AIMC Topic: Image Processing, Computer-Assisted

Clear Filters Showing 4041 to 4050 of 10288 articles

Evaluation of generalization ability for deep learning-based auto-segmentation accuracy in limited field of view CBCT of male pelvic region.

Journal of applied clinical medical physics Jan 19, 2023
PURPOSE: The aim of this study was to evaluate generalization ability of segmentation accuracy for limited FOV CBCT in the male pelvic region using a full-image CNN. Auto-segmentation accuracy was evaluated using various datasets with different inten...
Image Processing, Computer-Assisted Pelvis Radiotherapy Planning, Computer-Assisted Spiral Cone-Beam Computed Tomography Humans Male Deep Learning
View on PubMed DOI

MEDL-Net: A model-based neural network for MRI reconstruction with enhanced deep learned regularizers.

Magnetic resonance in medicine Jan 19, 2023
PURPOSE: To improve the MRI reconstruction performance of model-based networks and to alleviate their large demand for GPU memory.
Magnetic Resonance Imaging Acceleration Algorithms Image Processing, Computer-Assisted Neural Networks, Computer
View on PubMed DOI

NVTrans-UNet: Neighborhood vision transformer based U-Net for multi-modal cardiac MR image segmentation.

Journal of applied clinical medical physics Jan 18, 2023
With the rapid development of artificial intelligence and image processing technology, medical imaging technology has turned into a critical tool for clinical diagnosis and disease treatment. The extraction and segmentation of the regions of interest...
Myocardial Infarction Image Processing, Computer-Assisted Heart Humans Artificial Intelligence
View on PubMed DOI

Improving image quality with deep learning image reconstruction in double-low-dose head CT angiography compared with standard dose and adaptive statistical iterative reconstruction.

The British journal of radiology Jan 18, 2023
OBJECTIVE: To demonstrate similar image quality with deep learning image reconstruction (DLIR) in reduced contrast medium (CM) and radiation dose (double-low-dose) head CT angiography (CTA), in comparison with standard-dose and adaptive statistical i...
Tomography, X-Ray Computed Algorithms Humans Radiation Dosage Image Processing, Computer-Assisted Deep Learning Prospective Studies Computed Tomography Angiography Radiographic Image Interpretation, Computer-Assisted
View on PubMed DOI

"Image quality evaluation of the Precise image CT deep learning reconstruction algorithm compared to Filtered Back-projection and iDose: a phantom study at different dose levels".

Physica medica : PM : an international journal devoted to the applications of physics to medicine and biology : official journal of the Italian Association of Biomedical Physics (AIFB) Jan 18, 2023
PURPOSE: To characterize the performance of the Precise Image (PI) deep learning reconstruction (DLR) algorithm for abdominal Computed Tomography (CT) imaging.
Algorithms Tomography, X-Ray Computed Radiographic Image Interpretation, Computer-Assisted Radiation Dosage Deep Learning Image Processing, Computer-Assisted Phantoms, Imaging
View on PubMed DOI

Improving the Neural Segmentation of Blurry Serial SEM Images by Blind Deblurring.

Computational intelligence and neuroscience Jan 17, 2023
Serial scanning electron microscopy (sSEM) has recently been developed to reconstruct complex largescale neural connectomes, through learning-based instance segmentation. However, blurry images are inevitable amid prolonged automated data acquisition...
Supervised Machine Learning Image Processing, Computer-Assisted
View on PubMed DOI

Deep learning-based accurate delineation of primary gross tumor volume of nasopharyngeal carcinoma on heterogeneous magnetic resonance imaging: A large-scale and multi-center study.

Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology Jan 16, 2023
BACKGROUND AND PURPOSE: The problem of obtaining accurate primary gross tumor volume (GTVp) segmentation for nasopharyngeal carcinoma (NPC) on heterogeneous magnetic resonance imaging (MRI) images with deep learning remains unsolved. Herein, we repor...
Tumor Burden Nasopharyngeal Carcinoma Magnetic Resonance Spectroscopy Image Processing, Computer-Assisted Humans Magnetic Resonance Imaging Nasopharyngeal Neoplasms Deep Learning
View on PubMed DOI

A deep learning based dual encoder-decoder framework for anatomical structure segmentation in chest X-ray images.

Scientific reports Jan 16, 2023
Automated multi-organ segmentation plays an essential part in the computer-aided diagnostic (CAD) of chest X-ray fluoroscopy. However, developing a CAD system for the anatomical structure segmentation remains challenging due to several indistinct str...
Humans Image Processing, Computer-Assisted Thorax Neural Networks, Computer Deep Learning X-Rays
View on PubMed DOI

High-throughput 3DRA segmentation of brain vasculature and aneurysms using deep learning.

Computer methods and programs in biomedicine Jan 15, 2023
BACKGROUND AND OBJECTIVES: Automatic segmentation of the cerebral vasculature and aneurysms facilitates incidental detection of aneurysms. The assessment of aneurysm rupture risk assists with pre-operative treatment planning and enables in-silico inv...
Angiography Neural Networks, Computer Aneurysm Humans Deep Learning Brain Image Processing, Computer-Assisted
View on PubMed DOI

An application of deep dual convolutional neural network for enhanced medical image denoising.

Medical & biological engineering & computing Jan 14, 2023
This work investigates the medical image denoising (MID) application of the dual denoising network (DudeNet) model for chest X-ray (CXR). The DudeNet model comprises four components: a feature extraction block with a sparse mechanism, an enhancement ...
Signal-To-Noise Ratio Normal Distribution Image Processing, Computer-Assisted Neural Networks, Computer Data Compression Image Enhancement
View on PubMed DOI
Popular Topics
Recent Journals