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Adaptive Extraction of Oil Painting Texture Features Based on Reaction Diffusion Equation
Published 2021-01-01“…Based on the statistical theory and classification principles of support vector machines, combined with the characteristics of oil painting classification, the research and analysis are carried out from the three important aspects of kernel function, training algorithm, and multiclass classifier algorithm that affect the classification effect and speed. Numerical experiments show that the given filter model has a better processing effect on images with different types and different degrees of noise pollution. …”
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Biochemical and Histopathological Studies of Key Tissues in Healthy Male Wistar Rats Fed on African Yam Bean Seed and Tuber Meals
Published 2020-01-01“…The effect of AYB seed and tuber meals on the tissues of the kidney, liver, and testis of healthy male Wistar rats were investigated in this study. …”
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Auricularia polytricha noodles prevent hyperlipemia and modulate gut microbiota in high-fat diet fed mice
Published 2021-07-01“…Auricularia polytricha possesses hypolipidemic effects and decreases lipid accumulation, leading to potential food additives for functional food processing. …”
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Study on the multistage iterative rank-reduced method
Published 2007-01-01“…On the background of joint space-time anti-jammer processing for GPS receiver,multistage Wiener filter-ing(MWF)algorithm and auxiliary vector filtering(AVF)algorithm was deeply analyzed as two typical multistage itera-tive rank-reduced method in this article and their immanent relationship was pointed out.A new algorithm was proposed which has a forward recursion on the data level and a backward iterative.Compared with MWF and AVF,the proposed algorithm has a better performance,reduces the computation complexity and selects the filter rank more easily.It suits with practical realization of joint space-time anti-jammer processing for GPS receiver.Numerical simulation demon-strates that the proposed method is effect and efficient.…”
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Research and Application of Visualization Technology of Water Diversion in Hanjiang-Rongjiang-Lianjiang River Water System Connectivity Project
Published 2021-01-01“…On the basis of the Hanjiang-Rongjiang-Lianjiang river connectivity project,through the research on the flow data processing and the flow evolution display technology,this paper creatively proposes the flow data processing with data cleaning,standard storage and structured organization as the main contents,and determines the display technology of various elements according to the different classification of the flow elements,and finally visually displays the water level and flow velocity in combination with water diversion examples.The research shows that the visualization technology of the dynamic evolution of Hanjiang-Rongjiang-Lianjiang river is fast in rendering and rich in visual content,which provides good support for the connectivity effect and decision evaluation of the Hanjiang-Rongjiang-Lianjiang river system.…”
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ULTRASONIC SIGNAL FEATURE EXTRACTION METHOD BASED ON GENERAL CROSS-VALIDATION THRESHOLDING IN SYNCHROSQUEEZING WAVELET DOMAIN
Published 2020-01-01“…Specifically,by adding a preprocessing step based on kurtosis measurement and a post-processing step based on adaptive hard threshold processing,the efficiency of the threshold processing and the noise reduction effect in the time-frequency domain are improved,thereby realizing a useful distinction between noise and characteristic signals. …”
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1272
LncMPEG1/miR-2c regulates exoskeleton biocalcification via engrailed in bivalve
Published 2025-03-01“…In vivo overexpression of miR-2c suppressed engrailed and MMP expression, while miR-2c inhibition induced the opposite effect. Luciferase assays confirmed miR-2c's inhibitory effect on the 3′UTR of target genes (p < 0.001). …”
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RESEARCH ON DEEP NEURAL NETWORK LEARNING BASED ON IMPROVED BP ALGORITHM
Published 2018-01-01“…Deep learning can make the computing model that contains a number of processing layers to learn the data that contains many levels of abstract representation.This kind of learning way in the most advanced speech recognition,visual object recognition,object detection and many other areas,such as biology,genetics and medicine brought significant improvement.Deep learning can find the complex structure of large data,and the convolution neural network as one of the important models of the depth study in the processing of voice,image,video and text,and other aspects of a new breakthrough.It is the use of BP algorithm to guide the machine how to get the error before the layer to adjust the parameters of this layer,so that these parameters are more conducive to the calculation of the model.In view of the shortcomings of traditional BP algorithm,a fast BP algorithm is proposed,which has the disadvantages of slow convergence speed and often falls into local minimum points.The improved convolutional neural network is used to validate the data set MNIST,English character recognition and medical image.The simulation results show the effectiveness of the proposed algorithm.…”
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The comprehensive assessment of epigenetics changes during skin development
Published 2025-01-01“…The m6A readers such as IGF2BP2, IGF2BP3, HNRNPA2B1 and EIF3G showed significant correlation with extracellular matrix organization, metabolism, or antigen processing and presentation. Small doses of UV exposure only induced changes in the expression levels of some epigenetic effectors, without any significant effect on the overall epigenetic landscape. …”
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Sociability of patrol police officers as a key professionally important competence: an empirical study
Published 2021-09-01“…Police officers with a high level of communicative control enjoy the communication process, often take the initiative, know how to build relationships and control themselves well in difficult and problematic communication conditions. …”
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Experimental Study on the Improvement of the Quality of Tooth Root Surface by Vertical Cross Spindle Barreling Finishing
Published 2018-01-01“…The processing effect of the method on the tooth root is studied emphatically. …”
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Impact of Pretreatment and Drying Factors on Chemical and Biochemical Attributes of Moroccan Thompson Seedless Grapes
Published 2023-01-01“…Drying is a common technique in the agrifood industry, but insufficient control in the drying process can result in changes to the fruit’s appearance due to physiological damage during processing. …”
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Combined Heat and Mass Transfer of Fluid Flowing through Horizontal Channel by Turbulent Forced Convection
Published 2020-01-01Get full text
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Dietary Dose Conversion of Whole Grains and Non-soy Legumes between Mice and Humans
Published 2025-01-01Get full text
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