Search Results - image processing methods

A Method for Diagnosing Diabetic Retinopathy Based on Ocular Fundus Imaging by N. T. Tuyen, T. T. Huu

“…A method for detecting signs of diabetic retinopathy was developed, which includes the segmentation of vessels, exudates and microaneurysms based on digital processing of ocular vascular images using binary classification. …”
Get full text

Segmentation and Isolation of Brain Tumors Using Different Images Segmentation Methods by Ahlam A. Hussain, Sarmad.H. Mahal, Ban S. Ismael

“…To avoid that, in many cases computer is used as an aided method for the segmentation of brain tumor. Segmentation in image processing is the process of dividing regions into different parts depending on various criteria such as intensity, homogeny and other.  …”
Get full text

Machine learning methods for spectrally-resolved imaging analysis in neuro-oncology by T. A. Savelieva, I. D. Romanishkin, A. Ospanov, K. G. Linkov, S. A. Goryajnov, G. V. Pavlova, I. N. Pronin, V. B. Loschenov

“…In this paper, we focus on both the physical foundations of such methods and a very important aspect of their application – machine learning (ML) methods for image processing and tissues’ classification.…”
Get full text

Evaluation of Air Voids in Concrete Based on Cross-Section Images of Its Test Specimens by Vasyl Lozynskyi, Iryna Ivasenko, Roman Vorobel, Olena Berehulyak, Teodor Mandziy, Taras Voronyak, Yaroslav Ivanytskyi, Oleksandr Maksymenko, Liubomyr Ropyak

Get full text

Skin Lesion Segmentation in Clinical Images Using Nonnegative Matrix Factorization and Mutual Information by Eliezer Soares Flores, Jacob Scharcanski

Get full text

METHODICAL ASPECTS OF DEVELOPMENT OF MUSICAL-AUDITORY IMAGES OF PUPILS OF MUSIC SCHOOLS by Evgeniia B. Cherniak, Juliia V. Volskaya, Svetlana P. Mishchenko, Vladimir V. Yorkin

“…The goal of the study was to determine effective methods for the development of musical and auditory images of pupils of music schools. …”
Get full text

Study on Single Photon Imaging Method for Permanent Shadow Crater of the Moon by Z. Xia

“…A spaceborne photon counting imaging system was designed, a mathematical model for photon counting was derived, and a Monte Carlo simulation method for photon counting process was proposed. …”
Get full text

Denoising Fingerprint Image Using An Improved Wavelet Threshold Function Method by PI Lu, DENG Caixia, LI Xueqing, LIN Qing

“…Fingerprint recognition technology is often disturbed by noise. In the process of using wavelet threshold denoising method to reduce fingerprint image noise, the selection of the threshold function is particularly significant. …”
Get full text

Telescopes Alignment Using the Sharpness Function Method Based on Undersampled Images by Min Li, Xin Liu, Ang Zhang, Hao Xian

“…In astronomy, the images are sometimes undersampled. In the previous research works, image reconstructions have to be employed to recover the lost information from a set of undersampled images to achieve a high-resolution image using dithering or drizzle methods, which increase the complexity of alignment processes and make the real-time correction impossible. …”
Get full text

Gypsum Factory Site Selection in Qom Province using Different Multi-Criteria Decision Making Methods and Remote Sensing Techniques by Fahimeh Akbari, Afsaneh Afzali, Maliheh Abbaszadeh

“…The purpose of this research is the site selection of the gypsum factory in Qom province by considering the effective criteria using different multi-criteria decision making methods and remote sensing techniques. Satellite images processing methods such as the false color composite method, band ratio method, and selective principal component analysis (CROSTA) method were used to find the possible location of the presence of minerals related to gypsum industries and the possible locations of the presence of the desired minerals were determined. …”
Get full text

RESEARCH OF THE TEXT PROCESSING METHODS IN ORGANIZATION OF ELECTRONIC STORAGES OF INFORMATION OBJECTS by Olesia Barkovska, Viktor Khomych, Oleksandr Nastenko

“…The following results were obtained: in the course of the research fulfillment the generalized model of the scanned documents classification system that consist of image processing unit and text processing unit that include unit of the scanned image previous processing; text detection unit; previous text processing; compiling of the frequency dictionary; text proximity detection was offered. …”
Get full text

Digital brand image management based on feedback loops by N. I. Ivashkova, G. S. Timokhina, I. P. Shirochenskaya

“…Methods: collection, processing, and analysis of secondary data were carried out on the basis of desk research, synthesis methods, contentanalysis, and systemic, structural and functional data evaluation using an interdisciplinary approach.   …”
Get full text

Fundus photograph interpretation of common retinal disorders by artificial intelligence chatbots by Andrew Mihalache, Ryan S. Huang, Marko M. Popovic, Peng Yan, Rajeev H. Muni, Suber S. Huang, David T. Wong

Get full text

An efficient method of modulo adder design for Digital Signal Processing applications by Subodh Kumar Singhal, Sumit Kumar, Sujit Kumar Patel, K. Anjali Rao, Gaurav Saxena

Get full text

Loosening rocks detection at Draa Sfar deep underground mine in Morocco using infrared thermal imaging and image segmentation models by Kaoutar Clero, Said Ed-Diny, Mohammed Achalhi, Mouhamed Cherkaoui, Imad El Harraki, Sanaa El Fkihi, Intissar Benzakour, Tarik Soror, Said Rziki, Hamd Ait Abdelali, Hicham Tagemouati, François Bourzeix

Get full text

YOLOv8 with Post-Processing for Small Object Detection Enhancement by Jinkyu Ryu, Dongkurl Kwak, Seungmin Choi

“…The proposed method holds promise for practical applications, including surveillance systems, autonomous driving, and medical image analysis.…”
Get full text

A new Hybrid Metaheuristic Model for Image Edge Detection by Adil Khalil, Adel Abed Al Wahaab, Ahmed Abbas

“…Image edge detection is a vital process in various applications, such as medical image analysis, computer vision, and security systems. …”
Get full text

SELECTION OF LINEAR AND ELLIPTICAL OBJECTS IN THE IMAGE BASED ON THE CALCULATION OF THE CORRELATION COEFFICIENT by V. V. Bulatov

“…The article presents the method of classification of the simplest geometric images based on the calculation of the correlation coefficient of connected objects in a binarized image. …”
Get full text

A pipeline for processing hyperspectral images, with a case of melanin-containing barley grains as an example by I. D. Busov, M. A. Genaev, E. G. Komyshev, V. S. Koval, T. E. Zykova, A. Y. Glagoleva, D. A. Afonnikov

“…Analysis of hyperspectral images is of great interest in plant studies. Nowadays, this analysis is used more and more widely, so the development of hyperspectral image processing methods is an urgent task. …”
Get full text

Preliminary refinement of rotation parameters of asteroids based on photogrammetric processing of on-orbit remote sensing images by Z. Peng, Z. Peng, X. Geng, X. Geng, J. Zhang, J. Zhang, Y. Wang, Y. Wang

Get full text