Results 61 to 70 of about 1,776,544 (289)
Research on moving target detection in coal mine intelligent video monitoring
Gong-kuang zidonghua, 2016 In view of condition of complex dynamic scene changes in coal mine intelligent video monitoring environment, three important steps in moving target detection were researched which were background modeling and updating, foreground detecting, motion shadow
ZHANG Xiehua, ZHAO Xiaohu
doaj +1 more source
Spatial-temporal modeling of background radiation using mobile sensor networks. [PDF]
PLoS ONE, 2018 Modeling of background radiation for the urban environment plays an important role in homeland security. However, background radiation is difficult to assess due to its spatial-temporal fluctuations caused by the variation in soil composition, building ...
Zheng Liu +2 more
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FEBS Letters, EarlyView.This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva +5 more
wiley +1 more source
Locally Statistical Dual-Mode Background Subtraction Approach
IEEE Access, 2019 Due to the variety of background model in the real world, detecting changes in a video cannot be addressed exhaustively by a simple background subtraction method, especially with several motion detection challenges, such as dynamic background, camera ...
Thien Huynh-The +3 more
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This packet includes background information, quick facts, links to additional sea turtle resources, and a classroom modeling activity that demonstrates population estimation, life history, and hatching success rates.
core +1 more source
FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source
Adaptive spatiotemporal background modelling
IET Computer Vision, 2012 In this study, one adaptive spatiotemporal background modelling algorithm is proposed for robust and reliable moving object detection in dynamic scene. First, a modified adaptive Gaussian mixture model (GMM) is presented to describe the temporal distribution of each pixel, based on which the spatial distribution of background is constructed by using ...
Y. Wang, Y. Liang, L. Zhang, Q. Pan
openaire +1 more source
FEBS Letters, EarlyView.We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley +1 more source
Background Subtraction for Dynamic Scenes Using Gabor Filter Bank and Statistical Moments
AlgorithmsThis paper introduces a novel background subtraction method that utilizes texture-level analysis based on the Gabor filter bank and statistical moments. The method addresses the challenge of accurately detecting moving objects that exhibit similar color ...
Julio-Alejandro Romero-González +4 more
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The current COVID-19 pandemic in China: An overview and corona data analysis
Alexandria Engineering Journal, 2022 At the end of December 2019, the Wuhan Municipal Health Commission, revealed several cases of pneumonia of unknown etiology. Later, this etiology was called the coronavirus disease 2019 (COVID-19).
Wang Bo +5 more
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