Smart Agricultural Enterprise System Based on Integration of Internet of Things and Agent Technology

Kitouni, Ilham; Benmerzoug, Djamel; Lezzar, Fouzi

doi:10.4018/joeuc.2018100105

Cited by 68 publications

(48 citation statements)

References 31 publications

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“…In agricultural production, image mosaic plays an important role in panoramic view when real-time sensors are used to collect images [26][27][28][29]. Because most agricultural operations are carried out externally, the traditional image mosaic method based on SIFT algorithm is affected by uneven illumination and wind [30]. Therefore, there is information dislocation or missing in the mosaic image.…”

Section: Introductionmentioning

confidence: 99%

Retracted: Application of Migration Image Registration Algorithm Based on Improved SURF in Remote Sensing Image Mosaic

2020

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The classical SURF algorithm has many disadvantages, such as high dimension of feature descriptor, large amount of computation, and low matching accuracy when the angle of rotation and angle of view is too large. To solve the above problems, an improved algorithm is proposed. Firstly, image preprocessing is carried out by image binarization, feature points are extracted by Hessian matrix, and then feature description is carried out by using circular neighborhood of feature points. Har wavelet response is used to establish descriptors for each feature point, and the normalized gray-level difference and second-order gradient in the neighborhood are calculated simultaneously to form a new feature descriptor. Finally, the RANSAC algorithm is used to eliminate the mismatch points. The algorithm does not Compared with the classical SURF algorithm, it has the advantage of speed, and makes full use of the gray level information and the detail information, so it has higher accuracy. Experimental results show that the algorithm has good robustness and stability to image blur, illumination difference, angle rotation, field of view transformation and so on. The algorithm is applied to remote sensing image stitching to obtain the stitched image with no obvious geometric shift and good edge connection. This algorithm is a kind of image registration algorithm with short time and high precision, which can meet the registration requirements of remote sensing image stitching.

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Section: Introductionmentioning

confidence: 99%

Retracted: Application of Migration Image Registration Algorithm Based on Improved SURF in Remote Sensing Image Mosaic

2020

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“…In terms of the triple bottom line theory of corporate social responsibility, the traditional corporate social responsibility mainly reflects the improvement of profits, the dividends from shareholders and taxpayers, the environmental protection, and other social stakeholders [24][25][26][27]. From the perspective of corporate social responsibility's own value or mechanism, corporate social responsibility not only creates higher value for stakeholders or external social environment, but also creates corresponding value for the enterprise itself [28]. By combing the relevant analysis of domestic and foreign scholars, when enterprises fulfil their social responsibility, they can enhance the brand reputation, significantly improve the work efficiency of employees, reduce the financing cost of enterprises, and create higher value for enterprises by reducing business risks and optimizing the relationship with the corresponding regulatory authorities [29,30].…”

Section: Operation Mechanism Of Low-carbon Circular Economy Development Systemmentioning

confidence: 99%

Corporate Social Responsibility Based on Radial Basis Function Neural Network Evaluation Model of Low‐Carbon Circular Economy Coupled Development

Gong¹,

Guo

2021

Complexity

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Under the background that the development of low-carbon circular economy is the objective requirement for the in-depth implementation of scientific development and the inevitable choice for promoting the sustainable development of economy and society, it is not only the requirement of corporate social responsibility but also the path to realize corporate social responsibility. Enterprises should become the representative and model of social responsibility practice in the development of low-carbon circular economy, in order to promote the fulfilment and development of corporate social responsibility in the whole society. Therefore, it is of great theoretical and practical significance to study the realization of corporate social responsibility in the context of low-carbon circular economy. This paper introduces the connotation of low-carbon circular economy and corporate social responsibility, analyses the reality and theoretical basis of realizing corporate social responsibility in low-carbon circular economy, analyses the interactive relationship between the development of low-carbon circular economy and the realization of corporate social responsibility, and puts forward the construction of enterprise low-carbon operation mechanism. This paper uses the research of corporate social responsibility based on radial basis function neural network to build a low-carbon circular economy. The evaluation model of environment economy coupling development is verified by an example, which provides useful guidance for the evaluation and development of corporate social responsibility.

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“…By embedding or pasting the sensor head on the structure or the surface or inside of the material to be measured, real-time monitoring of temperature and other physical quantities can be achieved. e light emitted by the broadband light source is incident through the demultiplexing device, forming a device combining wave division multiplexing and space division multiplexing, forming an array combining two FBGs, and feeding back the optical signal to the demultiplexing device for demodulation; thereby, realization can achieve the goal of wavelength-multiplexed optical signal demodulation one by one [15][16][17][18].…”

Section: Wdm Technologymentioning

confidence: 99%

Research and Development of Civil Engineering Intelligent Structure System

Xie

Gao

Cheng

2021

Advances in Civil Engineering

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With the rapid development of global civil engineering construction, the intelligent structural system of civil engineering has evolved into one of the current global frontier disciplines. The research on the intelligent structural system of civil engineering and the current development situation are analyzed, and the main problems are combined. Giving reasonable suggestions is of great significance to the country's vigorous development of civil engineering intelligent structure system. This paper designs a new type of three-dimensional fiber grating sensor, including the design of the matrix model and the design of fiber grating strain gauges. This new sensor can effectively measure three-dimensional space, greatly expanding the application range of fiber grating sensors. In this paper, the design lighting area of each light pipe is taken as a unit. Each unit is set with 4 measuring points at the center and the edge. Each measuring point reads 3 illuminance value parameters and records the average value. Based on the results and comprehensive consideration of the short board situation, the research conclusions and recommendations are put forward. The foundation wall with aerated concrete blocks as the wall material can meet the requirements of 50% energy saving for exterior wall buildings with external decoration and internal insulation mortar. Compared with the benchmark wall of 50% energy saving of external wall buildings, the heat transfer coefficient is reduced by 50.1%, and the actual energy-saving effect of the wall can reach 75%. Meet the requirements of 65% for the energy-saving effect of exterior wall buildings. This paper considers economic parameters, such as the investment cost of building insulation materials, energy-saving income, and investment recovery period, and establishes a calculation model for analyzing the economics of insulation materials. Based on the heat transfer model of the composite wall and the fuel energy combustion equation, greenhouse gas is an established calculation model for CO2 and SO2 emissions. Studies have shown that when considering the room temperature insulation performance of insulation materials, the time required for the side of the concrete slab with glass fiber felt and aerogel insulation materials is about 2022 and 3363 s, respectively, indicating the fire resistance of aerogel insulation materials significantly better than fiberglass.

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Smart Agricultural Enterprise System Based on Integration of Internet of Things and Agent Technology

Cited by 68 publications

References 31 publications

Retracted: Application of Migration Image Registration Algorithm Based on Improved SURF in Remote Sensing Image Mosaic

Retracted: Application of Migration Image Registration Algorithm Based on Improved SURF in Remote Sensing Image Mosaic

Corporate Social Responsibility Based on Radial Basis Function Neural Network Evaluation Model of Low‐Carbon Circular Economy Coupled Development

Research and Development of Civil Engineering Intelligent Structure System

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