Adaptation of image reconstruction algorithm for purposes of ultrasound transmission tomography (UTT) by A. B. DOBRUCKI, K. J. OPIELIŃSKI

“…In this research, the convolution and backprojection method has been adapted for the purposes of image reconstruction in ultrasound transmission tomography (UTT). …”
Get full text

Clustering routing protocol based on improved PSO algorithm in WSN by Xiaonian WU, Chuyun ZHANG, Runlian ZHANG, Yaping SUN

“…Aiming at the problem that the location distribution of cluster head nodes filtered by wireless sensor network clustering routing protocol was unbalanced and the data transmission path of forwarding nodes was unreasonable,which would increase the energy consumption of nodes and shorten the network life cycle,a clustering routing protocol based on improved particle swarm optimization algorithm was proposed.In the process of cluster head election,a new fitness function was established by defining the energy factor and position equalization factor of the node,the better candidate cluster head node was evaluated and selected,the position update speed of the candidate cluster head nodes was adjusted by the optimized update learning factor,the local search and speeded up the convergence of the global search was expanded.According to the distance between the forwarding node and the base station,the single-hop or multi-hop transmission mode was adopted,and a multi-hop method was designed based on the minimum spanning tree to select an optimal multi-hop path for the data transmission of the forwarding node.Simulation results show that the clustering routing protocol based on improved particle swarm optimization algorithm can elect cluster head nodes and forwarding nodes with more balanced energy and location,which shortened the communication distance of the network.The energy consumption of nodes is lower and more balanced,effectively extending the network life cycle.…”
Get full text

Fine-grained vehicle recognition under low light conditions using EfficientNet and image enhancement on LiDAR point cloud data by Guanqiang Ruan, Tao Hu, Chenglin Ding, Kuo Yang, Fanhao Kong, Jinrun Cheng, Rong Yan

“…This study introduces a novel method for fine-grained vehicle model recognition using LiDAR in low-light conditions. …”
Get full text

Rapid fault cause identification in surface mount technology processes based on factory-wide data analysis by Dongil Kim, Jeongin Koo, Hyein Kim, Seokho Kang, Sang Hyun Lee, Jeong Tae Kang

“…The proposed method showed reasonable results in approximately 65 s, and the visualization of the results provided a suitable basis for intuitive interpretation, thus demonstrating the method’s ability to generate an efficient analysis in a practical application.…”
Get full text

Exploring Procedural Content Generation of Environments for Virtual Museums: A Mixed-Initiative Approach by Claudio Rubio, Nicolas A. Barriga, Ben Ingram, Huizilopoztli Luna-García, Felipe Besoain

Get full text

EXPERIENCE OF USING DIGITAL SYSTEMS FOR DIAGNOSTICS OF HYPERTROPHIC SKIN SCARS OF FACE by D.S. Avetikov, O.P. Bukhanchenko, I.O. Ivanytsky, N.A. Sokolova, I.V. Boyko

“…The aim of the research is to increase the effectiveness of face scars treatment due to identification of type of scar-modified tissue by means of method of digital visualization of graphic digital images. …”
Get full text

Standardization as Way of Raising Efficiency of Power Enterprises in Conditions of Digital Transformation by O. Yu. Myasnikova, T. A. Andreeva

“…Work in program complexes maintaining technology requires a new method of standard visualization. The article reviews methods of standardization at power enterprises and provides recommendations aimed at their introduction and use in managing the production system in conditions of digitalization. …”
Get full text

A Robust Framework for 2D Human Face Reconstruction from Half-Frontal Views in Low-Quality Surveillance Footage by Maria Siddiqua, Muhammad Furqan Zia

“…Representative frames are extracted and enhanced for video inputs using one of three techniques: histogram equalization, contrast stretching, or logarithmic transformation. …”
Get full text

HU to RGB transformation with automatic windows selection for intracranial hemorrhage classification using ncCT. by Dittapong Songsaeng, Akara Supratak, Pantid Chantangphol, Saowapot Sarumpakul, Natsuda Kaothanthong

“…Experimental results from a deep neural network-based image classification model are utilized to evaluate the effectiveness of the proposed method. This method, serving as an image preprocessing step, demonstrates remarkable capability in classifying five distinct types of Intracranial Hemorrhage and normal slice, achieving an average sensitivity of 89.35% and an average specificity of 96.03%. …”
Get full text

