Inhomogeneous Illumination Image Enhancement Under Extremely Low Visibility Condition by Libang Chen, Jinyan Lin, Qihang Bian, Yikun Liu, Jianying Zhou

“…Maximum Histogram Equalization (MHE) is used to achieve high contrast while maintaining fidelity to the original content. …”
Get full text

A Hybrid Machine Learning Approach for Detecting and Assessing <i>Zyginidia pullula</i> Damage in Maize Leaves by Havva Esra Bakbak, Caner Balım, Aydogan Savran

“…The experimental results demonstrate that the proposed hybrid approach outperforms individual feature extraction methods, achieving a classification accuracy of up to 92.55%. …”
Get full text

Advanced Chromatic Dispersion Compensation in Optical Fiber FBMC-OQAM Systems by Francois Rottenberg, Trung-Hien Nguyen, Simon-Pierre Gorza, Francois Horlin, Jerome Louveaux

“…Considering a 1-dB optical signal-to-noise ratio penalty at a bit error rate of <inline-formula><tex-math notation="LaTeX">$3.8\times 10^{-3}$</tex-math> </inline-formula> and 256 subcarriers, the results show that the maximum CD tolerance of the frequency spreading method can be enhanced by a factor 10 and 30 for 4-OQAM and 16-OQAM modulations, respectively, compared to that of the conventional one-tap equalizer, at the cost of higher complexity. …”
Get full text

Effectiveness of Feature Extraction by PCA-Based Detection and Naive Bayes Classifier for Glaucoma Images by J. Shiny Christobel, D. Vimala, J. Joshan Athanesious, S. Christopher Ezhil Singh, Sivaraj Murugan

“…The images are involved in dilation as a preprocessing, enhancement using the contrast limited adaptive histogram equalization method, and followed by the extraction of features using principal component analysis. …”
Get full text

Efficient early-stage disease detection in pomegranate (Punica granatum) using convolutional neural networks optimized by honey badger optimization algorithm by Sameera P, Abhay A. Deshpande

“…To overcome this problem, this study presents an early-stage disease detection method for pomegranates. Initially, image quality was enhanced using contrast limited adaptive histogram equalization. …”
Get full text

Does digital economy development enhance Chinese residents’ health? Impact and mechanism by Yang Gao, Yang Yang, Jiao Lu, Chen Chen, Xian Liang

“…At the individual level, the mechanism is to accumulate social capital and improve the quality of employment, whereas at the regional level, the mechanism is to promote the equalization of basic public services and improve the quality of the environment. …”
Get full text

The Impact of Gross Regional Product Per Capita on the Processes of Convergence between Different Regions of the Country by Mayya Dubovik, Sergey Dmitriev, Madina Aitkazina

“…Beta convergence refers to the tendency of poorer regions or countries to grow faster than richer ones, leading to income equalization. Sigma convergence indicates a reduction in disparities between regions or countries over time, reflected in decreasing income variance. …”
Get full text

Enhanced Underwater Image Restoration and Clarity Optimization Using Advanced Digital Image Processing Techniques by Gopirajan Punniyakotti Varadharajan, Pradeep T., Charan R.

“…Furthermore, Gaussian bilateral filtering and Rayleigh stretching are utilized as denoising methods and edge clarity improvement. From the outcomes of the experiment based on PSNR and SSIM metrics, it is evident that the method presented in this paper has better performance than the traditional algorithms. …”
Get full text

Penerapan Activity Based Costing (ABC) System Dalam Penghitungan Profitabilitas Produk by Riki Martusa, Yoanes Dicky

“…PT "X" has not made an accurate calculation of production costs due to the method of calculating the current cost of production is traditional to perform equalization of resources regardless of the cost of the percentage of resource usage for each product. …”
Get full text

Assessing regional disparities and trends in health resource allocation from sub-provincial cities in China by Minghua Zhou

“…The kernel density curves of health expenditure and medical and health institutions have a multi-peaked distribution, indicating a low degree of equalization, while the rest of the distribution of health resources is relatively more balanced.Conclusion Health resources in sub-provincial cities have continued to grow. …”
Get full text

Enhancing Visual Perception in Immersive VR and AR Environments: AI-Driven Color and Clarity Adjustments Under Dynamic Lighting Conditions by Maryam Abbasi, Paulo Váz, José Silva, Pedro Martins

