnson, Lisa D. Eli, Klaus Elenius, Kari J. Kurppa   +15 more
wiley   +1 more source

Center problem for quartic differential systems with an affine invariant straight line of maximal multiplicity

Acta et Commentationes: Ştiinţe Exacte şi ale Naturii
In this paper the quartic differential systems with a center-focus critical point and non-degenerate infinity are examined. We show that in this family the maximal multiplicity of an affine invariant straight line is six. Modulo the affine transformation
Olga Vacaraș
doaj   +1 more source

A Robust and Efficient Algorithm for Tool Recognition and Localization for Space Station Robot

International Journal of Advanced Robotic Systems, 2014
This paper studies a robust target recognition and localization method for a maintenance robot in a space station, and its main goal is to solve the target affine transformation caused by microgravity and the strong reflection and refraction of sunlight ...
Lingbo Cheng, Zhihong Jiang, Hui Li, Qiang Huang   +3 more
doaj   +1 more source

A Concise Parametrization of Affine Transformation

SIAM Journal on Imaging Sciences, 2016
errors corrected, a section on Frechet mean ...
Kaji, Shizuo, Ochiai, Hiroyuki
openaire   +2 more sources