Results 71 to 80 of about 4,690,072 (303)

Convex Combined Adaptive Filtering Algorithm for Acoustic Echo Cancellation in Hostile Environments

open access: yesIEEE Access, 2018
Research into combined adaptive filters has been attracting considerable attention; the performance of which is generally superior to that of the individual component filters.
Ying-Ren Chien, Jin Li-You
doaj   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Circular RNA expression landscapes in myelodysplastic neoplasms: Associations with mutational signatures and disease progression

open access: yesMolecular Oncology, EarlyView.
In this explorative study, the abundance of circular RNA molecules in bone marrow stem cells was found to be elevated in patients with high‐risk myelodysplastic neoplasms, and to be associated with an increased risk of progression to acute myeloid leukemia.
Eileen Wedge   +17 more
wiley   +1 more source

SD LMS L-Filters for Filtration of Gray Level Images in Timespatial Domain Based on GLCM Features

open access: yesAdvances in Electrical and Electronic Engineering, 2008
In this paper, the new kind of adaptive signal-dependent LMS L-filter for suppression of a mixed noise in greyscale images is developed. It is based on the texture parameter measurement as modification of spatial impulse detector structure. Moreover, the
Robert Hudec   +2 more
doaj  

The effect of pre-aggregation scale on spatially adaptive filters. [PDF]

open access: yesSpat Spatiotemporal Epidemiol, 2022
Haynes D, Hughes KD, Rau A, Joseph AM.
europepmc   +1 more source

Subtype‐specific enhancer RNAs define transcriptional regulators and prognosis in breast cancers

open access: yesMolecular Oncology, EarlyView.
This study employed machine learning methodologies to perform the subtype‐specific classification of RNA‐seq data sets, which are mapped on enhancers from TCGA‐derived breast cancer patients. Their integration with gene expression (referred to as ProxCReAM eRNAs) and chromatin accessibility profiles has the potential to identify lineage‐specific and ...
Aamena Y. Patel   +6 more
wiley   +1 more source

Image Restoration with Two-Dimensional Adaptive Filter Algorithms

open access: yesIranian Journal of Electrical and Electronic Engineering, 2011
Two-dimensional (TD) adaptive filtering is a technique that can be applied to many image, and signal processing applications. This paper extends the one-dimensional adaptive filter algorithms to TD structures and the novel TD adaptive filters are ...
M. Shams Esfand Abadi, S. Nikbakht
doaj  

Highlight of lung nodule candidates in chest radiographs by convergence filters

open access: yesIngeniería, 2014
This paper describes the development of a method that highlights suspicious areas of lung nodules on chest radiographs. Lung nodules are lesions found in the lung region, which are the first indicators of the presence of cancerous tumors.
Sergio Alejandro Duarte Pacheco   +2 more
doaj   +1 more source

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