“…This system adapts to dynamic lighting conditions, addressing the shortcomings of traditional methods like histogram equalization and gamma correction, which struggle with rapid lighting changes and real-time user interactions. …”
Get full text

Development of the ICT competence of the teacher within the framework of teacher-centered e-learning in the system of professional development by Olga A. Fadeeva

“…Based on the identified deficiencies of teachers in the Krasnoyarsk Territory in the field of achieving the required level of ICT competence and the need to take measures for its equalization, a model and environment for the implementation of teacher-centered e-learning aimed at developing and aligning the teacher’s ICT competence, taking into account andragogic features, was designed. …”
Get full text

COVID-19 Severity Classification Using Hybrid Feature Extraction: Integrating Persistent Homology, Convolutional Neural Networks and Vision Transformers by Redet Assefa, Adane Mamuye, Marco Piangerelli

“…By integrating features from both methods, the classification model effectively predicted severity levels (mild, moderate, severe). …”
Get full text

A Spaceborne Passive Localization Algorithm Based on MSD-HOUGH for Multiple Signal Sources by Liting Zhang, Hao Huan, Tao Ran, Shangyu Zhang, Yushu Zhang, Hao Ding

“…Firstly, an improved convolutional neural network based on the adaptive histogram equalization method (AHE-CNN) is proposed to achieve source number estimation. …”
Get full text

ResST-SEUNet++: Deep Model for Accurate Segmentation of Left Ventricle and Myocardium in Magnetic Resonance Imaging (MRI) Images by Abduljabbar S. Ba Mahel, Mehdhar S. A. M. Al-Gaashani, Fahad Mushabbab G. Alotaibi, Reem Ibrahim Alkanhel

“…Thus, this paper presents a comprehensive end-to-end framework, which includes contrast-limited adaptive histogram equalization (CLAHE) and bilateral filtering methods for image pre-processing and the development and implementation of a proposed deep model for left ventricular and myocardium segmentation. …”
Get full text

The effects of unified pooling arrangement on health inequity in China: a DID-RIF approach by Jing Wu, Yuqing Liu, Chuncheng Wang, Lianjie Liu, Jiaqian Lu

“…Ultimately, this paper aims to assess the impact of the UPA policy on health inequity. Methods This study takes the provincial unified reform of basic medical insurance for urban employees in China as an example, uses the China Family Panel Studies (CFPS) data and related policy documents, and adopts the DID-RIF hybrid method to test the impact of the equalization of the medical insurance system on health inequity, by using the interaction term in the DID (Difference-in-Differences) model as the independent variable in the RIF (Recentered Influence Function) to exclude the influence of other interfering variables. …”
Get full text

Infrared thermography based fault diagnosis of diesel engines using convolutional neural network and image enhancement by Wang Rongcai, Yan Hao, Dong Enzhi, Cheng Zhonghua, Li Yuan, Jia Xisheng

“…Therefore, the article presents a new fault diagnosis method for diesel engines using IRT and CNN. The proposed method involves conducting adaptive histogram equalization for image enhancement, followed by employing Softmax regression for pattern recognition. …”
Get full text

Light adaptive image enhancement for improving visual analysis in intercropping cultivation by Wei Zhong, Wanting Yang, Yunfei Wang, Xiang Dong, Xiaowen Wang, Weidong Jia, Mingxiong Ou, Mingde Yan

“…The model was applied to correct soybean canopy images and compared against traditional enhancement methods, including histogram equalization, Multi-Scale Retinex (MSR), and gamma correction. …”
Get full text

Measurement, source decomposition, and formation mechanism of differences in the development of China’s health services by Fulei Jin, Xigang Zhang, Yiming Zhao

“…This paper conducts research on the differences in China’s health service development, aiming to provide references for promoting health equity through the equalization of health services. A series of quantitative methods are applied in this study, including the two-stage entropy method, spatial kernel density estimation, Theil index, variance decomposition method, and quadratic assignment procedure (QAP). …”
Get full text

Research on Fast SOC Balance Control of Modular Battery Energy Storage System by Jianlin Wang, Shenglong Zhou, Jinlu Mao

“…In recent years, SOC balancing methods based on software algorithms have gained popularity. …”
Get full text