Search Results - image processing methods
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561
Progressive Conditional Diffusion Model for Multistage Spectral Restoration of Remote Sensing Image
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. …”
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562
ScarNet: Development and Validation of a Novel Deep CNN Model for Acne Scar Classification With a New Dataset
Published 2022-01-01“…The pre-processed input images are fed into our proposed model, namely <italic>ScarNet</italic>, for deep feature map extraction. …”
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563
Medical Report Generation With Knowledge Distillation and Multi-Stage Hierarchical Attention in Vision Transformer Encoder and GPT-2 Decoder
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. …”
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564
SeedSeg: image-based transgenic seed counting for segregation analysis of T-DNA loci
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565
Semantic air segmentation in core with noise reduction and post-processing
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566
A novel image encryption and decryption scheme integrating two-way chaotic maps, iterative cellular automata, and online tessellation automata
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. …”
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567
Alzheimer’s disease multiclass detection through deep learning models and post-processing heuristics
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. …”
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568
Algorithm for Computationally Efficient Imaging of Sound Speed in Conventional Ultrasound Sonography
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. …”
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569
A hybrid optimization approach for accelerated multimodal medical image fusion.
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. …”
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570
SAR Ship Detection via Knowledge Transfer: From Optical Image
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571
A high performance approach to ensure image security during transmission
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. …”
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572
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573
Classification of Leguminous Wood Species Based on Small Sample Hyperspectral Images
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). …”
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574
Local-global multi-scale attention network for medical image segmentation
Published 2025-07-01“…With the continuous advancement of deep learning technologies, deep learning-based medical image segmentation methods have achieved remarkable results. …”
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575
Integrating Abstract Meaning Representation to Enhance Transformer-Based Image Captioning
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. …”
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576
Multi-Stage Image Aesthetic Assessment via Chain-of-Thought Reasoning
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. …”
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577
Identification of crop and weed in seedling stage based on multi-spectral images
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. …”
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578
Increased Azimuth Resolution by Extrapolating the Antenna Array Aperture Function by Least Squares Linear Prediction Estimation Using Autoregressive Model Coefficients
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. …”
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579
Improved Low Complexity Predictor for Block-Based Lossless Image Compression
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. …”
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580
Hyperspectral Image Denoising Based on Non-Convex Correlated Total Variation
Published 2025-06-01“…Hyperspectral image (HSI) quality is generally degraded by diverse noise contamination during acquisition, which adversely impacts subsequent processing performance. …”
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