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Suggested Topics within your search.
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Context-Driven Active Contour (CDAC): A Novel Medical Image Segmentation Method Based on Active Contour and Contextual Understanding
Published 2025-04-01“…Computed tomography (CT) scans play a critical role in early diagnosis and disease management, yet traditional segmentation methods often falter in addressing anatomical variability and pathological complexity. To overcome these limitations, this study introduces the context-driven active contour (CDAC), a new segmentation method that combines active contour models (ACMs) with contextual analysis. …”
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1083
Remote sensing monitoring of wheat aphids by combining HJ satellite images with least squares twin support vector machine model
Published 2017-03-01“…The LSTSVM has a good processing ability for large scale unbalanced data and has stronger robustness than the traditional support vector machine (SVM) . Computational complexity of LSTSVM is reduced by using the least squares algorithm to transform inequality constraints into equality constraints.Experimental results showed that: the overall monitoring accuracy of the LSTSVM model was 86.4% and the Kappa coefficient was 0.71; the traditional SVM model was 77.3% and 0.52; the Fisher linear discriminant analysis (FLDA) model was 77.3% and 0.54; and the learning vector quantization (LVQ) neural network model was 72.7% and 0.39. …”
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Phasor-FSTM: a new paradigm for multicolor super-resolution imaging of living cells based on fluorescence modulation and lifetime multiplexing
Published 2025-01-01“…This method uses time-resolved detection to acquire spatiotemporal data from encoded photons, employs phasor analysis to simultaneously separate multiple components, and applies fluorescence modulation to create super-resolution images. …”
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Development and Validation of Imaging‐Free Myocardial Fibrosis Prediction Models, Association with Outcomes, and Sample Size Estimation for Phase 3 Trials
Published 2025-04-01“…Predicted ECV may foster the design of phase 3 trials targeting myocardial fibrosis with higher numbers of screened and enrolled participants, but with simplified eligibility criteria, avoiding the complexity of tomographic imaging.…”
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Factor Analysis for Finding Invariant Neural Descriptors of Human Emotions
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Variation within and between digital pathology and light microscopy for the diagnosis of histopathology slides: blinded crossover comparison study
Published 2025-07-01“…Background Digital pathology refers to the conversion of histopathology slides to digital image files for examination on computer workstations as opposed to conventional microscopes. …”
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Coherent Spectral Feature Extraction Using Symmetric Autoencoders
Published 2025-01-01“…While rich in spectral information, various complexities, such as environmental conditions, material properties, and sensor characteristics can cause significant variability even among pixels belonging to the same material class. …”
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Specifics of integrated thermal imaging monitoring modern civil buildings and thermophysical properties of enclosing structures made of building materials of mass production
Published 2022-02-01“…The methodological basis of the study is the fundamental provisions of the theories of heat transfer, thermal control and infrared diagnostics, methods of qualitative and quantitative analysis of thermograms.Result. The scheme of complex non-destructive diagnostics of the thermal and technical condition of heat-protective shells of capital and completed construction facilities, engineering and technical systems and subsystems of life support for various functional, technological, operational purposes based on the results of thermography and qualitative and quantitative assessment of thermal images is presented. …”
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Ethos numérique et image de candidat dans les campagnes électroniques : le cas des élections israéliennes de 2013
Published 2016-07-01“…These discursive strategies transform the campaign microblogs into personal “campaign diaries” used by the candidates to account for “behind the scenes” anecdotes, subjective impressions and private insights. The analysis shows that candidates used personal Facebook microblogs to strengthen their image as “authentic” and complex characters, which differs, and in some respect contrasts their public persona as was engineered by the campaign managers in the mainstream campaign. …”
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Relations texte-image-son dans la traduction vers le polonais des albums pour enfants d’Hervé Tullet
Published 2025-06-01“…Their decisions often change the complex relationships between text, image, and sound contained in the original works, which in turn affects the reception of the books by readers of the target culture. …”
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Fine-Grained Extraction of Coastal Aquaculture Ponds From Remote Sensing Images Using an Edge-Supervised Multi-task Neural Network
Published 2025-01-01“…Precise monitoring and extraction of coastal aquaculture ponds are crucial for ecological conservation and the sustainable use of coastal wetlands. However, traditional image analysis techniques often struggle to efficiently extract aquaculture ponds in the complex, heterogeneous environments of coastal wetlands. …”
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En face swept-source optical coherence tomography (SS-OCT) and SS-OCT angiography findings of retinal astrocytic hamartomas in patients with tuberous sclerosis complex
Published 2025-05-01“…IntroductionTuberous sclerosis complex (TSC) is an autosomal dominant disorder characterized by multisystem hamartomas, including retinal astrocytic hamartomas (RAHs), which are a key diagnostic criterion. …”
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Compression Sensing Satellite Image Pixel Scrambling Scheme using Unique Seed Generation for Intra-Block Confusion with LP Rotation Mechanism
Published 2025-10-01“…The proposed algorithm is lightweight, offering low computational complexity that is suitable for satellite systems and other imaging applications. …”
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“It’s the Only World We’ve Got.” Children’s Responses to Chris Jordan’s Images about SDG 14: Life Below Water
Published 2024-08-01“…Thematic analysis of the data revealed five themes: connections to prior experience and knowledge, links with local contexts and places, emotional engagement with the images, solutions and action-taking and ideas related to post-humanism and the human-nature binary. …”
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Deep learning driven methodology for the prediction of mushroom moisture content using a novel LED-based portable hyperspectral imaging system
Published 2025-03-01“…This study proposes a deep-learning driven methodology for the analysis of mushroom moisture content (MC) datasets acquired using a novel portable hyperspectral imaging (HSI) system. …”
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Nanoprobe synchrotron X-ray fluorescence microscopy reveals selenium-rich spherical structure in mouse retinal pigment epithelium
Published 2025-08-01“…This study presents the first nanoprobe X-ray fluorescence microscopy image analysis of adult mouse light adapted outer retinal complex from the whole tissue to subcellular structures. …”
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