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Amultimodal dense convolution network for blind image quality assessment Research Article

Nandhini CHOCKALINGAM, Brindha MURUGAN

Frontiers of Information Technology & Electronic Engineering 2023, Volume 24, Issue 11,   Pages 1601-1615 doi: 10.1631/FITEE.2200534

Abstract: Therefore, image quality assessment (IQA) is critical in improving content delivered to end users.One issue is that these methods fail to provide the best representation of the image.gray-level co-occurrence matrix (GLCM) method and spatial features extracted using DSC-Net and predicts the imagequality.

Keywords： No-reference image quality assessment (NR-IQA)     Blind image quality assessment     Multimodal dense convolutionnetwork (MDSC-Net)     Deep learning     Visual quality     Perceptual quality    

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Image quality assessmentmethod based on nonlinear feature extraction in kernel space Article

Yong DING,Nan LI,Yang ZHAO,Kai HUANG

Frontiers of Information Technology & Electronic Engineering 2016, Volume 17, Issue 10,   Pages 1008-1017 doi: 10.1631/FITEE.1500439

Abstract: To match human perception, extracting perceptual features effectively plays an important role in imagequality assessment.by introducing kernel methods to transform the linear problem into a nonlinear one, a full-reference imagequality assessment method is proposed based on high-dimensional nonlinear feature extraction., TID2008, and CSIQ databases demonstrate that nonlinear features offer competitive performance for image

Keywords： Image quality assessment     Full-reference method     Feature extraction     Kernel space     Support vector regression    

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Human health ambient water quality criteria for 13 heavy metals and health risk assessment in Taihu Lake

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 4, doi: 10.1007/s11783-021-1475-6

Abstract:

• The concentrations of 13 heavy metals in Taihu Lake were analyzed.

Keywords： Heavy metals     Human health ambient water quality criteria     Taihu Lake     Health risk assessment     Contribution    

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Data quality assessment for studies investigating microplastics and nanoplastics in food products: Are

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 8, doi: 10.1007/s11783-023-1694-0

Abstract:

● Data quality assessment criteria for MP/NPs in food products were

Keywords： Microplastic     Nanoplastic     Food products     Data quality     Human health risk    

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An assessment of the potential health benefits of realizing the goals for PM

Guoxia MA,Jinnan WANG,Fang YU,Yanshen ZHANG,Dong CAO

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 2,   Pages 288-298 doi: 10.1007/s11783-014-0738-x

Abstract: As a response to the severe air quality problems in China, the Chinese Ministry of Environmental Protectionmore Western provinces; and 3) the marginal benefit of public health increases as the environmental quality

Keywords： air quality     health benefit     Ambient Air Quality Standard     PM10     China    

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Spatio-temporal variations of water quality in Yuqiao Reservoir Basin, North China

Yuan XU,Ruqin XIE,Yuqiu WANG,Jian SHA

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 4,   Pages 649-664 doi: 10.1007/s11783-014-0702-9

Abstract: Fuzzy comprehensive assessment and multivariate statistical techniques including cluster analysis, discriminantanalysis, principal component analysis, and factor analysis were applied to analyze the water qualityquality monitoring sites.The results of fuzzy comprehensive assessment revealed that water quality in Yuqiao Reservoir Basin showedThe major water quality belonged to Class III and IV.

Keywords： Fuzzy comprehensive assessment     multivariate statistical analysis     water quality    

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Assessment of fracture process in forta and polypropylene fiber-reinforced concrete using experimentalanalysis and digital image correlation

Seyed Hamid KALALI; Hamid ESKANDARI-NADDAF; Seyed Ali EMAMIAN

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 12,   Pages 1633-1652 doi: 10.1007/s11709-022-0876-3

Abstract: fiber-reinforced concrete under the uniaxial compressive loading using experimental analysis and digital image

Keywords： fiber-reinforced concrete     forta-ferro and polypropylene fiber     fracture process     cracking behavior     digital image    

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Development of an integrated policy making tool for assessing air quality and human health benefits of

Xuezhen QIU,Yun ZHU,Carey JANG,Che-Jen LIN,Shuxiao WANG,Joshua FU,Junping XIE,Jiandong WANG,Dian DING,Shicheng LONG

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 6,   Pages 1056-1065 doi: 10.1007/s11783-015-0796-8

