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Showing 21-40 of 10,000 results
  1. Measurement of image sensor tilt based on amplitude and phase of image

    In this study, we present a new method for measuring the tilt of an image sensor to the lens. The assembly accuracy of the lens and image sensor...

    Kazuyuki Kobayashi, Takumi Kawamata, Kazuki Nishi in Optical Review
    Article 06 April 2023
  2. Application of VR simulation and image optical processing in image visual communication design

    As a new technical model, language is integrated into layout, text, illustration and graphics, thus forming the art of visual communication. In the...

    Article 14 December 2023
  3. Cyber security analysis based medical image encryption in cloud IoT network using quantum deep learning model

    A very high degree of security is required for the transmission of medical pictures via open access as these images are more important than other...

    Article 27 January 2024
  4. Application of light sensor in dance teaching mode image simulation analysis based on improved visual extraction algorithm

    Due to the advancement of technology and artificial intelligence, visual inspection technology is rapidly and vigorously develo**. It is not only...

    Chi **e, Jianxun Li in Optical and Quantum Electronics
    Article 29 December 2023
  5. Hybrid model for muon tomography and quantitative analysis of image quality

    Muon tomography is a novel method for the non-destructive imaging of materials based on muon rays, which are highly penetrating in natural background...

    Si-Yuan Luo, Yu-He Huang, ... **ao-Dong Wang in Nuclear Science and Techniques
    Article 12 July 2022
  6. Optical image embedding in speech signals with sensitivity analysis

    This paper is mainly concerned with the embedding of optical images in auxiliary media. Optical images may contain sensitive information. They are...

    Eman abd-El Mordy, Safaa El-Gazar, ... Fathi E. Abd El-Samie in Journal of Optics
    Article 20 May 2023
  7. A secure controlled quantum image steganography scheme based on the multi-channel effective quantum image representation model

    In this article, we introduce a multi-channel effective representation of quantum images (MCEQI) based on the improved flexible representation of...

    Mubashar Khan, Amer Rasheed in Quantum Information Processing
    Article 30 June 2023
  8. Application of image optical processing technology based on computer vision in image simulation of oil painting teaching

    Oil painting education not only helps to improve students’ drawing skills and quality but also fosters creative thinking in the field of art. In...

    Cai Fujun, Liu Zhenliang in Optical and Quantum Electronics
    Article 30 January 2024
  9. Map** super-resolution image quality

    The local quality of super-resolution microscopy images can be assessed and mapped by rolling Fourier ring correlation, even when image quality...

    Megan A. Steves, Ke Xu in Light: Science & Applications
    Article Open access 01 February 2024
  10. Cataract eye detection by optik image analysis using encoder basis Boltzmann architecture integrated with internet of things and data mining

    As cataracts are the most common cause of blindness and are responsible for more than half of all occurrences of blindness worldwide, early detection...

    Wasim Ahmad Bhat, Sarfaraz Ahmed, ... Mahendran Arumugam in Optical and Quantum Electronics
    Article 06 August 2023
  11. Simultaneous compressed sensing and single-image super resolution for SAR image reconstruction

    One of the most significant radar imaging types is Synthetic Aperture Radar (SAR), which is utilized in numerous fields and applications. Large size...

    Alaa M. El-Ashkar, Taha El Sayed Taha, ... Walid El-Shafai in Optical and Quantum Electronics
    Article 21 April 2023
  12. Multistability analysis and color image encryption application of a fractional-order hyperchaotic system with double coupled memristors

    In this paper, a novel fractional-order hyperchaotic system with double coupled memristors is proposed, and the hyperchaotic sequences generated by...

    Dawei Ding, Aixin Zhu, ... Xu Zhang in The European Physical Journal Plus
    Article 10 June 2022
  13. Quantum image encryption algorithm based on Fisher–Yates algorithm and Logistic map**

    The parallel computing power of quantum computing and the special properties of qubits provide an effective solution for image processing tasks. This...

    ** Fan, Yiteng Zhang in Quantum Information Processing
    Article 12 June 2024
  14. Quantum image compression with autoencoders based on parameterized quantum circuits

    The analysis and processing of digital images play a vital role in information processing. However, the pixel-based operations on images often lead...

    Hengyan Wang, **g Tan, ... Wenqiang Zheng in Quantum Information Processing
    Article 30 January 2024
  15. Image encryption with 1D-MS chaotic systems and improved zigzag disambiguation

    This paper presents a new chaotic system and enhances the existing Zigzag disruption algorithm, with a particular emphasis on its application in...

    Hanrui Lu, Lin Teng, Longbiao Du in The European Physical Journal Plus
    Article 24 April 2024
  16. High dynamic range image reconstruction for multi-bit quanta image sensor

    An adaptive thresholds algorithm is proposed in this letter, which is used to determine the global optimal thresholds for multi-bit quanta image...

    **g Gao, Zongyao Shang, ... Tao Luo in Optoelectronics Letters
    Article 17 September 2022
  17. All-optical image denoising using a diffractive visual processor

    Image denoising, one of the essential inverse problems, targets to remove noise/artifacts from input images. In general, digital image denoising...

    Çağatay Işıl, Tianyi Gan, ... Aydogan Ozcan in Light: Science & Applications
    Article Open access 04 February 2024
  18. An Investigation of Reading Thermal Images Processes by a Thermal Image Receiver Made in the Image Intensifier Tube Architecture

    Abstract

    The results of calculations of electric fields, potentials, and trajectories of photoelectrons calculations of single-channel dual-spectral...

    A. S. Grevcev, P. A. Zolotukhin, ... G. S. Rychkov in Technical Physics
    Article 01 December 2023
  19. Small-Sized Hyperspectrometers with On-Line Image Recording

    Abstract

    Based on an analysis of the main modern trends in the design of hyperspectral equipment, it is shown that when creating new small-sized...

    S. M. Borzov, P. E. Kotlyar, O. I. Potaturkin in Optoelectronics, Instrumentation and Data Processing
    Article 01 December 2023
  20. Image sensing with multilayer nonlinear optical neural networks

    Optical imaging is commonly used for both scientific and technological applications across industry and academia. In image sensing, a measurement,...

    Tianyu Wang, Mandar M. Sohoni, ... Peter L. McMahon in Nature Photonics
    Article 23 March 2023
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