Výsledky vyhledávání - "segmentation algorithm"

Performance of an open-source heart sound segmentation algorithm on eight independent databases Autor Liu, Chengyu, Springer, David, Clifford, Gari D

“…Heart sound segmentation is a prerequisite step for the automatic analysis of heart sound signals, facilitating the subsequent identification and…”
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AdaPT: An adaptive preterm segmentation algorithm for neonatal brain MRI Autor Cardoso, M. Jorge, Melbourne, Andrew, Kendall, Giles S., Modat, Marc, Robertson, Nicola J., Marlow, Neil, Ourselin, Sebastien

“… In this work we develop and evaluate an adaptive preterm multi-modal maximum a posteriori expectation-maximisation segmentation algorithm (AdaPT…”
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The application of Hyperpixel segmentation algorithm in Chinese painting Autor Xie, Shupei

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Using a graph-based image segmentation algorithm for remote vital sign estimation and monitoring Autor Yang, Xingyu, Zhang, Zijian, Huang, Yi, Zheng, Yalin, Shen, Yaochun

“…Reliable and contactless measurements of vital signs, such as respiration and heart rate, are still unmet needs in clinical and home settings. Mm-wave radar…”
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Influence of signal‐to‐noise ratio, glaucoma stage and segmentation algorithm on OCT usability for quantifying layer thicknesses in the peripapillary retina Autor Heikka, Tuomas, Jansonius, Nomdo M.

“…Purpose OCT can be used for glaucoma assessment, but its usefulness may depend on image quality, disease stage and segmentation algorithm…”
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Boosting sensitivity of a retinal vessel segmentation algorithm Autor Khan, Mohammad A. U., Khan, Tariq M., Soomro, Toufique Ahmed, Mir, Nighat, Gao, Junbin

“… This paper presents a couple of contrast-sensitive measures to boost the sensitivity of existing retinal vessel segmentation algorithms…”
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Development and benchmarking of a Deep Learning-based MRI-guided gross tumor segmentation algorithm for Radiomics analyses in extremity soft tissue sarcomas Autor Peeken, Jan C., Etzel, Lucas, Tomov, Tim, Münch, Stefan, Schüttrumpf, Lars, Shaktour, Julius H., Kiechle, Johannes, Knebel, Carolin, Schaub, Stephanie K., Mayr, Nina A., Woodruff, Henry C., Lambin, Philippe, Gersing, Alexandra S., Bernhardt, Denise, Nyflot, Matthew J., Menze, Bjoern, Combs, Stephanie E., Navarro, Fernando

“… Because it can be time-consuming and subject to inter-observer variability, we developed and tested a Deep Learning-based automatic segmentation (DLBAS…”
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Clinical validation of a semi‐automated segmentation algorithm for target volume definition on planning CT and CBCT in stereotactic body radiotherapy (SBRT) for peripheral lung lesions Autor Mohamed, Ahmed Allam, Risse, Kathrin, Schmitz, Laura, Schlenter, Marsha, Chughtai, Ahmed, Ivanciu, Maria, Eble, Michael J.

“… Here, the definition of the gross target volume (GTV) is subject to interobserver variation…”
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MMR-CNN-soft-NMS: An efficient wound segmentation algorithm for diagnosis of peripheral artery disease Autor Almazmomi, Najah Kalifah

“…). Therefore, around 3329 clinical wound images are originated from a range of subjects, including those who had suffered generalized trauma as well as PAD are analyzed in this research…”
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Feasibility of using a novel automatic cardiac segmentation algorithm in the clinical routine of lung cancer patients Autor Finnegan, Robert Neil, Orlandini, Lucia, Liao, Xiongfei, Yin, Jun, Lang, Jinyi, Dowling, Jason, Fontanarosa, Davide

“… This approach is challenging using current clinical practices: manual contouring of the heart is time consuming, and subject to inter- and intra-observer variability…”
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Exploration of CT Images Based on the BN-U-net-W Network Segmentation Algorithm in Glioma Surgery Autor Yu, Yongmei, Du, Zhaofeng, Yuan, Changxin, Li, Jian

“… (batch normalization, BN) U-net-W network image segmentation algorithm in evaluating and diagnosing glioma surgery…”
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Novel segmentation algorithm for high-throughput analysis of spectral domain-optical coherence tomography imaging of teleost retinas Autor Barter, Kent R, Paradis, Hélène, Gendron, Robert L, Vidal, Josué A Lily, Meruvia-Pastor, Oscar

“…Spectral domain-optical coherence tomography (SD-OCT) has become an essential tool for assessing ocular tissues in live subjects and conducting research on ocular development, health, and disease…”
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A novel fuzzy pixel intensity correlation based segmentation algorithm for early detection of Alzheimer’s disease Autor Ghosh, Sukanta, Chandra, Abhijit, Mudi, Rajani K.

“… This paper presents a fuzzy based novel segmentation algorithm for brain MRI images. A structuring element for opening of gray scale converted test MRI scans has been proposed in this regard…”
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YOLOMask, an Instance Segmentation Algorithm Based on Complementary Fusion Network Autor Hua, Jiang, Hao, Tonglin, Zeng, Liangcai, Yu, Gui

“… is subject to many limitations. With the development of neural network technology, semantic segmentation algorithms based on deep learning can obtain the category information of each pixel…”
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Repeatability and Reproducibility of Eight Macular Intra-Retinal Layer Thicknesses Determined by an Automated Segmentation Algorithm Using Two SD-OCT Instruments Autor Liu, Xinting, Shen, Meixiao, Huang, Shenghai, Leng, Lin, Zhu, Dexi, Lu, Fan

“…) images from two different instruments. Twenty normal subjects (12 males, 8 females; 24 to 32 years old) were enrolled. Imaging was performed with a custom built ultra-high resolution OCT instrument…”
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DORIS: A diffusion MRI-based 10 tissue class deep learning segmentation algorithm tailored to improve anatomically-constrained tractography Autor Theaud, Guillaume, Edde, Manon, Dumont, Matthieu, Zotti, Clément, Zucchelli, Mauro, Deslauriers-Gauthier, Samuel, Deriche, Rachid, Jodoin, Pierre-Marc, Descoteaux, Maxime

“…Modern tractography algorithms such as anatomically-constrained tractography (ACT) are based on segmentation maps of white matter (WM), gray matter (GM), and…”
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Image Segmentation Algorithm Combining Visual Salient Regions and Active Contour Autor HE Yaru, GE Hongwei

“…When the traditional regional active contour model is used to segment the weak edge image, the evolution curve is subject to background interference, and it is easy to fall into the local extreme…”
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Classification and Diagnosis of Pulmonary Nodules in Thoracic Surgery Using CT Image Segmentation Algorithm Autor Fang, Degen, Li, Chunlei, Ren, Yanhong

“…) images based on segmentation algorithms. 120 PN patients were taken as research subjects…”
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Segmentation Algorithm-Based Safety Analysis of Cardiac Computed Tomography Angiography to Evaluate Doctor-Nurse-Patient Integrated Nursing Management for Cardiac Interventional Surgery Autor Zhang, Aiqiong, Chen, Qiuxiang

“… The Hessian matrix enhanced filter segmentation algorithm was used to process the cardiac computed tomography angiography (CTA…”
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The Learning-based Automatic Segmentation Algorithm of Brain MR Images Based on 7T Autor Deng, Minghui, Zhenhao, Jin, Yu, Ran, Zeng, Qingshuang

“… In this paper, a automatic segmentation algorithm is proposed based on ground truth achieved by the corresponding 7T subjects for segmenting the 3T…”
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