AIMC Topic: Bone and Bones

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RNN-Based Full Waveform Inversion for Robust Multi-Parameter Bone Quantitative Imaging.

Computer methods and programs in biomedicine Apr 30, 2025
BACKGROUND AND OBJECTIVE: The full waveform inversion (FWI) method plays a significant role in bone quantitative imaging. It is shown that even a small deviation in transducer positions can lead to a considerable variation in frequency-domain signals...
Humans Neural Networks, Computer Algorithms Image Processing, Computer-Assisted Bone and Bones Computer Simulation Bone Density
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A multi-task neural network for full waveform ultrasonic bone imaging.

Computer methods and programs in biomedicine Apr 25, 2025
BACKGROUND AND OBJECTIVE: It is a challenging task to use ultrasound for bone imaging, as the bone tissue has a complex structure with high acoustic impedance and speed-of-sound (SOS). Recently, full waveform inversion (FWI) has shown promising imagi...
Neural Networks, Computer Bone and Bones Algorithms Animals Deep Learning Ultrasonography Image Processing, Computer-Assisted Humans
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Comparison of CNNs and Transformer Models in Diagnosing Bone Metastases in Bone Scans Using Grad-CAM.

Clinical nuclear medicine Apr 16, 2025
PURPOSE: Convolutional neural networks (CNNs) have been studied for detecting bone metastases on bone scans; however, the application of ConvNeXt and transformer models has not yet been explored. This study aims to evaluate the performance of various...
Image Processing, Computer-Assisted Neural Networks, Computer Retrospective Studies Bone Neoplasms Aged Humans Bone and Bones Female Male Middle Aged
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Enhancing synchrotron radiation micro-CT images using deep learning: an application of Noise2Inverse on bone imaging.

Journal of synchrotron radiation Apr 1, 2025
In bone-imaging research, in situ synchrotron radiation micro-computed tomography (SRµCT) mechanical tests are used to investigate the mechanical properties of bone in relation to its microstructure. Low-dose computed tomography (CT) is used to prese...
Image Processing, Computer-Assisted Radiation Dosage Bone and Bones X-Ray Microtomography Synchrotrons Animals Deep Learning
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Human bone ultrastructure in 3D: Multimodal correlative study combining nanoscale X-ray computed tomography and quantitative polarized Raman spectroscopy.

Acta biomaterialia Mar 26, 2025
Unique mechanical properties of cortical bone are defined by the arrangement and ratio of its organic and inorganic constituents. This arrangement can be influenced by ageing and disease, urging the understanding of normal and deviant morphological p...
Female Middle Aged Imaging, Three-Dimensional Humans Tomography, X-Ray Computed Spectrum Analysis, Raman Femur Neck Bone and Bones
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AI-Assisted Label-Free Monitoring Bone Mineral Metabolism on Demineralized Bone Paper.

ACS biomaterials science & engineering Mar 19, 2025
Effective drug development for bone-related diseases, such as osteoporosis and metastasis, is hindered by the lack of physiologically relevant in vitro models. Traditional platforms, including standard tissue culture plastic, fail to replicate the st...
Animals Mice Paper Osteogenesis Collagen Humans Artificial Intelligence Machine Learning Calcification, Physiologic Osteoblasts Osteoclasts Bone and Bones
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Using statistical modelling and machine learning in detecting bone properties: A systematic review protocol.

PloS one Mar 11, 2025
INTRODUCTION: Osteoporosis, a common condition characterised by decreased bone mass and microarchitectural deterioration, leading to increased fracture risk, is a significant health concern. Traditional diagnostic methods, such as Dual-energy X-ray A...
Systematic Reviews as Topic Bone Density Humans Bone and Bones Absorptiometry, Photon Osteoporosis Machine Learning Models, Statistical
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Automatic detecting multiple bone metastases in breast cancer using deep learning based on low-resolution bone scan images.

Scientific reports Mar 6, 2025
Whole-body bone scan (WBS) is usually used as the effective diagnostic method for early-stage and comprehensive bone metastases of breast cancer. WBS images with breast cancer bone metastasis have the characteristics of low resolution, small foregrou...
Whole Body Imaging Bone Neoplasms Bone and Bones Retrospective Studies Female Breast Neoplasms Middle Aged Humans Deep Learning Image Processing, Computer-Assisted
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CT-Less Whole-Body Bone Segmentation of PET Images Using a Multimodal Deep Learning Network.

IEEE journal of biomedical and health informatics Feb 10, 2025
In bone cancer imaging, positron emission tomography (PET) is ideal for the diagnosis and staging of bone cancers due to its high sensitivity to malignant tumors. The diagnosis of bone cancer requires tumor analysis and localization, where accurate a...
Bone Neoplasms Positron-Emission Tomography Bone and Bones Deep Learning Image Processing, Computer-Assisted Whole Body Imaging Humans Tomography, X-Ray Computed
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SegmentAnyBone: A universal model that segments any bone at any location on MRI.

Medical image analysis Feb 6, 2025
Magnetic Resonance Imaging (MRI) is pivotal in radiology, offering non-invasive and high-quality insights into the human body. Precise segmentation of the MRIs into different organs and tissues would be very beneficial as it would allow more accurate...
Deep Learning Image Processing, Computer-Assisted Magnetic Resonance Imaging Image Interpretation, Computer-Assisted Humans Bone and Bones Algorithms
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