Showing 441 - 460 results of 821 for search '"image processing"', query time: 0.07s Refine Results
  1. 441

    Drought analysis using by NDVI index in the plain of Qorveh and Dehgolan.

    Published 2016-06-01
    “…Associated with each image to a randomly selected sample of 500 places in the software ERDAS, NDVI values were calculated for these images. satellite image processing results and  Normalized Difference Vegetation Index (NDVI) indicates a low index values in the years 2000, 2001 and 2008 Were determined as ecological drought years of 2001 samples had the lowest NDVI and central parts of the area under irrigation has almost lost its vegetation.…”
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  2. 442

    Multiview ISAR Imaging for Complex Targets Based on Improved SBR Scattering Model by Tiantian Feng, Lixin Guo

    Published 2021-01-01
    “…To implement the multiview ISAR imaging method after data simulation, we divide the large-angle and wide-bandwidth scattering data into subaperture data and conduct ISAR image processing for each subaperture datum locally. Transforming each subaperture ISAR image to the global coordinate system and summing them together will produce the high-resolution ISAR image that is meaningful for the database set up for synthetic aperture radar automatic target recognition (SAR ATR). …”
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  3. 443

    Resource Efficient Hardware Architecture for Fast Computation of Running Max/Min Filters by Cesar Torres-Huitzil

    Published 2013-01-01
    “…Running max/min filters on rectangular kernels are widely used in many digital signal and image processing applications. Filtering with a k×k kernel requires of k2−1 comparisons per sample for a direct implementation; thus, performance scales expensively with the kernel size k. …”
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  4. 444

    Material Point Method-Based Simulation of Run-Out Characteristics for a Soil–Rock Mixed Landslide Induced by Surcharge by Yi Zhang, Fan Zhang, Qingbo Yi, Guanzhu Jiang, Juncheng Xie

    Published 2024-01-01
    “…Two-dimensional models of a representative soil–rock mixed slope and a pure soil slope are meticulously crafted using digital image processing techniques. The distinct damage profiles exhibited by the mixed and pure soil slopes are compared. …”
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  5. 445

    Multifractal Framework Based on Blanket Method by Milorad P. Paskaš, Irini S. Reljin, Branimir D. Reljin

    Published 2014-01-01
    “…They cover both fractal approaches familiar in image processing. The first two measures (proposed Methods 1 and 3) support model of image with embedded dimension three, while the other supports model of image embedded in space of dimension three (proposed Method 2). …”
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  6. 446

    Automatic Identification and Location of Tunnel Lining Cracks by Pengyu Wang, Shuhong Wang, Alipujiang Jierula

    Published 2021-01-01
    “…It is a new trend to use computer vision to detect tunnel cracks over the past few years in China and foreign countries. By image processing technology and intelligent algorithm, the computer has a hominine visual perception system which understands, analyzes, and determines input image information, thus recognizing and detecting specific objectives. …”
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  7. 447

    Vibration Characteristic Analysis and Feature Extraction of Bearing Coupling Fault based on Sparse Representation by Xiaoyun Gong, Weiye Zhang, Yongjie Jing, Wenliao Du

    Published 2020-10-01
    “…Sparse representation has a wide range of applications in the field of image processing and audio processing. Applying the sparse representation theory to the field of vibration signal processing can efficiently represent the periodic components of the signal. …”
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  8. 448

    Novel Analysis of Fuzzy Fractional Emden-Fowler Equations within New Iterative Transform Method by M. Mossa Al-Sawalha, Naila Amir, Rasool Shah, Muhammad Yar

    Published 2022-01-01
    “…The graphical and numerical representation demonstrates the symmetry among the upper and lower fuzzy solution representations in their simplest form, which may aid in the comprehension of artificial intelligence, control system models, computer science, image processing, quantum optics, medical science, physics, measure theory, stochastic optimization theory, biology, mathematical finance, and other domains, as well as nonfinancial evaluation.…”
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  9. 449

    High-quality nodule analysis in spheroidal graphite cast iron using X-ray micro-computed tomography by J. C. Toledo, F. V. D�az, M.E. Peralta, D. O. Fernandino

    Published 2022-10-01
    “…The procedure involves the evaluation and comparison of the sphericity and compactness distributions and the distances between neighbouring nodules by using ad-hoc image processing software. The results reveal the complementary nature of the sphericity and compactness parameters, which allow classifying, with great accuracy, different nodular quality categories of spheroidal graphite cast iron. …”
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  10. 450

