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Showing 1-20 of 6,565 results
  1. Defocus blur detection using novel local directional mean patterns (LDMP) and segmentation via KNN matting

    Detection and segmentation of defocus blur is a challenging task in digital imaging applications as the blurry images comprise of blur and sharp...

    Awais Khan, Aun Irtaza, ... Muhammad Ammar Khan in Frontiers of Computer Science
    Article 25 September 2021
  2. Defocus blur detection based on transformer and complementary residual learning

    Defocus blur detection (DBD), a technique for detecting defocus or in-focus pixels in a single image, has been widely used in various fields....

    Shuyao Chai, **xuan Zhao, ... Jiangming Kan in Multimedia Tools and Applications
    Article 14 November 2023
  3. Segmentation of Intraoperative 3D Ultrasound Images Using a Pyramidal Blur-Pooled 2D U-Net

    Automatic localization and segmentation of the tumor and resection cavity in intraoperative ultrasound images can assist in accurate navigation...
    Mostafa Sharifzadeh, Habib Benali, Hassan Rivaz in Lesion Segmentation in Surgical and Diagnostic Applications
    Conference paper 2023
  4. Image enhancement and blur pixel identification with optimization-enabled deep learning for image restoration

    Image enhancement is the process of enhancing specific aspects of an image, such as its borders or contrast. The procedure of restoring a destroyed...

    S. P. Premnath, P. Sheela Gowr, ... Sajeev Ram Arumugam in Signal, Image and Video Processing
    Article 12 May 2024
  5. A single defocused image depth recovery with superpixel segmentation

    Most of the depth restoration algorithms are complicated for a single defocused image, the restoration effect is poor on the image edges, complex...

    Yanli Chen, Haitao Wang, **ding Gao in Pattern Analysis and Applications
    Article 22 March 2023
  6. Tuberculosis mycobacterium segmentation using deeply connected membership tweaked fuzzy segmentation network

    Tuberculosis (TB) is a contagious disease that spreads through the air when an infected person coughs, sneezes, or talks. TB is a bacterial infection...

    A. Amala Shiny, B. Sivagami in Multimedia Tools and Applications
    Article 22 April 2024
  7. Improving Skin Lesion Diagnosis: Hybrid Blur Detection for Accurate Dermatological Image Analysis

    Accurate diagnosis of skin lesions is crucial for early detection and effective treatment of dermatological conditions. However, blurry artifacts...
    M. Bhanurangarao, R. Mahaveerakannan in Advancements in Smart Computing and Information Security
    Conference paper 2024
  8. Defocus Blur detection via transformer encoder and edge guidance

    Defocus blur detection (DBD) aims to separate blurred and unblurred regions for a given image. Benefiting from the powerful extraction capabilities...

    Zijian Zhao, Hang Yang, Huiyuan Luo in Applied Intelligence
    Article 08 March 2022
  9. Neural Networks for Classification and Unsupervised Segmentation of Visibility Artifacts on Monocular Camera Image

    Abstract

    For computer vision systems of autonomous vehicles, an important task is to ensure high reliability of visual information coming from...

    Vladislav I. Kuznetsov, Dmitry A. Yudin in Optical Memory and Neural Networks
    Article 01 September 2022
  10. Defocus Blur Synthesis and Deblurring via Interpolation and Extrapolation in Latent Space

    Though modern microscopes have an autofocusing system to ensure optimal focus, out-of-focus images can still occur when cells within the medium are...
    Ioana Mazilu, Shunxin Wang, ... Nicola Strisciuglio in Computer Analysis of Images and Patterns
    Conference paper 2023
  11. OV-VIS: Open-Vocabulary Video Instance Segmentation

    Conventionally, the goal of Video Instance Segmentation (VIS) is to segment and categorize objects in videos from a closed set of training...

    Haochen Wang, Cilin Yan, ... Efstratios Gavves in International Journal of Computer Vision
    Article 31 May 2024
  12. Instance Segmentation in the Dark

    Existing instance segmentation techniques are primarily tailored for high-visibility inputs, but their performance significantly deteriorates in...

    Linwei Chen, Ying Fu, ... Felix Heide in International Journal of Computer Vision
    Article 26 May 2023
  13. Towards Diverse Binary Segmentation via a Simple yet General Gated Network

    In many binary segmentation tasks, most CNNs-based methods use a U-shape encoder-decoder network as their basic structure. They ignore two key...

    **aoqi Zhao, Youwei Pang, ... Lei Zhang in International Journal of Computer Vision
    Article 07 May 2024
  14. Full-duplex strategy for video object segmentation

    Previous video object segmentation approaches mainly focus on simplex solutions linking appearance and motion, limiting effective feature...

    Ge-Peng Ji, Deng-** Fan, ... Ling Shao in Computational Visual Media
    Article Open access 18 October 2022
  15. Local feature driven fuzzy local information C-means clustering with kernel metric for blurred and noisy image segmentation

    Kernel fuzzy weighted local information C-means clustering is a widely used robust segmentation algorithm for noisy images. However, it cannot...

    Chengmao Wu, **ao Qi in Journal of Real-Time Image Processing
    Article 19 October 2023
  16. Improved Brain Tumor Segmentation Using UNet-LSTM Architecture

    Brain Tumor is always known for its deadliest behavior and people’s less survival probability against it. It is a complex and life- changing medical...

    Saran Raj Sowrirajan, Logeshwaran Karumanan Srinivasan, ... Ravi Kumar Subburam in SN Computer Science
    Article 27 April 2024
  17. Rainy day image semantic segmentation based on two-stage progressive network

    Semantic segmentation plays a crucial role in the fields of computer vision and computer graphics, with extensive applications in various practical...

    Heng Zhang, Dongli Jia, Hui Ma in The Visual Computer
    Article 26 February 2024
  18. Benchmarking the Robustness of LiDAR Semantic Segmentation Models

    When using LiDAR semantic segmentation models for safety-critical applications such as autonomous driving, it is essential to understand and improve...

    Xu Yan, Chaoda Zheng, ... Dengxin Dai in International Journal of Computer Vision
    Article 12 February 2024
  19. MFFLNet: lightweight semantic segmentation network based on multi-scale feature fusion

    Semantic segmentation is a typical problem in the field of machine vision. Convolutional neural networks(CNNs)-based methods all have excellent...

    Wei Depeng, Wang Huabin in Multimedia Tools and Applications
    Article 15 September 2023
  20. TongueMobile: automated tongue segmentation and diagnosis on smartphones

    Tongue diagnosis is a useful process in traditional Chinese medicine to assess diseases non-invasively by visually inspecting the tongue and its...

    Zih-Hao Huang, Wei-Cheng Huang, ... Wen-Chieh Fang in Neural Computing and Applications
    Article 04 August 2023
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