Abstract: Efficient air quality management is critical to protect public health from the adverse impacts of airhas developed the Software for Model Attainment Test-Community Edition (SMAT-CE) to assess the air qualityAnalysis Program-Community Edition (BenMAP-CE) to evaluate the health and economic benefits of air qualitytimely and coherent information, developing the linkage between SMAT-CE and BenMAP-CE into an integrated assessmentThe new module streamlines the assessment of air quality and human health benefits for a proposed air

Keywords： air quality assessment     human health benefit     economic benefit     air quality attainment assessment     air pollution    

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Sediment quality risk assessment in Liaohe River basin

Qin Yanwen,Han Chaonan,Zheng Binghui,Zhang Lei,Cao Wei

Strategic Study of CAE 2013, Volume 15, Issue 3,   Pages 19-25

Abstract: Sediment quality criteria for heavy metals in Liaohe River basin were established by Equilibrium PartitioningBased on heavy metal acute and chronic aquatic toxicity, three grades sediment quality standards forThe author applied the established standards of Liaohe River basin to assess the sediment quality bySPI method, results showed that sediment quality in the middle and lower streams of Hunhe River, up and

Keywords： sediment quality risk assessment     sediment quality criteria     sediment quality standard     sediment pollution    

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No-reference noisy image quality assessment incorporating features of entropy, gradient, and kurtosis Research Article

Heng Yao, Ben Ma, Mian Zou, Dong Xu, Jincao Yao,hyao@usst.edu.cn,xudong@zjcc.org.cn,yaojc@zjcc.org.cn

Frontiers of Information Technology & Electronic Engineering 2021, Volume 22, Issue 12,   Pages 1551-1684 doi: 10.1631/FITEE.2000716

Abstract: Noise is the most common type of image distortion affecting human visual perception.In this paper, we propose a no-reference image quality assessment (IQA) method for noisy images incorporatingSpecifically, image is conducted in the discrete cosine transform domain based on skewness invariance

Keywords： 噪声图像质量评价；噪声估计；峰度；人类视觉系统；支持向量回归    

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Assessment of metals in dry-toilet collected matters from suburban areas of Ulaanbaatar, Mongolia, usingbiosolids quality guidelines and potential ecological risk index

Xuan LIU,Zifu LI,Eric BOSC,Heinz-Peter MANG

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 5,   Pages 710-718 doi: 10.1007/s11783-013-0592-2

Abstract: Dry-toilet collected matter (DCM) from traditional dry-toilet pits are a potential health and ecological risk in suburban areas. In this study, the characteristics of metals in DCMs from suburban areas of Ulaanbaatar were surveyed. The results indicate that DCMs contain a high percentage of organic matter and nutrients, while heavy metals are at low levels, which shows good agricultural potential. The concentration ranges of Cr, Cu, Hg, Ni, Pb, and Zn were 11±5, 46±9, 0.08±0.05, 9±3, 17±9, and 338±86 mg·kg , respectively. The concentration of Cd was below 0.5 mg·kg , and a high positive relation was shown between chromium and nickel concentrations. The heavy metals in DCMs were safe for land application but Zn in DCMs was close to the effects range median (ERM), which is toxic in some cases, such as amphipod bioassays. Because it is mandatory to treat DCMs to reduce pathogens, in the case of heavy metal enrichment and agricultural reuse, composting or pyrolysis are better choices than incineration. Compared with global soil background values, the heavy metals in DCMs showed a low level of ecological risk, but a medium level when compared with Mongolian soil background values. The ecological risk of six heavy metals was in the descending order Hg>Cu>Zn>Pb>Ni>Cr and the contribution rate of Hg exceeded 60%.

Keywords： heavy metals     suburban areas     dry-toilet     risk assessment    

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Combined reticular blind drainage and vertical hierarchical drainage system for landfills located in

Wenjing LU,Zhonge FU,Yan ZHAO

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 1,   Pages 177-184 doi: 10.1007/s11783-014-0710-9

Abstract: A novel water control technology that combines the features of a reticular blind drainage system andThe reticular blind drain system, which was installed on the bottom and side walls of the landfill sitegroundwater inflow was avoided upon installation of the vertical hierarchical drainage and reticular blind

Keywords： landfill     reticular blind drain     vertical hierarchical drain     guidance and drainage     impermeable layer    