Modern aspects of diagnosis of the abdominal gun-shot woundings. Experience of a hybrid war in the East of Ukraine by O. І. Grechanyk, R. Ya. Abdullaiev, І. A. Lurin, K. V. Gumenuk, V. V. Negoduiko, D. O. Sliesarenko

“…To raise the efficacy of radiological diagnosis of the gun-shot abdominal woundings, using modern highly informative methods of medical visualization with determination of their sensitivity and specificity. …”
Get full text

An architectural framework for information integration using machine learning approaches for smart city security profiling by Adnan Abid, Ansar Abbas, Adel Khelifi, Muhammad Shoaib Farooq, Razi Iqbal, Uzma Farooq

“…The results reveal that both support vector machine and multinomial Naïve Bayes classifiers exhibit almost 90% accuracy. Finally, a generic method for calculating security profile of a city or a region has been developed, which is augmented by visualization and reporting components that maps this information onto maps using geographical information system.…”
Get full text

Vision-Based 6D Pose Analytics Solution for High-Precision Industrial Robot Pick-and-Place Applications by Balamurugan Balasubramanian, Kamil Cetin

“…The Z-position of the object is calculated from the camera’s intensity data, while the remaining X-Y rotation angles are determined using the angle-of-inclination analytics method. It is experimentally verified that the proposed analytical solution outperforms the hybrid-based method (YOLO-v8 combined with PnP/RANSAC algorithms). …”
Get full text

Image Matching Algorithm for Transmission Towers Based on CLAHE and Improved RANSAC by Ruihua Chen, Pan Yao, Shuo Wang, Chuanlong Lyu, Yuge Xu

“…Specifically, the strategy begins with initial feature matching using the nearest neighbor ratio (NNR) method, followed by outlier rejection via the Grid-based Motion Statistics (GMS) algorithm. …”
Get full text

Assembly Quality Control Technologies in Forced Clamping and Compensation Processes for Large and Integrated Aeronautical Composite Structures by Feiyan Guo, Qiangwei Bao, Jialiang Liu, Xiliang Sha

“…As a result, in practical engineering, the forced method of applying a local clamping force is inevitably adopted to passively reduce and compensate for assembly errors. …”
Get full text

High Humidity Grain Periodic Drying by A. V. Golubkovich, I. D. Lukin

“…(Materials and methods) It was noted that the mosteffective drying uniformity is achieved by recycling method. …”
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

The role of youth and scouting education in enhancing student character development by Eva Nur Hidayah, Mukhamad Murdiono, Giri Harto Wiratomo, Dwi Hermawan

“…The research utilized a descriptive approach with a qualitative method, conducted at Universitas Negeri Semarang, focusing on outbound learning for PGMK subjects. …”
Get full text

Effect of Different Parameter Values for Pre-processing of Using Mammography Images by Hanife Avcı, Jale Karakaya

“…Gaussian filter, Contrast Limited Adaptive Histogram Equalization and Fast local Laplacian filtering methods were applied as pre-processing method. …”
Get full text

Can digital governance promote urban energy conservation and emission reduction? A quasi-natural experiment based on "National Pilot Policy of Information Benefiting the People" in... by Shaohui Zou, Yingying Ji

“…In recent years, the "National Pilot Policy of Information Benefiting the People" has become a key measure for big data to empower government governance, accelerate the improvement of public service levels and equalization of public services. This paper adopts the difference-in-difference method, takes the "National Pilot Policy of Information Benefiting the People" implemented in my country in 2014 as a quasi-natural experiment of digital governance, and explores the effectiveness of government digital governance measures on urban energy conservation and emission reduction and its potential transmission mechanism based on panel data of 283 cities in China from 2006 to 2021. …”
Get full text

Advanced clustering and transfer learning based approach for rice leaf disease segmentation and classification by Samia Nawaz Yousafzai, Fahd N. Al-Wesabi, Hadeel Alsolai, Shouki A. Ebad, Inzamam Mashood Nasir, Emad Fadhal, Adel Thaljaoui

“…Comparisons of the proposed method with six fine-tuned models show the performance advantage and validity of the proposed method.…”
Get full text