Results 111 to 120 of about 315,719 (318)

Solid Harmonic Wavelet Bispectrum for Image Analysis

Advanced Science, EarlyView.
The Solid Harmonic Wavelet Bispectrum (SHWB), a rotation‐ and translation‐invariant descriptor that captures higher‐order (phase) correlations in signals, is introduced. Combining wavelet scattering, bispectral analysis, and group theory, SHWB achieves interpretable, data‐efficient representations and demonstrates competitive performance across texture,
Alex Brown, Mathilda Avirett‐Mackenzie, Carolin Villforth, Georgios Exarchakis   +3 more
wiley   +1 more source

Transplant of full-thickness embryonic rabbit retina using pars plana vitrectomy [PDF]

, 1998
PURPOSE: To develop an improved surgical technique making full-thickness retinal transplant possible, thereby achieving a normal laminated transplant with minimal rosette formation.
Ghosh, F,, Ehinger, B,, Arnér, K,, Lund University.   +3 more
core  

Modelling of reconfigurable terahertz integrated architecture (RETINA) SIW structures [PDF]

, 2010
23.04.13 KB. Published version ok to add to spiral. PIER emailThis paper discusses for the first time the combined optoelectronic-electromagnetic modelling of a new technology that represents a paradigm shift in the way millimetre-wave and terahertz ...
Stepan Lucyszyn, Lucyszyn, S, Yun Zhou, Zhou, Y   +3 more
core   +1 more source

CD4+ Tregs Drive Post‐Ischemic Sprouting Angiogenesis via Endothelial YY1/MAML1 Reactivation

Advanced Science, EarlyView.
ABSTRACT Microvascular complications of diabetes are chronic diseases of small vessels. We previously found that CD4+ regulatory T‐cells (Tregs) are markedly reduced in type 2 diabetes (T2D) after ischemic injury in both mice and humans, and that Treg deficiency in immunodeficient mice impairs vascular regeneration.
Hang Qu, Cheng Kiu Ho, Jitao Liu, Lei Cui, Yangfeng Hou, Cai Liang, Wenchu Ye, Randolph H. L. Wong, Shohei Hori, Bin Zhou, Kathy O. Lui   +10 more
wiley   +1 more source

100 GHz retina for THz tomographic imaging [PDF]

, 2011
In a tomographic imaging system, the key is to collect a sufficient number of scattered field points to recover the currents in the inverse scattering problem. This can be accomplished by using a real array of multiplexed antennas for real time imaging.
Jofre Roca, Lluís, M. Alonso, Llombart, Nuria, Abril, Jordi, J. Abril, Romeu Robert, Jordi, J. Romeu, L. Jofre, Nova, Enrique, E. Nova, Alonso, Maria, C. E. Garcia Guerra, Guerra, C., N. Llombart   +13 more
core   +1 more source

Risk-based Algorithm-guided Treatment Protocol for the Management of Neovascular Age-related Macular Degeneration

Türk Oftalmoloji Dergisi, 2019
Objectives:To assess outcomes of a risk-based algorithm-guided treatment protocol for neovascular age-related macular degeneration.Materials and Methods:Two hundred and ten eyes of 184 patients managed with anti-vascular endothelial growth factor (anti ...
Murat Karaçorlu, Mümin Hocaoğlu, Serra Arf, M. Giray Ersöz, Işıl Sayman Muslubaş   +4 more
doaj   +1 more source

The retinal function imager and clinical applications

Eye and Vision, 2018
Background The Retinal Function Imager (RFI) provides in vivo and noninvasive imaging of both the retinal structure and function. Review The RFI can create capillary perfusion maps, measure blood flow velocity, and determine metabolic function including ...
Daniel Su, Sunir Garg
doaj   +1 more source

An On‐Demand Neuromorphic Vision System Enabled by a Multi‐Paradigm Neuromorphic Device and Hierarchical Reconfigurability Designed from Device to System Level

Advanced Science, EarlyView.
An on‐demand ultra‐reconfigurable intelligent vision system with hierarchical reconfigurability from device to system levels is demonstrated. Through co‐design of a multi‐paradigm device, reconfigurable circuits, and adaptive system architecture/algorithms, the system enables seamless switching among spiking, non‐spiking, neuromorphic imaging (NI), and
Biyi Jiang, Jiayi Xu, Liang Ran, Xinhe Feng, Khalil Harrabi, Yida Li, Longyang Lin, Feichi Zhou   +7 more
wiley   +1 more source

RachelQueen1/BBSRC_Retina: Developing human retina [PDF]

<p>Spatiotemporal single cell analyses reveal a transient population of retinal progenitor cells in the ciliary margin of developing human retina</p ...
RachelQueen1
core   +1 more source

Phacovitrectomy vs. consecutive vitrectomy for idiopathic macular holes: short and long-term outcomes and OCT image quality assessment

International Journal of Retina and Vitreous
Purpose To compare short- and long-term anatomical, functional, and refractive outcomes between combined phacovitrectomy (PVS) and consecutive vitrectomy (CVS) for idiopathic macular holes (MHs).
Vishma Prabhu, Priyanka Gandhi, Rupal Kathare, Kanika Godani, Prathiba Hande, Naresh Kumar Yadav, Jay Chhablani, Ramesh Venkatesh   +7 more
doaj   +1 more source