Results 71 to 80 of about 2,425,653 (248)

A Robust Regression Approach for Background/Foreground Segmentation

CoRR, 2014
Background/foreground segmentation has a lot of applications in image and video processing. In this paper, a segmentation algorithm is proposed which is mainly designed for text and line extraction in screen content. The proposed method makes use of the fact that the background in each block is usually smoothly varying and can be modeled well by a ...
Shervin Minaee, Haoping Yu, Yao Wang 0001   +2 more
openaire   +3 more sources

NPI-012-Segmented-Water

, 2019
Segmented water phase for image: NPI-012-Filtered Segmentation performed using Watershed segmentation in Avizo.
Nathaly Lopes Archilha (5674033), Iara Frangiotti Mantovani (5674034), Anderson Camargo Moreira (5674035), Tannaz Pak (5607656), Ian B. Butler (1929049)   +4 more
core   +1 more source

Hyperosmotic stress‐induced redistribution of pre‐mRNA cleavage factor I subunits is associated with shifts in alternative polyadenylation

FEBS Open Bio, EarlyView.
Hyperosmotic stress triggers the relocation of the CFIm complex from the nucleus to the cytoplasm. This shift creates a nuclear ‘stoichiometric bottleneck’, limiting CFIm availability for mRNA processing. Consequently, specific mRNAs like NUDT21 and DICER1 undergo targeted 3′UTR shortening, demonstrating how spatial protein dynamics drive rapid ...
Hitomi Soumiya, Masatake Osawa, Hidefumi Fukumitsu   +2 more
wiley   +1 more source

NPI-006-Segmented-Oil

, 2019
Segmented oil phase for image: NPI-006-Filtered Segmentation performed using Watershed segmentation in Avizo.
Nathaly Lopes Archilha (5674033), Iara Frangiotti Mantovani (5674034), Anderson Camargo Moreira (5674035), Tannaz Pak (5607656), Ian B. Butler (1929049)   +4 more
core   +1 more source

Analysis of sleep duration and FT3 using segmented linear regression.

, 2023
Analysis of sleep duration and FT3 using segmented linear regression.
Chaoyang Xu (14853706), Junru Liu (8177265), Mingzheng Wang (4918222), Xiaogang Zheng (7526834), Xiaofeng Lu (2308147)   +4 more
core   +1 more source

Advancing Age Modulates Associations Between Cognitive Impairment and Brain Volumes in Early MS

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Introduction Cognitive impairment is common in multiple sclerosis (MS), but manifestations following the first demyelinating event are relatively unexplored. We investigated cross‐sectional associations between magnetic resonance imaging (MRI)–derived brain volumes and the presence of cognitive impairment outcomes five years after the first ...
Piriyankan Ananthavarathan, Marco Pitteri, Michael Foster, Sara Collorone, Sara Salama, Elisa Colato, Ferran Prados, Baris Kanber, Marios Yiannakas, Claudia A. M. Gandini Wheeler‐Kingshott, Indran Davagnanam, Frederik Barkhof, Declan Chard, Olga Ciccarelli, Ahmed Toosy   +14 more
wiley   +1 more source

Refining the Moderate Inclusion Range of Dried Asian Watermeal (Wolffia globosa) in the Diets of Two-Spotted Crickets (Gryllus bimaculatus): Integrating Segmented Regression and Nutritional Self-Selection

Insects
The integration of rapidly renewable biomass into insect production systems has been proposed as a strategy to improve resource-use efficiency in insect production.
Jamlong Mitchaothai, Rachakris Lertpatarakomol, Achara Lukkananukool, Tassanee Trairatapiwan, Natnaree Kaewsiri, Nils T. Grabowski   +5 more
doaj   +1 more source

Memory and Resting‐State Connectivity in Acute Transient Global Amnesia: A Case–Control fMRI Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background and Objectives Transient global amnesia (TGA) is a striking model of isolated amnesia. While hippocampal lesions are well described, the network‐level mechanisms and the precise neuropsychological profile remain debated. Our objective was thus to characterize functional and neuropsychological correlates of acute TGA and their ...
Elias El Otmani, Emmanuel Barbeau, Béatrice Lemesle, Emilie Milongo‐Rigal, Sophie Fernandez, Sandrine Charpentier, Jean‐François Albucher, Nicolas Raposo, Fabrice Bonneville, Patrice Péran, Jérémie Pariente   +10 more
wiley   +1 more source

Ultrasonography and the Reorientation of Developmental Hip Dysplasia Research: An NLP-NMF Trend Analysis (1980-2024)

Eurasian Journal of Medicine
Background: Graf’s introduction of hip ultrasonography (US) in the 1980s coincided with a major change in developmental hip dysplasia (DDH) screening and diagnostic practice, with a gradual reduction in reliance on examination- and radiograph-only ...
Recep Taşkin, Sinan Yılar, İbrahim Budak, Fatih Uğur   +3 more
doaj   +1 more source

Implicações da aplicação de fungicida na adaptabilidade e estabilidade de rendimento de grãos em aveia branca Implications of fungicide application to adaptability and stability of grain yield in oat

Ciência Rural, 2004
Vinte genótipos de aveia (Avena sativa L.), testados em 13 ambientes, foram submetidos à análise de adaptabilidade e estabilidade com o objetivo de avaliar o efeito da utilização de fungicida nestes parâmetros, através do modelo de regressão segmentado ...
Claudir Lorencetti, Fernando Irajá Félix de Carvalho, Volmir Sergio Marchioro, Giovani Benin, Antônio Costa de Oliveira, Elmar Luiz Foss   +5 more
doaj   +1 more source