Search Results - image processing methods

METHOD of the ANGLE OPTICAL SCANNING of the FLAT SURFACES for the technical VISION SYSTEMS by V. A. Bogush

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Detection of oil slicks in SAR satellite images using Otsu-Bradley’s thresholding method by Farzane Mahdikhani, Mohammadreza Hassannejad Bibalan

“…  This paper proposes a novel thresholding method for oil slick detection from synthetic aperture radar (SAR)  images using modified Otsu and Bradley’s approaches. …”
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High-precision Pupil Center Positioning Method Based on Near-eye Infrared Image by WANG Peng, WEN Hong-tao, WANG Shi-long

“…Aiming at the problem of poor pupil center positioning accuracy due to the interference of reflected light spots and partial occlusion of the pupil in the human eye image collected by the near-eye infrared camera, a high-precision pupil center positioning method is proposed. …”
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Identification of fungal diseases in strawberry by analysis of hyperspectral images using machine learning methods by A. F. Cheshkova

“…The results of the study confirm the potential of using hyperspectral imaging methods in combination with machine learning for differentiating fungal diseases of strawberries.…”
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Secure Image Transmission Using Multilevel Chaotic Encryption and Video Steganography by Suhad Naji Alrekaby, Maisa’a Abid Ali Khodher, Layth Kamil Adday, Reem Aljuaidi

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Method for Automatic Determination of a 3D Trajectory of Vehicles in a Video Image by I. G. Zubov, N. A. Obukhova

“…The main task in video image processing is to analyse the environment as a 3D scene. …”
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Identifying Ring Galaxies in DESI Legacy Imaging Surveys Using Machine Learning Methods by Aina Zhang, Xiaoming Kong, Bowen Liu, Nan Li, Yude Bu, Zhenping Yi, Meng Liu

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InterDuPa-UAV: A UAV-based dataset for the classification of intercropped durian and papaya treesZenodo by Quang Hieu Ngo, Trong Hieu Luu, Phuc Vinh Nguyen, Ilias El Makrini, Bram Vanderborght, Hoang-Long Cao

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Data Hiding Method Based on Graph Coloring and Pixel Block‘s Correlation in Color Image by G. Ghadimi, M. Nejati Jahromi, E. Ghaemi Ghaemi, A. H. Heydari

“…An optimized method for data hiding into a digital color image in spatial domainis provided. …”
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METHODS OF RADIOLOGICAL IMAGING IN THE DIAGNOSIS OF SPACE-OCCUPYING LESIONS OF THE ADRENAL GLANDS (LITERATURE REVIEW) by Liliya A. Shingareeva, Denis A. Baikov

“…It is complex radiation imaging in combination with ultrasound, CT, MRI that allowed to conduct preoperative diagnostics of adrenal tumors, to determine the type of tumor, to establish the stage and prevalence of the process. …”
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Efficiency in river discharge measurement: combining Chiu’s method with particle image velocimetry techniques by Rodrigo Mendes Rodrigues, Brennda Bezerra Braga, Carlos Alexandre Gomes Costa

“…ABSTRACT This study evaluated the efficiency of combining Large-Scale Particle Image Velocimetry (LSPIV) with Chiu’s entropy method to estimate river discharge in the Brazilian semi-arid region. …”
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Comparison of digital image analysis methods for morphometric characterization of soil aggregates in thin sections by O. O. Plotnikova, T. V. Romanis, P. G. Kust

“…The aggregates, loosely scattered on the glass and fixed with polyester resin, were used to produce the thin sections. Images of the thin sections were taken under a polarizing microscope and then were processed using two methods compared: Adobe Photoshop + CTan and Thixomet Pro. …”
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Identification of Plasmonic Absorption Profile in Surface Plasmon Microscopy Using Morphology by Bei Zhang, Chengqian Zhang, Qiusheng Wang, Peng Yan, Jing Wang

“…However, the lack of fast and high-accurate identification method on SPs profiles has posed significant challenges on objective-coupled SPM instruments, and also limited their practical applications in fast phenomenon sensing and image batch processing. …”
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Determination of the area index of lettuce leaves with a monocular camera by Laimonas Kairiūkštis, Başak Yalçıner, Emre Özkul

“…By associating the detected lettuce plants with their respective clusters, it was possible to infer the growth period and readiness for harvesting for each plant. This method offers valuable insights into monitoring lettuce growth and optimising harvesting schedules at different stages for lettuce farmers and agricultural researchers through non-intrusive imaging techniques. …”
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A Concept of a Vision System for Position DeterminationUsing Spatial-Time-Frequency Analysis by Piotr MIŚ, Przemysław SZULIM, Jędrzej MĄCZAK

“…Detection is achieved using a spatial-time-frequency processing method developed by the authors. The identified markers serve as input data for a mathematical model that determines the camera’s position within the reference system. …”
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Principle of compression images based on discrete wavelet transform by Nikolai Ivanovich Chervyakov, Pavel Alexeyevich Lyakhov, Diana Ivanovna Kalita, Kirill Sergeyevich Shulzhenko

“…An example shows the operation of SPIHT image processing method with an integrated zero-tree algorithm structure. …”
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Assessing the consistency of CT-based ventilation imaging under noise reduction processing with simulated quantum noise using a nonrigid alveoli phantom by Shin Miyakawa, Hiraku Fuse, Kenji Yasue, Norikazu Koori, Masato Takahashi, Hiroki Nosaka, Shunsuke Moriya, Fumihiro Tomita, Tatsuya Fujisaki

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Climatic influence on the lake drainage processes and vegetation dynamics in arid ecosystems of southern Africa by Lemenkova Polina

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Microscopic methods to study meat and meat product quality by V. A. Pchelkina

“…The structure of muscle, connective and fat tissues plays a direct role in formation of meat quality. Microscopic methods allow investigating the meat structure and determining its change depending on a range of endo- and exogenous factors (animal species, breed, sex, conditions of raising and slaughter) and on a type of technological processing. …”
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Cleaning images from impulse noise in a binary symmetrical channel by A. R. Orazaev

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