Results 191 to 200 of about 2,969,604 (339)

Background Noise Removal in Non-Contrast- Enhanced Ultrasound Microvasculature Imaging Using Combined Collaborative, Morphological, and Vesselness Filtering. [PDF]

IEEE Access
Sabeti S, Fatemi M, Alizad A.
europepmc   +1 more source

Edge-guided second-order total generalized variation for Gaussian noise removal from depth map. [PDF]

Sci Rep, 2020
Li S, Zhang B, Yang X, Zhu W.
europepmc   +1 more source

An Efficient Vlsi Architecture For Removal Of Impulse Noise In Image Using Edge Preseving Filter

, 2013
Mr.R.Muralikrishnan Mr.R.Muralikrishnan
openalex   +1 more source

Impulsive noise removal via a blind CNN enhanced by an iterative post-processing

, 2021
Sahar Sadrizadeh, Hatef Otroshi Shahreza, Farokh Marvasti   +2 more
openalex   +1 more source

Electrically Tunable On‐Chip Topological Photonics with Integrated Carbon Nanotubes

Advanced Functional Materials, EarlyView.
This work demonstrates electrically tunable on‐chip topological THz devices by integrating 2D carbon nanotube (CNT) sheets with valley‐Hall photonic crystals, enabling broadband transmission modulation (71% modulation depth) and tunable narrowband filtering (0.54 GHz shift) through electrically induced thermal tuning. This advancement paves the way for
Jifan Yin, Wenhao Wang, Thomas Caiwei Tan, Abhishek Kumar, Ridong Jia, Nikhil Navaratna, Ranjan Singh, Lijuan Xie   +7 more
wiley   +1 more source

An Efficient Motion and Noise Artifacts Removal Method using GAIT and Machine Learning Model

, 2019
S. Pushpalatha, Shrishail Math
openalex   +1 more source

Pink noise removal and spectral distortion correction based fiber Bragg grating demodulation algorithm

, 2021
Qiufeng Shang, Song Fan, Wenjie Qin, Guozhen Yao   +3 more
openalex   +1 more source

Phase Change Material‐Driven Tunable Metasurface for Adaptive Terahertz Sensing and Communication in 6G Perceptive Networks

Advanced Functional Materials, EarlyView.
This study explores the benefits of metasurfaces made from functional materials, highlighting their ability to be adapted and improved for various high‐frequency applications, including communications and sensing. It first demonstrates the potential of these functional material‐based metasurfaces to advance the field of sub‐THz perceptive networks ...
Yat‐Sing To, Jiachen Du, Cyril Decroze, Laure Huitema, Aurelian Crunteanu, Hang Wong   +5 more
wiley   +1 more source

Three-dimensional curvelet-based dictionary learning for speckle noise removal of optical coherence tomography. [PDF]

Biomed Opt Express, 2020
Esmaeili M, Dehnavi AM, Hajizadeh F, Rabbani H.   +3 more
europepmc   +1 more source

A 3D Biofabricated Disease Model Mimicking the Brain Extracellular Matrix Suitable to Characterize Intrinsic Neuronal Network Alterations in the Presence of a Breast Tumor Disseminated to the Brain

Advanced Functional Materials, EarlyView.
A 3D disease model is developed using customized hyaluronic‐acid‐based hydrogels supplemented with extracellular matrix (ECM) proteins resembling brain ECM properties. Neurons, astrocytes, and tumor cells are used to mimic the native brain surrounding.
Esra Türker, Mateo S. Andrade Mier, Jessica Faber, Mike Friedrich, Zan Lamberger, Jeannette Weigelt, Christian Stigloher, Nicoletta Murenu, Natascha Schaefer, Jörg Tessmar, Gregor Lang, Silvia Budday, Katrin G. Heinze, Antje Appelt‐Menzel, Pamela L. Strissel, Reiner Strick, Carmen Villmann   +16 more
wiley   +1 more source