scholarly journals Gradient rotating outer volume excitation (GROOVE): A novel method for single-shot two-dimensional outer volume suppression

2014 ◽  
Vol 73 (1) ◽  
pp. 139-149 ◽  
Author(s):  
Nathaniel J. Powell ◽  
Albert Jang ◽  
Jang-Yeon Park ◽  
Julien Valette ◽  
Michael Garwood ◽  
...  
Keyword(s):  
Single Shot ◽  
Two Dimensional ◽  
Outer Volume Suppression ◽  
Novel Method

Novel method for calculating two-dimensional blade vortex interaction

AIAA Journal ◽  
1997 ◽  
Vol 35 ◽  
pp. 909-912
Author(s):  
Ronald J. Epstein ◽  
John A. Rule ◽  
Donald B. Bliss
Keyword(s):  
Two Dimensional ◽  
Vortex Interaction ◽  
Blade Vortex Interaction ◽  
Novel Method

scholarly journals Homogeneous 2D and 3D alignment of cardiomyocyte in dilated cardiomyopathy revealed by intravital heart imaging

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Kiyoshi Masuyama ◽  
Tomoaki Higo ◽  
Jong-Kook Lee ◽  
Ryohei Matsuura ◽  
Ian Jones ◽  
...  
Keyword(s):  
Heart Failure ◽  
Dilated Cardiomyopathy ◽  
Cardiac Dysfunction ◽  
Three Dimensional ◽  
Single Layer ◽  
Specific Pattern ◽  
Two Dimensional ◽  
Heart Imaging ◽  
Novel Method ◽  
2D And 3D

AbstractIn contrast to hypertrophic cardiomyopathy, there has been reported no specific pattern of cardiomyocyte array in dilated cardiomyopathy (DCM), partially because lack of alignment assessment in a three-dimensional (3D) manner. Here we have established a novel method to evaluate cardiomyocyte alignment in 3D using intravital heart imaging and demonstrated homogeneous alignment in DCM mice. Whilst cardiomyocytes of control mice changed their alignment by every layer in 3D and position twistedly even in a single layer, termed myocyte twist, cardiomyocytes of DCM mice aligned homogeneously both in two-dimensional (2D) and in 3D and lost myocyte twist. Manipulation of cultured cardiomyocyte toward homogeneously aligned increased their contractility, suggesting that homogeneous alignment in DCM mice is due to a sort of alignment remodelling as a way to compensate cardiac dysfunction. Our findings provide the first intravital evidence of cardiomyocyte alignment and will bring new insights into understanding the mechanism of heart failure.

A novel method to fabricate two-dimensional nanomaterial based on electrospinning

2021 ◽  
Vol 143 ◽  
pp. 106275
Author(s):  
Wenjing Ji ◽  
Guojie Zhao ◽  
Cong Guo ◽  
Li Fan ◽  
Hua Deng ◽  
...  
Keyword(s):  
Two Dimensional ◽  
Novel Method

scholarly journals Mosaic Super-resolution via Sequential Feature Pyramid Networks

2019 ◽  
Author(s):  
Mehrdad Shoeiby ◽  
Mohammad Ali Armin ◽  
Sadegh Aliakbarian ◽  
Saeed Anwar ◽  
Lars petersson
Keyword(s):  
State Of The Art ◽  
Super Resolution ◽  
Autonomous Driving ◽  
Single Shot ◽  
Current State ◽  
Wide Range ◽  
Feature Pyramid ◽  
Novel Method ◽  
Convolutional Lstm ◽  
Mosaic Images

<div>Advances in the design of multi-spectral cameras have</div><div>led to great interests in a wide range of applications, from</div><div>astronomy to autonomous driving. However, such cameras</div><div>inherently suffer from a trade-off between the spatial and</div><div>spectral resolution. In this paper, we propose to address</div><div>this limitation by introducing a novel method to carry out</div><div>super-resolution on raw mosaic images, multi-spectral or</div><div>RGB Bayer, captured by modern real-time single-shot mo-</div><div>saic sensors. To this end, we design a deep super-resolution</div><div>architecture that benefits from a sequential feature pyramid</div><div>along the depth of the network. This, in fact, is achieved</div><div>by utilizing a convolutional LSTM (ConvLSTM) to learn the</div><div>inter-dependencies between features at different receptive</div><div>fields. Additionally, by investigating the effect of different</div><div>attention mechanisms in our framework, we show that a</div><div>ConvLSTM inspired module is able to provide superior at-</div><div>tention in our context. Our extensive experiments and anal-</div><div>yses evidence that our approach yields significant super-</div><div>resolution quality, outperforming current state-of-the-art</div><div>mosaic super-resolution methods on both Bayer and multi-</div><div>spectral images. Additionally, to the best of our knowledge,</div><div>our method is the first specialized method to super-resolve</div><div>mosaic images, whether it be multi-spectral or Bayer.</div><div><br></div>

Compressed-sensing two-dimensional rotating-mirror streak camera for single-shot ultrahigh-speed optical imaging

2021 ◽  
Author(s):  
Xianglei Liu ◽  
Jingdan Liu ◽  
Cheng Jiang ◽  
Fiorenzo Vetrone ◽  
Jinyang Liang
Keyword(s):  
Compressed Sensing ◽  
Optical Imaging ◽  
Streak Camera ◽  
Single Shot ◽  
Two Dimensional

Two-dimensional single-shot tomography using a virtually imaged phased array and a spatial phase modulator

2012 ◽  
Vol 51 (21) ◽  
pp. 5224 ◽  
Author(s):  
Tatsutoshi Shioda ◽  
Takashi Morisaki ◽  
Tuan Quoc Banh ◽  
Kohei Suzuki
Keyword(s):  
Phased Array ◽  
Phase Modulator ◽  
Single Shot ◽  
Two Dimensional ◽  
Spatial Phase
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