Search Results - image processing methods

Search alternatives:

  1. 561

    Progressive Conditional Diffusion Model for Multistage Spectral Restoration of Remote Sensing Image by Jinfeng Gao, Gangqiang Li, Ruxian Yao, Qiang Liu, Junming Zhang

    Published 2025-01-01
    “…However, most of these methods compute loss only at the final stage of the network, neglecting the intermediate generative processes, which leads to considerable spectral distortion in the reconstructed images. …”
    Get full text
    Article
  2. 562

    ScarNet: Development and Validation of a Novel Deep CNN Model for Acne Scar Classification With a New Dataset by Masum Shah Junayed, Md Baharul Islam, Afsana Ahsan Jeny, Arezoo Sadeghzadeh, Topu Biswas, A. F. M. Shahen Shah

    Published 2022-01-01
    “…The pre-processed input images are fed into our proposed model, namely <italic>ScarNet</italic>, for deep feature map extraction. …”
    Get full text
    Article
  3. 563

    Medical Report Generation With Knowledge Distillation and Multi-Stage Hierarchical Attention in Vision Transformer Encoder and GPT-2 Decoder by Hilya Tsaniya, Chastine Fatichah, Nanik Suciati, Takashi Obi, Joong-Sun Lee

    Published 2025-01-01
    “…The multi-stage hierarchical attention mechanism further refines this process by progressively focusing on key image regions and aligning them with the generated textual content. …”
    Get full text
    Article
  4. 564
  5. 565
  6. 566

    A novel image encryption and decryption scheme integrating two-way chaotic maps, iterative cellular automata, and online tessellation automata by Helen Vijitha P, Asnath Victy Phamila Y

    Published 2025-09-01
    “…The encryption process operates on every 8×8 pixel block of the scrambled image data, where a combination of elementary cellular automata and online tessellation automata rules is applied. …”
    Get full text
    Article
  7. 567

    Alzheimer’s disease multiclass detection through deep learning models and post-processing heuristics by Rani Ghassan Al Rahbani, Anastasia Ioannou, Tao Wang

    Published 2024-12-01
    “…Recent AD research has shown promise using deep learning algorithms on brain MRI images for stage prediction. This paper introduces a novel approach integrating two CNN algorithms, ResNet and EfficientNet, with a post-processing algorithm to enhance AD diagnosis. …”
    Get full text
    Article
  8. 568

    Algorithm for Computationally Efficient Imaging of Sound Speed in Conventional Ultrasound Sonography by Piotr KARWAT

    Published 2023-10-01
    “…The resulting local deviations from the actual SoS lead to aberrations in US images. Methods for SoS imaging in US therefore have the potential to enable the correction of aberrations in classical US. …”
    Get full text
    Article
  9. 569

    A hybrid optimization approach for accelerated multimodal medical image fusion. by Chisom Ezinne Ogbuanya, Adaora Obayi, Souad Larabi-Marie-Sainte, Amal O Saad, Lamia Berriche

    Published 2025-01-01
    “…Moreover, the new approach uses the gradient compass in the spatial domain to generate detailed images, further enhancing fusion quality. The proposed method is used to optimize both the fusion process weights and processing time. …”
    Get full text
    Article
  10. 570
  11. 571

    A high performance approach to ensure image security during transmission by Adithya S Nair, Charvi Upreti, Advaith Arun, Renuka Devi S

    Published 2025-09-01
    “…The proposed work introduces a secure and efficient method for lossless image transmission, ensuring image integrity and confidentiality during the transfer process. …”
    Get full text
    Article
  12. 572
  13. 573

    Classification of Leguminous Wood Species Based on Small Sample Hyperspectral Images by Hang Su, Shuo Xu, Zhongjian Wang, Wenxin Zhao, Yanan Wen, Lei Zhao

    Published 2025-06-01
    “…However, existing studies are still deficient in classification methods under small sample conditions. This paper uses hyperspectral image data and combines models such as support vector machine (SVM), random forest (RF), logistic regression (LR), and one-dimensional convolutional neural network (1-CNN). …”
    Get full text
    Article
  14. 574

    Local-global multi-scale attention network for medical image segmentation by Minghui Zhu, Dapeng Cheng, Yanyan Mao, Lu Sun, Wanting Jing

    Published 2025-07-01
    “…With the continuous advancement of deep learning technologies, deep learning-based medical image segmentation methods have achieved remarkable results. …”
    Get full text
    Article
  15. 575

    Integrating Abstract Meaning Representation to Enhance Transformer-Based Image Captioning by Nguyen Van Thinh, Tran Lang, Van The Thanh

    Published 2025-01-01
    “…Meanwhile, Abstract Meaning Representation (AMR), a form of abstract semantic representation, has been successfully applied in various natural language processing tasks. However, exploiting AMR in multimodal contexts, particularly for image captioning, remains largely unexplored. …”
    Get full text
    Article
  16. 576

    Multi-Stage Image Aesthetic Assessment via Chain-of-Thought Reasoning by Zhenglang Jiang, Jianhao Liu, Hongming Li, Yue Liu, Yu Song

    Published 2025-01-01
    “…These modules progressively analyze images, from basic visual features to high-level emotional understanding, by employing a step-by-step reasoning process characteristic of CoT. …”
    Get full text
    Article
  17. 577

    Identification of crop and weed in seedling stage based on multi-spectral images by ZHU Deng-sheng, SHAO Yong-ni, PAN Jia-zhi, HE Yong

    Published 2008-07-01
    “…As machine vision owns many merits, 3CCD multi-spectral camera was used to capture pictures of soybean and two common weeds (Alternanthera philoxeroides and Eleusine indica). Based on the image from IR channel of multi-spectral images and the usage of segmentation and morphological processing, the soybean image could be extracted. …”
    Get full text
    Article
  18. 578

    Increased Azimuth Resolution by Extrapolating the Antenna Array Aperture Function by Least Squares Linear Prediction Estimation Using Autoregressive Model Coefficients by V. V. Vladimirov

    Published 2022-02-01
    “…It is necessary to find a compromise between the maximum possible resolution indicator and the acceptable load on the system during signal processing.Aim. Analysis of the phase distribution of the incident wave scattered by objects at the AA aperture, as well as the azimuthal images of these objects when performing spacetime signal processing after extrapolating the AA aperture function by evaluating linear prediction using the least-squares method using autoregressive model coefficients.Materials and methods. …”
    Get full text
    Article
  19. 579

    Improved Low Complexity Predictor for Block-Based Lossless Image Compression by Huang-Chun Hsu, Jian-Jiun Ding, De-Yan Lu

    Published 2025-04-01
    “…Compared with other state-of-the-art (SOTA) lossless image compression predictors, the proposed method has low computation complexity as it is multiplication- and division-free. …”
    Get full text
    Article
  20. 580

    Hyperspectral Image Denoising Based on Non-Convex Correlated Total Variation by Junjie Sun, Congwei Mao, Yan Yang, Shengkang Wang, Shuang Xu

    Published 2025-06-01
    “…Hyperspectral image (HSI) quality is generally degraded by diverse noise contamination during acquisition, which adversely impacts subsequent processing performance. …”
    Get full text
    Article