Search Results - image processing methods

Cost-effective PV panel cleaning system controlled by raspberry PI using image processing by Uçkan Gökhan, Oğuzay Engin

“…Image through the replaced camera is taken. The obtained image is analyzed with python codes using methods defined in the Open CV library. …”
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Multisensor Remote Sensing and Advanced Image Processing for Integrated Assessment of Geological Structure and Environmental Dynamics by Luo Bin, Rana Waqar Aslam, Iram Naz, Dmitry E. Kucher, Zohaib Afzal, Danish Raza, Rana Muhammad Zulqarnain, Yahia Said

“…Sentinel-2 imagery was utilized alongside spectral indices, such as normalized difference vegetation index (ranging from –0.237728 to 0.604622), normalized difference water index (–0.564981 to 0.297745), and normalized difference moisture index (–0.25 to 0.320), as well as advanced image processing methods, such as principal component analysis (PCA), minimum noise fraction, and structural analysis, to assess and characterize the lake’s environmental features. …”
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Using Texture Analysis Image Processing Technique to Study the Effect of Microwave Plasma on the Living Tissue by Baghdad Science Journal

“…The present study is a hybrid method of studying the effect of plasma on the living tissue by using the image processing technique. …”
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Failure Detection of Laser Welding Seam for Electric Automotive Brake Joints Based on Image Feature Extraction by Diqing Fan, Chenjiang Yu, Ling Sha, Haifeng Zhang, Xintian Liu

“…This article first analyzes the common types of weld defects in laser welding of automotive brake joints, including craters, holes, and nibbling, and explores the causes and characteristics of these defects. Then, an image processing algorithm suitable for laser welding of automotive brake joints was studied, including pre-processing steps such as image smoothing, image enhancement, threshold segmentation, and morphological processing, to extract feature parameters of weld defects. …”
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High-Quality Computational Ghost Imaging Using an Optimum Distance Search Method by Heng Wu, Xianmin Zhang, Jinqiang Gan, Chunling Luo

“…The signal-to-noise ratio (SNR) and the relative mean square error (RMSE) are used as criteria during the search process. Both simulation and experimental results demonstrate that the proposed method can enhance imaging quality, and compressive CGI is more sensitive to distance variations than traditional CGI. …”
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Automatic detection and classification process for concrete defects in deteriorating buildings based on image data by Suhyun Kang, Seungho Kim, Sangyong Kim

“…The effectiveness of the proposed process was reviewed through the case study, and it was confirmed that more efficient safety inspections could be supported using only image data compared to the existing methods. …”
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MATADOR: a magic matrix-based framework for tamper detection and image recovery by Thilina Mendis, Farah Kandah, Lalith Medury

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Sensitivity Study of Feature Vectors Formed on the Basis of Multiple Scale Transformations of Processed Images by D. V. Vasilieva

“…To develop approaches for carrying out automatic selection of input data obtained from unmanned aerial vehicles in the form of photo and video images at the preliminary stage of image recognition.Materials and methods. …”
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An improved air conditioner label defect detection algorithm based on SURF features by Huizi ZHOU, Yuelin LIU, Qing LIU, Jianwu LI

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Un outil synthétique du suivi : la vision fréquentielle by Charles Schneider

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Dynamic force effects on germination characteristics and weight vigoure index of three chickpea cultivars (Cicer ariegtinum L.) seed by using image processing by M. Soltani Kazemi, S. Abdanan Mehdizadeh, M.H. Gharineh

“…This shows the potential of replacement of time-consuming manual with image processing method for examination of seedling parameters…”
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A Multicriteria Evaluation of Single Underwater Image Improvement Algorithms by Iracema del P. Angulo-Fernández, Javier Bello-Pineda, J. Alejandro Vásquez-Santacruz, Rogelio de J. Portillo-Vélez, Pedro J. García-Ramírez, Luis F. Marín-Urías

“…In response to this issue, herein is presented a novel method built on multicriteria decision analysis that evaluates the processing time and feature point increase with respect to the original image. …”
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Estimation of the current of sharp purulent inflammatory processes by means of algorithms of the computer analysis of images by I. S. Gumenyuk, T. V. Gaivoronskaya, S. E. Gumenyuk, O. A. Kachanova, S. K. Shafranova, E. A. Gubareva, A. S. Sotnichenko, E. V. Kuevda

“…The study describes the automatic algorithm for image analysis based on software Cellprofiler. For the main example of the principal implementation of the analysis process agar culture swabs of Staphylococcus aureus were taken. …”
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Automating sentinel-1 SLC product processing: Parallelization and optimization for efficient polarimetric parameter extraction by Hansanee Fernando, Kwabena Nketia, Thuan Ha, Sarah van Steenbergen, Heather McNairn, Steve Shirtliffe

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Algorithm of fire detection for multi-sensor system by R. A. Bagutdinov, M. F. Stepanov

“…There are many algorithms for image processing, but algorithms that use several sources of information are not sufficiently developed and described. …”
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Advanced Color Edge Detection Using Clifford Algebra in Satellite Images by Uzair Aslam Bhatti, Zhou Ming-Quan, Qingsong Huo, Sajid Ali, Aamir Hussain, Yan Yuhuan, Zhaoyuan Yu, Linwang Yuan, Saqib Ali Nawaz

“…Edge detection is widely used for image processing to improve the detection and classification of objects, segmentation, and extraction of other features. …”
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“BEST” Test – The game changer of noninvasive cardiac imaging by Chandra Shekara Reddy, Arun Srinivas, Nithin Bharadwaj, Samuel, Guru Prasad, Siddarth Kumar Chawath

“…Introduction: Advanced echocardiography should be accurate, versatile, comprehensive, and cost-effective that can be incorporated into daily clinical care. Methods: We randomly selected 156 two-dimensional (2D) echo subjects for “BEST Test” – To convert 2D to three-dimensional (3D) slice during offline process using specific steps. …”
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COMPLEXING IMAGES IN A TWO-CHANNEL OPTICAL-ELECTRONIC SYSTEM AS A METHOD OF REDUCING THE PROBABILITY OF DISAPPOINTING AN AUTOMATIC SURVEILLANCE OF LOW CONTRAST OBJECTS by A. V. Khizhniak

“…It is believed that the multi-spectral images of both channels are reduced to a single time and scale, which allows them to be integrated using various methods. …”
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On the integration of the methods of forming and research of images of objects against the background of noises and interference by M. T. Nguyen, V. I. Nefedov, N. S. Chekalkin, I. V. Kozlovsky, A. V. Malafeev, N. A. Mirolyubova, M. A. Nazarenko

“…This article discusses the application of complex methods for detecting, recognizing, distinguishing borders and measuring various parameters of noisy, low-contrast, difficult-to-see images of space, air or ground objects. …”
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Image target importance recognition method based on visual model and correlation algorithm by Z. Ren, L. Huo, T. Shen, F. Kong

“…This deficiency limits the recognition accuracy in practical applications and affects the efficiency and precision of subsequent processing. This paper proposes a vision model-based approach for image object relevance analysis, aiming to evaluate inter-object correlations in images by integrating scene knowledge graphs with target relevance analysis.First, we systematically conduct ontological modeling of urban scenes to construct a cityscape knowledge graph. …”
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