Showing 41 - 60 results of 65 for search '"digital image processing"', query time: 0.08s Refine Results
  1. 41

    An Efficient FPGA Implementation of Optimized Anisotropic Diffusion Filtering of Images by Chandrajit Pal, Avik Kotal, Asit Samanta, Amlan Chakrabarti, Ranjan Ghosh

    Published 2016-01-01
    “…Digital image processing is an exciting area of research with a variety of applications including medical, surveillance security systems, defence, and space applications. …”
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    Article
  2. 42

    Breaking Mechanism and Damage Evolution Rule of Ultra-High-Pressure Water Jet Impacting Steel Fiber Reinforced Concrete by Jialiang Liu, Yuelong Chen, Yujie Zhu

    Published 2021-01-01
    “…In addition, based on the CT scans and digital image processing technology, this paper also comparatively analyzed the internal fragmentations of SFRC and the ordinary concrete subjected to UHP-WJ impact, and it is found that compared with the ordinary concrete, there is smaller dimension of crater and it is difficult to engender macrocrack for SFRC, with lower damage and higher damage attenuation speed along the axial and radial directions.…”
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  3. 43

    LeaData a novel reference data of leather images for automatic species identification by Anjli Varghese, Malathy Jawahar, A. Amalin Prince

    Published 2025-02-01
    “…Hence, this paper solely creates the bigger LeaData and presents its different versions to the digital image processing and computer vision research community. …”
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  4. 44

    The Influences of Sand Content and Particle Size on the Desiccation Cracks of Compacted Expansive Soil by Dongdong Li, Shaowei Zhang

    Published 2021-01-01
    “…The dynamic variation of geometric parameters of the surface crack network during evaporation was quantitatively analyzed by using digital image processing technology and fractal theory. The results demonstrated that the increase of the surface-cracking areas in the early and later stages was manifested by the increase of the crack length and crack width, respectively. …”
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  5. 45

    Evaluation of the performance of Satellite photographs Corona , Hexagon and Aster images in preparing the map of the boundary and coastline of zaribar Lake and extracting the amoun... by Hedayat Sheikh Ghaderi, abdulsalam ‪aminpour, Parviz Ziaeian Firoozabadi

    Published 2024-03-01
    “…In general, the findings of this study show the potential of using digital image processing methods for corona and hexagon data to monitor and detect changes in lakes.…”
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    Article
  6. 46

    Fractal Study on the Failure Evolution of Concrete Material with Single Flaw Based on DIP Technique by Lulin Zheng, Hao Liu, Yujun Zuo, Quanping Zhang, Wei Lin, Qing Qiu, Xiaorong Liu, Ziqi Liu

    Published 2022-01-01
    “…In order to study the failure characteristics of shotcrete body during the process of using shotcrete bolt mesh support in the deep fractured rock mass of Lannigou Gold Mine, this paper combined the Digital Image Processing Technique (DIP) and RFPA2D (Rock Failure Process Analysis System) to establish a real meso-structure numerical model of concrete with different inclination angle cracks, simulating its crack propagation law and failure process, and studied the influence of crack geometry distribution and meso-heterogeneity on the effect of concrete structure. …”
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  7. 47

    Experimental investigation of bluff body geometry effects on nitrogen oxides emissions from Cambridge stratified burner by Morteza Nahvi, Kiumars Mazaheri, Mohammad Zabetian Targhi, Fatemeh Eskandari

    Published 2025-01-01
    “…Flame spectroscopy compares the chemiluminescence intensities of OH*, CH*, C2*, H2O*, and CO2*. Digital image processing, flame edge detection, and exhaust gas analysis are also utilized to measure flames’ general dimensions and emissions. …”
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  8. 48

    Deformation Fields Measurement of Crack Tip under High-Frequency Resonant Loading Using a Novel Hybrid Image Processing Method by Hongli Gao, Zhaonian Zhang, Wei Jiang, Kaiyong Zhu, Ao Gong

    Published 2018-01-01
    “…An ordinary CCD camera is used to collect a series of crack images on one side of the compact tension (CT) specimen; meanwhile, a high-speed digital camera is used to acquire a series of digital speckle images of the other side of the specimen under the loading conditions at regular time intervals. Digital image processing (DIP) method is used to determine the macroscopic crack position. …”
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    Article
  9. 49

    Longterm temporal analysis of vegetation cover and soil use on Ilha de Mosqueiro, Belém, Pará, Amazonian Brazil by Larissa de Carvalho Lima, Alberto Bentes Brasil Neto, Cassio Rafael Costa dos Santos, Aline Nascimento Braga, Suany Couto Teixeira Nunes

    Published 2017-12-01
    “…The objective of the current study was to analyze the dynamics of vegetation and soil use on Ilha de Mosqueiro, Belém, Pará State, northern Brazil, between 1984 and 2014, via digital image processing. For this purpose, satellite images of Ilha de Mosqueiro (orbit/point 224/62) were used. …”
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  10. 50

    A New Method for Designing Dense Skeleton Asphalt Mixture Based on Meso Parameter by Liwan Shi, Duanyi Wang, Junfeng Wang, Zhonghai Jiang, Hehao Liang, Xiao Qin