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WATER POLLUTION AND AGRICULTURE: MULTI-POLLUTANT PERSPECTIVES

Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 4,   Pages 639-647 doi: 10.15302/J-FASE-2023527

Abstract: science has been shifting from single-pollutant to multi-pollutant perspectives for large-scale water quality

Keywords： water quality     agriculture     multi-pollutant assessment     hotspots     interactions    

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Assessment of temporal and spatial variations in water quality using multivariate statistical methods

Xue LI,Pengjing LI,Dong WANG,Yuqiu WANG

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 6,   Pages 895-904 doi: 10.1007/s11783-014-0736-z

Abstract: This study evaluated the temporal and spatial variations of water quality data sets for the Xin'anjiangThe non–parametric correlation coefficient (Spearman R) explained the relationship between the water quality

Keywords： Xin'anjiang River     multivariable statistical analysis     temporal variation     spatial variation     water quality    

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Adaptive compression method for underwater images based on perceived quality estimation Regular Papers

Ya-qiong CAI, Hai-xia ZOU, Fei YUAN

Frontiers of Information Technology & Electronic Engineering 2019, Volume 20, Issue 5,   Pages 716-730 doi: 10.1631/FITEE.1700737

Abstract:

Underwater image compression is an important and essential part of an underwater image transmissionAn assessment and prediction method of effectively compressed image quality can assist the system inof the image transmission system.This study first estimates the perceived quality of underwater image compression based on embedded codingExperimental results show that the model can effectively fit the quality curve of underwater image compression

Keywords： Underwater image compression     Set partitioning in hierarchical trees     Compressive sensing     Compression quality    

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Title Author Date Type Operation

Amultimodal dense convolution network for blind image quality assessment

Nandhini CHOCKALINGAM, Brindha MURUGAN

Journal Article

Image quality assessmentmethod based on nonlinear feature extraction in kernel space

Yong DING,Nan LI,Yang ZHAO,Kai HUANG

Journal Article

Human health ambient water quality criteria for 13 heavy metals and health risk assessment in Taihu Lake

Journal Article

Data quality assessment for studies investigating microplastics and nanoplastics in food products: Are

Journal Article

An assessment of the potential health benefits of realizing the goals for PM

Guoxia MA,Jinnan WANG,Fang YU,Yanshen ZHANG,Dong CAO

Journal Article

Spatio-temporal variations of water quality in Yuqiao Reservoir Basin, North China

Yuan XU,Ruqin XIE,Yuqiu WANG,Jian SHA

Journal Article

Assessment of fracture process in forta and polypropylene fiber-reinforced concrete using experimentalanalysis and digital image correlation

Seyed Hamid KALALI; Hamid ESKANDARI-NADDAF; Seyed Ali EMAMIAN

Journal Article

Development of an integrated policy making tool for assessing air quality and human health benefits of

Xuezhen QIU,Yun ZHU,Carey JANG,Che-Jen LIN,Shuxiao WANG,Joshua FU,Junping XIE,Jiandong WANG,Dian DING,Shicheng LONG

Journal Article

Sediment quality risk assessment in Liaohe River basin

Qin Yanwen,Han Chaonan,Zheng Binghui,Zhang Lei,Cao Wei

Journal Article

No-reference noisy image quality assessment incorporating features of entropy, gradient, and kurtosis

Heng Yao, Ben Ma, Mian Zou, Dong Xu, Jincao Yao,hyao@usst.edu.cn,xudong@zjcc.org.cn,yaojc@zjcc.org.cn

Journal Article

Assessment of metals in dry-toilet collected matters from suburban areas of Ulaanbaatar, Mongolia, usingbiosolids quality guidelines and potential ecological risk index

Xuan LIU,Zifu LI,Eric BOSC,Heinz-Peter MANG

Journal Article

Combined reticular blind drainage and vertical hierarchical drainage system for landfills located in

Wenjing LU,Zhonge FU,Yan ZHAO

Journal Article

WATER POLLUTION AND AGRICULTURE: MULTI-POLLUTANT PERSPECTIVES

Journal Article

Assessment of temporal and spatial variations in water quality using multivariate statistical methods

Xue LI,Pengjing LI,Dong WANG,Yuqiu WANG

Journal Article

Adaptive compression method for underwater images based on perceived quality estimation

Ya-qiong CAI, Hai-xia ZOU, Fei YUAN

Journal Article