Showing 1,961 - 1,980 results of 20,631 for search '"Image"', query time: 0.10s Refine Results
  1. 1961

    Brain tumor segmentation by deep learning transfer methods using MRI images by E.Y. Shchetinin

    Published 2024-06-01
    “…Brain tumor segmentation is one of the most challenging tasks of medical image analysis. The diagnosis of patients with gliomas is based on the analysis of magnetic resonance images and manual segmentation of tumor boundaries. …”
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    Article
  2. 1962

    Road Surface State Recognition Based on SVM Optimization and Image Segmentation Processing by Jiandong Zhao, Hongqiang Wu, Liangliang Chen

    Published 2017-01-01
    “…Then, according to the original image size, images are segmented; 9-dimensional color eigenvectors and 4 texture eigenvectors are extracted to construct road surface state characteristics database. …”
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    Article
  3. 1963

    Hyperspectral Imaging Surface Analysis for Dried and Thermally Modified Wood: An Exploratory Study by Olena Myronycheva, Ekaterina Sidorova, Olle Hagman, Margot Sehlstedt-Persson, Olov Karlsson, Dick Sandberg

    Published 2018-01-01
    “…Naturally seasoned, kiln-dried, and thermally modified wood has been studied by hyperspectral near-infrared imaging between 980 and 2500 nm in order to obtain spatial chemical information. …”
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    Article
  4. 1964

    The application of series multi-pooling convolutional neural networks for medical image segmentation by Feng Wang, Siwei Huang, Lei Shi, Weiguo Fan

    Published 2017-12-01
    “…It is crucial to precisely classify the pixels in brain tumor tissues in the brain tumor image segmentation. However, the traditional segmentation method is somewhat restricted and the segmentation accuracy cannot meet the real requirements because of the randomness of brain tumors’ spatial location in the brain. …”
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    Article
  5. 1965

    Multimodal Zero-Shot Shelf Deformation Detection Based on MEMS Sensors and Images by Hong Yan, Jingjing Fan, Yajun Liu

    Published 2025-01-01
    “…The proposed approach integrates Micro-Electro-Mechanical Systems (MEMS) sensors and image data to establish a real-time monitoring and alert mechanism. …”
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    Article
  6. 1966

    Squared diffusion-weighted imaging for improving the detection of clinically significant prostate cancer by Birte Valentin, Lars Schimmöller, Matthias Boschheidgen, Tim Ullrich, Thomas Andreas Thiel, Alexandra Ljimani, Jan Philipp Radtke, Thomas Benkert, Peter Albers, Gerald Antoch, Hans-Jörg Wittsack, Michael Quentin

    Published 2025-01-01
    “…A multi-shot readout segmentation (rs-EPI) plus zoomed single-shot imaging (z-EPI) sequence was used in 15 patients (group 1) and a single-shot echo-planar imaging (ss-EPI) plus rs-EPI sequence in 15 patients (group 2). …”
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    Article
  7. 1967

    Multipurpose watermarking realizing image copyright notification,copyright protection and content authentication by ZHU Cong-xu

    Published 2009-01-01
    “…A multipurpose image watermarking scheme based on chaotic systems and sub-image lifting wavelet transformation(LWT) was proposed.Firstly, the host image was divided into 8×8 sub-images and each sub-image was performed 2-level LWT.Then, the invisible watermarks for copyright protection and content authentication were respectively embedded into low and intermediate frequency LWT components of some sub-images that were randomly selected by general Arnold map.A new kind of quantization technique was adopted in the embedding process and the extracting process was blind.Secondly, the visible watermarks for copyright notification were embedded into the image spatial domain based on image fusion method, in which the embedding coefficients were generated by the 4D hyperchaotic sequences.Experimental results were presented, showing that the proposed watermarking scheme is effective.…”
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    Article
  8. 1968
  9. 1969

    Image privacy preservation scheme based on QR code and reversible visible watermarking by Yuanzhi YAO, Feng WANG, Wenbo YAN, Nenghai YU

    Published 2019-11-01
    “…With the privacy leakage problem of image delivery in networks,an image privacy preservation scheme based on QR code and reversible visible watermarking was proposed.In order to preserve the privacy information including shooting time,shooting location and detailed description,the encrypted privacy information was stored in cloud platforms and corresponding universal resource locator was generated firstly.Secondly,the universal resource locator was encoded as the QR code and it was embedded into the cover image using reversible visible watermarking.Therefore,the access control for privacy information could be achieved.The visual perceptual model was utilized to select adaptive watermark embedding parameters to balance watermark visibility and marked image quality.Experimental results demonstrate that the good visual quality of marked images can be obtained and the embedded QR code can be correctly decoded.The proposed scheme can guarantee marked image quality and reduce the risk of private information leakage.…”
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  10. 1970
  11. 1971

    Cardiac Magnetic Resonance Imaging for Diagnosis of Cardiac Sarcoidosis: A Meta-Analysis by Jianxiong Zhang, Yunxiao Li, Qiufen Xu, Bo Xu, Haoyan Wang

    Published 2018-01-01
    “…Cardiac magnetic resonance imaging (CMR) is an effective technique for the diagnosis of cardiac sarcoidosis (CS). …”
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    Article
  12. 1972
  13. 1973

    The battle of the Zé Gotinhas: The schismogenesis of images and political audiences on Brazilian social media by Kelly Cristiane da Silva, Fábio de Oliveira Martins

    Published 2025-01-01
    “…Abstract: Centring on a dispute between different versions of an icon of public health and immunization policies in Brazil, we explore the analytic potential of the rival images and their embedding in a dynamic structure of long-term schismogenesis fed by former president Jair Bolsonaro, his political allies and publics. …”
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  14. 1974
  15. 1975
  16. 1976
  17. 1977

    Cerebral Fat Embolism That Was Initially Negative on DiffusionWeighted Magnetic Resonance Imaging by Seung Je Go, Yun Su Mun, Seung Ho Bang, Yong Han Cha, Young Hoon Sul, Jin Bong Ye, Jae Guk Kim

    Published 2021-06-01
    “…The diagnosis of cerebral fat embolism is clinical, but brain magnetic resonance image (MRI) is helpful. There is usually an interval until symptoms, such as an altered mental status, develop after trauma. …”
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    Article
  18. 1978
  19. 1979

    Images ‘in the air’ in George Moore’s Lewis Seymour and Some Women and Modern Painting by Fabienne Gaspari

    Published 2016-11-01
    “…This paper aims to examine the relationships between text and image in George Moore’s fiction and art criticism. …”
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    Article
  20. 1980