Results 31 to 40 of about 718,563 (319)
Observations on adaptive vector filters for noise reduction in color images
, 2004 In a series of papers, Plataniotis et al. proposed a number of filters for noise reduction in color images where the noise type is unknown. In this letter, those filters with a unified notation are summarized, and it is shown that they are essentially ...
Cree, Michael J.
core +1 more source
Mitigating Inaudible Ultrasound Attacks on Voice Assistants With Acoustic Metamaterials
IEEE Access, 2023 Voice assistants play an important role in facilitating human–machine interactions and have been widely used in audio consumer electronic products.
Joshua S. Lloyd +3 more
doaj +1 more source
Dietary Protein Intake and Peritoneal Protein Losses in Peritoneal Dialysis Patients
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Introduction Peritoneal dialysis (PD) patients lose protein in their waste dialysate, potentially increasing their risk for malnutrition. We wished to determine whether there was any association between losses and dietary protein intake (DPI). Methods DPI was assessed from 24‐h dietary recall using Nutrics software.
Haalah Shaaker, Andrew Davenport
wiley +1 more source
Dielectric resonator bandstop filters [PDF]
, 2011 Dielectric resonators have been widely employed in wireless and satellite communication systems due to their inherently large Q allowing them to fashion low loss and narrow bandwidth filters.
Chan, Richard Kayip
core
Perancangan Unit Filtrasi untuk Pengolahan Limbah Domestik Menggunakan Sistem Downflow
Jurnal Sumberdaya Alam dan Lingkungan, 2019 Indonesia adalah negara kepulauan yang memiliki jumlah penduduk yang besar. Hal ini menyebabkan lingkungan Indonesia mudah tercemar karena limbah cair domestik yang dihasilkan penduduknya. Upaya yang dilakukan untuk mengurangi pencemaran yaitu melakukan
Akhmad Adi Sulianto +2 more
doaj +1 more source
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Introduction Pre‐dilution online hemodiafiltration (Pre‐HDF) is predominantly used in Japan, whereas post‐dilution online HDF (Post‐HDF) is more common in Europe. An asymmetric cellulose triacetate (ATA) membrane may improve biocompatibility.
Kenji Sakurai +4 more
wiley +1 more source
Texture Filtering With Filtering Scale Map
IEEE Access, 2021 In this paper, we propose a novel texture filtering method. Starting with a texture boundaries extraction, we obtain the possibility of texture boundary by the statistics of the proportion of the pixels in different colors. The possibility of texture boundary can be obtained by calculating the Bhattacharyya distance of the color proportion on each side
Jia Wang 0045, SurngGabb Jahng
openaire +2 more sources
New trends in active filters for improving power quality
, 1996 Since their basic compensation principles were proposed around 1970, active filters have been studied by many researchers and engineers aiming to put them into practical applications.
H. Akagi, Akagi, Hirofumi
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Planar Printed Structures Based on Matryoshka Geometries: A Review
MicromachinesA review on planar printed structures that are based on Matryoshka-like geometries is presented. These structures use the well-known principle of Matryoshka dolls that are successively nested inside each other.
Alfredo Gomes Neto +3 more
doaj +1 more source