    Analisis Faktor dan Metode untuk Menentukan Tipe Kulit Wajah: Tinjauan Literatur by Shinta Dewi Kusumaningrum, Izzati Muhimmah

    Published 2023-08-01
    “…This literature review shows that the accuracy of image processing is not only determined based on the method, but there are also other factors such as the number and quality of the datasets used and the feature extraction performed. …”
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  11. 451

    The Characterization of Liquefied Petroleum Gas (LPG) Using a Modified Bunsen Burner by Bader A Alfarraj, Ahmed A. Al-Harbi, Saud A. Binjuwair, Abdullah Alkhedhair

    Published 2022-01-01
    “…A MATLAB algorithm was successfully applied to flame image processing and measurement of laminar burning velocity. …”
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  12. 452

    Feature Description using Autoencoders for Fast 3D Ultrasound Tracking by Wulff Daniel, Ernst Floris

    Published 2024-09-01
    “…However, due to low image quality, high noise ratio and high data dimensionality, real-time capable US image processing methods like target tracking are challenging. …”
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  13. 453

    Post- Impact Fatigue Damage Analysis of Quasi Isotropic CFRP Laminates through Infrared Thermography by Raghu Vasu Prakash, Mathew John

    Published 2019-06-01
    “…The rate of cooling in the temperature response curves is different for each specimens subjected with various post impact-fatigue loading conditions and it seems to be correlated with the extent of post-impact fatigue damage present in each specimen quantified through X-ray CT image processing. The temperature rise observed in the passive thermography at the fiber/ply breakage during static strength tests were proportional to corresponding load drops and the non-homogeneous spread of damage at the onset of tensile failure was seen from the thermographs.…”
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  14. 454

    THE METHOD OF ROLL SURFACE QUALITY MEASUREMENT FOR CONTINUOUS HOT DIP ZINC COATED STEEL SHEET PRODUCTION LINE by Ki Yong Choi, Yu. A. Lebedinsky, E.I. Marukovich, A.M. Branovitsky, V.A. Dementev

    Published 2015-04-01
    “…The optical system for images registration and image processing electronics may be used in real time and embed in processing line.…”
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  15. 455

    Experimental Research on Internal Behaviors of Caved Rocks under the Uniaxial Confined Compression by Yu-jiang Zhang, Guo-rui Feng, Ting-ye Qi

    Published 2017-01-01
    “…In this paper, an experiment system was built to investigate internal behaviors of caved rocks’ sample, under the uniaxial confined compression, including movement and breakage behavior by the digital image processing technologies. The results show that the compression process of caved rocks could be divided into two stages by relative density. …”
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  16. 456

    Review on Fractal Analysis of Porous Metal Materials by J. Z. Wang, J. Ma, Q. B. Ao, H. Zhi, H. P. Tang

    Published 2015-01-01
    “…These include (i) designing and developing a set of novel fractal analytical software of porous metal materials, (ii) the influence of material characterization and image processing method on the fractal dimension, and (iii) the relationship between the material performance and the fractal dimension. …”
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  17. 457

    Features Extraction of Flotation Froth Images and BP Neural Network Soft-Sensor Model of Concentrate Grade Optimized by Shuffled Cuckoo Searching Algorithm by Jie-sheng Wang, Shuang Han, Na-na Shen, Shu-xia Li

    Published 2014-01-01
    “…Based on the digital image processing technique, the color features in HSI color space, the visual features based on the gray level cooccurrence matrix, and the shape characteristics based on the geometric theory of flotation froth images are extracted, respectively, as the input variables of the proposed soft-sensor model. …”
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  18. 458

    Real Time Face-mask Detection with Arduino to Prevent COVID-19 Spreading by Saman M. Almufti, Ridwan B. Marqas, Zakiya A. Nayef, Tamara S. Mohamed

    Published 2021-04-01
    “…Face-mask detection had been significant progress in the Image processing and deep learning fields studies. Many face detection models have been designed using different algorithms and techniques. …”
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  19. 459

    One-Shot Segmentation of Battery Cells with Gradual Learning by Johann Christopher Engster, Nele Blum, Laura Hellwege, Thorsten M. Buzug, Maik Stille

    Published 2025-02-01
    “…Deep-learning tools can learn and perform different image processing tasks in the obtained volume quickly. …”
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  20. 460

    Dataset for developing deep learning models to assess crack width and self-healing progress in concrete by Jacek Jakubowski, Kamil Tomczak

    Published 2025-01-01
    “…High-resolution scanning of the specimen surface and scale-invariant image processing were performed, multiple grid lines crossing cracks were established, and brightness degree profiles along grid lines were extracted. …”
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