Results 41 to 50 of about 199,349 (285)
An Efficient Codebook Initialization Approach for LBG Algorithm
, 2011 In VQ based image compression technique has three major steps namely (i) Codebook Design, (ii) VQ Encoding Process and (iii) VQ Decoding Process. The performance of VQ based image compression technique depends upon the constructed codebook. A widely used
Pal, Arup Kumar, Sar, Anup
core +1 more source
A Multiscale Pyramid Transform for Graph Signals [PDF]
, 2015 Multiscale transforms designed to process analog and discrete-time signals and images cannot be directly applied to analyze high-dimensional data residing on the vertices of a weighted graph, as they do not capture the intrinsic geometric structure of ...
Faraji, Mohammad Javad +2 more
core +2 more sources
Potential therapeutic targeting of BKCa channels in glioblastoma treatment
Molecular Oncology, EarlyView.This review summarizes current insights into the role of BKCa and mitoBKCa channels in glioblastoma biology, their potential classification as oncochannels, and the emerging pharmacological strategies targeting these channels, emphasizing the translational challenges in developing BKCa‐directed therapies for glioblastoma treatment.
Kamila Maliszewska‐Olejniczak +4 more
wiley +1 more source
A pyramid-like model for heartbeat classification from ECG recordings. [PDF]
PLoS ONE, 2018 Heartbeat classification is an important step in the early-stage detection of cardiac arrhythmia, which has been identified as a type of cardiovascular diseases (CVDs) affecting millions of people around the world.
Jinyuan He +4 more
doaj +1 more source
Micromachines, 2022 Flexible pressure sensors have been widely applied in wearable devices, e-skin, and the new generation of robots. However, most of the current sensors use connecting wires for energy supply and signal transmission, which presents an obstacle for ...
Baochun Xu +9 more
doaj +1 more source
, 2018 In this paper, we address the inverse problem of fast, stable, and high-quality wavefront reconstruction from pyramid wavefront sensor data for Adaptive Optics systems on Extremely Large Telescopes.
Hutterer, Victoria +2 more
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Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective This study aims to identify both fluid and neuroimaging biomarkers for CSF1R‐RD that can inform the optimal timing of treatment administration to maximize therapeutic benefit, while also providing sensitive quantitative measurements to monitor disease progression.
Tomasz Chmiela +13 more
wiley +1 more source
Multi-Frame Pyramid Refinement Network for Video Frame Interpolation
IEEE Access, 2019 Video frame interpolation aims at synthesizing new video frames in-between existing frames to generate higher frame rate video. Current methods usually use two adjacent frames to generate intermediate frames, but sometimes fail to handle challenges like ...
Haoxian Zhang, Ronggang Wang, Yang Zhao
doaj +1 more source
Polish Archaeology in the Mediterranean, 2018 The western bank of the Dry Moat continued to be the main target of investigations in the 2017 field season, uncovering another section of the Upper Necropolis in front of Chapel 13 and exploring the burial chamber of Chapel 32 situated below that of ...
Kamil O. Kuraszkiewicz +1 more
doaj +1 more source
Performance of a pyramid solar still with stepped trays: Experimental approach [PDF]
Journal of Engineering Research, 2018 El presente trabajo experimental tiene como objetivo mejorar la productividad diaria de los alambiques solares. Se fabricó y probó un alambique piramidal escalonado con tres bandejas en condiciones Tanta, Egipto, en septiembre de 2016. El alambique se probó con la alimentación de salmuera ininterrumpida en un experimento y con suministro intermitente ...
Ayman Bakry +3 more
openaire +2 more sources