    Published 2020-01-01
    “…The results indicate that the application of digital image processing (DIP) techniques to adjust the gradation increases the average coordination number (n¯c) and reduces the ratio of the quantity of coarse aggregate without contact point to the total quantity of coarse aggregate (C value). …”
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  11. 51

    The radial spreading of volcanic umbrella clouds deduced from satellite measurements by Fred Prata, Andrew T. Prata, Rebecca Tanner, Roy G. Grainger, Michael Borgas, Thomas J. Aubry

    Published 2025-01-01
    “…The umbrella cloud morphology is evaluated using digital image processing tools in a Lagrangian frame of reference. …”
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    Article
  12. 52

    Applications of unmanned vehicle systems for multi-spatial scale monitoring and management of aquatic ecosystems: A review by Xingzhen Liu, Long Ho, Stijn Bruneel, Peter Goethals

    Published 2025-03-01
    “…Furthermore, object tracking, Digital Image Processing (DIP), Geographic Information System (GIS), and data management platforms enable efficient, multi-spatial scale monitoring and advanced research capabilities, offering the potential to enhance data collection and management of aquatic ecosystems.…”
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  13. 53

    Panoramic radiographic features for machine learning based detection of mandibular third molar root and inferior alveolar canal contact by A. Canberk Ulusoy, Tuğçe Toprak, M. Alper Selver, Pelin Güneri, Betül İlhan

    Published 2025-02-01
    “…Abstract This study uses machine learning (ML) to elucidate the contact relationship between the mandibular third molar (M3M) and the inferior alveolar canal (IAC), leading to three major contributions; (1) The first publicly accessible PR image dataset with semantic annotations for 1,478 IACs and M3Ms from 1,010 patients is introduced, which includes challenging cases, such as false positive contacts, with CBCT images as the gold standard, (2) Established radiological indicators for M3M-IAC contact were extracted as features using digital image processing, and these features were used as inputs for various ML methods. …”
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  14. 54

    Numerical Test Study of the Microscale Failure Modes and Fractal Analysis of Lower Cambrian Shale Based on Digital Images by Hengtao Cui, Zhonghu Wu, Liping Li, Jing Wang, Shuguang Song, Shangqu Sun, Yujun Zuo, Hao Liu, Yili Lou

    Published 2020-01-01
    “…On the microscale, based on digital image processing technology, this paper characterizes the nonuniformity of minerals in shale, a numerical model that can reflect the true microstructure of shale. …”
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  15. 55

    Three-Dimensional Reconstruction and Numerical Simulation Analysis of Acid-Corroded Sandstone Based on CT by Zizhen Miao, Shuguang Li, Jiangsheng Xie, Runke Huo, Fan Ding, Hongtao Zhu, Xingzhi Yang, Xiaoke Li

    Published 2021-01-01
    “…To further explore the macro-mesoscopic damage evolution law and failure mechanisms of rock masses under corrosion conditions through numerical simulation, a zonal refined numerical model that can reflect the acid corrosion characteristics of sandstone is established based on CT and digital image processing (DIP). The uniaxial compression test of corroded sandstone is simulated by ABAQUS software. …”
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    Article
  16. 56

    Generalizing the Brady-Yong Algorithm: Efficient Fast Hough Transform for Arbitrary Image Sizes by Danil D. Kazimirov, Ekaterina O. Rybakova, Vitalii V. Gulevskii, Arseniy P. Terekhin, Elena E. Limonova, Dmitry P. Nikolaev

    Published 2025-01-01
    “…The Hough (discrete Radon) transform (HT/DRT) is a digital image processing tool that has become indispensable in many application areas, ranging from general image processing to neural networks and X-ray computed tomography. …”
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  17. 57

    Klasifikasi Tenun Timor Menggunakan Metode SVM Berdasarkan Speeded Up Robust Features by Yoseph P.K. Kelen, Budiman Baso

    Published 2023-12-01
    “…Abstract This research was conducted as an effort to preserve Timor woven fabrics in the field of information technology, especially in the field of digital image processing, namely pattern recognition which is a solution to recognize weaving images automatically. …”
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  18. 58

    Segmentasi Citra Wajah dengan Implementasi Adaptif Threshold- Integral Image by Maryam Ummul Habibah, Muchamad Kurniawan

    Published 2021-10-01
    “…Abstract Face segmentation is an important in digital image processing to find out the object's face in the image before detecting facial expressions. …”
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  19. 59

    Sistem Object Tracking pada Quadcopter Menggunakan Segmentasi Citra dengan Deteksi Warna HSV dan Metode Regresi Linier Berbasis Raspberry Pi by Fahmi Erza, Hurriyatul Fitriyah, Eko Setiawan

    Published 2022-12-01
    “…The color of the hat will be used as references for the color segmentation threshold to detect the hat object with digital image processing. The movement of the drone is determined by the prediction of the distance, angle, and height of the object based on linear regression generated from 123 training data. …”
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  20. 60

    Pengembangan Automated Image Analysis untuk Menentukan Jumlah Bakteri Tahan Asam (BTA) pada Kasus Tubercolosis by Safri Adam, Puji Astuti, Puspa Amalia, Fadli Sukandiarsyah

    Published 2022-08-01
    “…The method for digital image processing is the HCA (Hiearcical Cluster Analysis) segmentation method to separate BTA objects from the background. …”
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    Article