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The three-pillar concept for functional knee positioning in robotic total knee arthroplasty. [PDF]

J Exp Orthop
Fogacci A, Favroul C, Batailler C, Servien E, Lustig S.   +4 more
europepmc   +1 more source

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Initial Alignment of GFINS

2021
All of the inertial navigation systems are dead reckoning systems via integration computation based on the initial condition. The initial condition is a prerequisite and one of the key factors affecting the INS accuracy. Initial alignment is a process to establish initial conditions for the INS; it is one of the key technologies necessary to realize ...
Hongjin Zhou, Yunhai Zhong, Hui Song, Su Wang   +3 more
openaire   +1 more source

Better initialization for regression-based face alignment

Computers & Graphics, 2018
Abstract Regression-based face alignment algorithms predict facial landmarks by iteratively updating an initial shape, and hence are always limited by the initialization. Usually, the initial shape is obtained from the average face or by randomly picking a face from the training set. In this study, we discuss how to improve initialization by studying
Hengliang Zhu, Bin Sheng 0001, Zhiwen Shao, Yangyang Hao, Xiao-Nan Hou, Lizhuang Ma   +5 more
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Aligning Collective Impact Initiatives

2014
Stanford Social Innovation Review, 12(4), A15 ...
Irby, Merita, Boyle, Patrick
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Initialization and Pose Alignment in Active Shape Model

2010 20th International Conference on Pattern Recognition, 2010
In this paper, we propose a new algorithm for shape initialization and 3D pose alignment in Active Shape Model (ASM). Instead of initializing with average shape in previous works, we build a scatter data interpolation model from key points to obtain the initial shape, which ensures shape initialized around face organs.
Pengfei Xiong, Lei Huang 0002, Changping Liu   +2 more
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Conditional learning control for alignment initial condition

International Journal of Systems Science, 2012
This article tries to handle the alignment initial condition for contraction mapping based iterative learning control, such that the system can operate continuously without any initial condition reset. This goal is achieved for a class of nonlinear systems through the proposed conditional learning control, which has several advantages over the ...
Zaiyue Yang, Che Wai Chan
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Aligning Digital Initiatives with the Enterprise

2014
As important as it is to understand your community and your interactions with them, their ideal behaviors, and profitable patterns, your organization must be prepared to take advantage of these relationships and behaviors when they manifest, or better yet, force them to manifest, molding consumer behavior to these preferred patterns.
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Joint Face Detection and Initialization for Face Alignment

2016
This paper presents a joint face detection and initialization method for cascaded face alignment. Unlike existing methods which consider face detection and initialization as separate steps, we concurrently obtain a bounding box and initial facial landmarks (i.e. shape) in one step, yielding better accuracy and efficiency.
Zhiwei Wang 0002, Xin Yang 0008
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Initial Alignment of SIMU with Disturbances

2021 33rd Chinese Control and Decision Conference (CCDC), 2021
Fei Luo, Tongyang Jiang, Xinmin Zhang, Bing Li, Gang Hu   +4 more
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The Initial Alignment of SINS Based on Neural Network

2009
Strap-down Inertial Navigation System (SINS) is the development direction of the inertial navigation technology. Its working precision based not only on the inertial measurement units, but also on the initial alignment. This paper uses the N-Tupple neural network in their research, gives principal algorithm and the training algorithm of N-Tupple, and ...
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