Performance Recognition for Sulphur Flotation Process Based on Froth Texture Unit Distribution (English) 0 references. main subject. flotation. 0 references ...
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This paper proposes a flotation performance recognition system based on a hierarchical classification of froth images using both local dynamic and static features, which includes a series of functions in image extraction, processing, and classification. Within the integrated system, to identify the abnormal working condition with poor flotation performance (NB it could be …
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Sulfur Flotation Performance Recognition Based on Hierarchical Classification of Local Dynamic and Static Froth Features Yalin Wang, Bei Sun, Runqin Zhang, Quanmin Zhu, Fanbiao Li; Affiliations Yalin Wang School of Information Science and Engineering, Central South University, Changsha, China ...
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Download scientific diagram | Sulfur flotation froth images under different performance categories from publication: Sulfur Flotation Performance Recognition Based on Hierarchical Classification ...
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Performance Recognition for Sulphur Flotation Process Based on Froth Texture Unit Distribution. The effects of froth depth and impeller speed on gas dispersion properties... The effects of froth depth and impeller speed on gas dispersion properties and metallurgical performance of an industrial self-aerated flotation machine.
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The industrial application results show that the accurate performance recognition of froth flotation can be achieved by using the proposed method. As an important indicator of …
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Sulfur flotation performance recognition based on hierarchical classification of local dynamic and static froth features Hits: Release time:. Journal:IEEE Access, 2018, 6 (99) :14019 -14029. Co-author:et al., B Sun, YL Wang. Document Type:J. Translation or Not:no.
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This study proposes a flotation performance recognition system based on a hierarchical classification of froth images using both local dynamic and static features, which includes a …
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As an important indicator of otation performance, froth texture is believed to be related to operational condition in sulphur. otation process. A novel fault detection method based on froth …
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Performance Recognition for Sulphur Flotation Process Based ... flotation froth texture is more complex, so that a simple statistical property in the GLCM approach is difficult to
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Abstract: This paper proposes a flotation performance recognition system based on a hierarchical classification of froth images using both local dynamic and static features, which includes a series of functions in image extraction, processing, and classification.
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A novel froth images classification method based on froth colour texture unit distribution is proposed to recognise different performance of sulphur flotation in real time. The froth colour ...
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Abstract:A novel approach to classify the flotation froth images based on OLPP and support vector machine is presented to deal with the problem that the texture feature vectors of digitized images of the froth obtained from the use of gray-level dependence matrix method can not provide a compact representation of froth properties.The texture feature vectors from OLPP is …
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Download scientific diagram | Industrial froth images captured in a continuous time: (a) normal froth image, (b) fault A froth image, and (c) fault B froth image. from publication: Performance ...
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Sulfur flotation process is a typical industry process with complex dynamics. ... This study proposes a flotation performance recognition system based on a hierarchical classification of froth ...
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Downloadable! As an important indicator of flotation performance, froth texture is believed to be related to operational condition in sulphur flotation process. A novel fault detection method based on froth texture unit distribution (TUD) is proposed to recognize the fault condition of sulphur flotation in real time. The froth texture unit number is calculated based on texture spectrum, …
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This paper proposes a flotation performance recognition system based on a hierarchical classification of froth images using both local dynamic and static features, which …
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Performance Recognition for Sulphur Flotation Process Based on Froth Texture Unit Distribution. Mingfang He Chunhua Yang W. Gui Y. Ling. Engineering, Materials Science. 2013; As an important indicator of flotation performance, froth texture is believed to be related to operational condition in sulphur flotation process.
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DOI: 10.1155/2013/530349 Corpus ID: 54065776; Performance Recognition for Sulphur Flotation Process Based on Froth Texture Unit Distribution @article{He2013PerformanceRF, title={Performance Recognition for Sulphur Flotation Process Based on Froth Texture Unit Distribution}, author={Mingfang He and Chunhua Yang and Wei-hua Gui and Y. Wei J. Ling}, …
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DOI: 10.1016/J.MINENG.2013.08.011 Corpus ID: 97175872; Nonparametric density estimation of froth colour texture distribution for monitoring sulphur flotation process @article{He2013NonparametricDE, title={Nonparametric density estimation of froth colour texture distribution for monitoring sulphur flotation process}, author={Mingfang He and Chunhua Yang …
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The flotation rate is a kinetic parameter to reflect the flotation performance. We define sulfur recovery flux: k=dRsul/dt as the parameter of flotation rate and Ψa= 6αQa/db as the bubble surface area flux which is based on the froth feature, where Qa is the aeration rate, α the fraction of air supplied to cell which overflows in concentrate ...
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Hosseini M, Shirazi H, Massinaei M, et al. Modeling the relationship between froth bubble size and flotation performance using image analysis and neural networks Chem Eng Commun ... Zhang R, et al. Sulfur flotation performance recognition based on hierarchical classification of local dynamic and static froth features IEEE Access 2018 6 14019 ...
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Considering performance recognition problem caused by the high noise of froth images and the obvious difference of feature importance in sulfur flotation process, a performance recognition method using fuzzy support vector machine was proposed and the image feature importance was obtained, and the kernel function of fuzzy supportvector machine ...
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Sulfur Flotation Performance Recognition Based on Hierarchical Classification of Local Dynamic and Static Froth Features Wang, Yalin; Sun, Bei; Zhang, Runqin; Zhu, Quanmin; Li, Fanbiao; …
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This study proposes a flotation performance recognition system based on a hierarchical classification of froth images using both local dynamic and static features, which …
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As an important indicator of flotation performance, froth texture is believed to be related with operational condition in sulphur flotation process. A novel froth images …
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Copper flotation froth image recognition has been the most widely studied. The copper concentrations in flotation were predicted based on the flotation variables ...
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A performance recognition method for mineral froth flotation process is presented, where multiple imbalance exists in texture directions, feature credit and sample distribution.
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Sulfur Flotation Performance Recognition Based on Hierarchical Classification of Local Dynamic and Static Froth Features Wang, Yalin; Sun, Bei; Zhang, Runqin; Zhu, Quanmin; Li, Fanbiao; Abstract ...
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flotation froth texture is more complex, so that a simple statistical property in the GLCM approach is difficult to accuratelydescribeit,leadingtotheinaccuracyofperfor-
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the flotation performance recognition in sulphur flotation process. GUI et al [11] proposed a texture feature extraction method based on color co-occurrence matrix to better monitor and evaluate the production state. Recently, based on GUIs' work, ZHAO et …
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