Výsledky vyhledávání - "Sunghee Jung"

Akademický článek

Reconstruction of Partially Broken Vascular Structures in X-Ray Images via Vesselness-Loss-Based Multi-Scale Generative Adversarial Networks

Autor: Kyunghoon Han, Heejoon Koo, Sunghee Jung, Hyung-Bok Park, Youngtaek Hong, Hackjoon Shim, Byunghwan Jeon, Hyuk-Jae Chang

Publikováno v: IEEE Access, Vol 11, Pp 86335-86350 (2023)

Coronary artery procedures are primarily performed based on X-ray angiography images. However, coronary arteries in X-ray images are often partially broken, complicating diagnoses and procedures owing to lack of visibility. In this paper, we propose

Externí odkaz: https://doaj.org/article/1f70e33b8f794604bdd3781570757e15

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Akademický článek

Cycle Consistent Generative Motion Artifact Correction in Coronary Computed Tomography Angiography

Autor: Amal Muhammad Saleem, Sunghee Jung, Hyuk-Jae Chang, Soochahn Lee

Publikováno v: Applied Sciences, Vol 14, Iss 5, p 1859 (2024)

In coronary computed tomography angiography (CCTA), motion artifacts due to heartbeats can obscure coronary artery diagnoses. In this study, we introduce a cycle-consistent adversarial-network-based method for motion artifact correction in CCTA. Our

Externí odkaz: https://doaj.org/article/3ab46bee32114476b5a81b8a34bb2f6a

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Akademický článek

Deep Learning Cross-Phase Style Transfer for Motion Artifact Correction in Coronary Computed Tomography Angiography

Autor: Sunghee Jung, Soochahn Lee, Byunghwan Jeon, Yeonggul Jang, Hyuk-Jae Chang

Publikováno v: IEEE Access, Vol 8, Pp 81849-81863 (2020)

Motion artifacts may occur in coronary computed tomography angiography (CCTA) due to the heartbeat and impede the clinician's diagnosis of coronary arterial diseases. Thus, motion artifact correction of the coronary artery is required to quantify the

Externí odkaz: https://doaj.org/article/b2cb37a66fac43a984665b07ecc20cd3

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Akademický článek

Effect of Fermented Red Ginseng Concentrate Intake on Stool Characteristic, Biochemical Parameters, and Gut Microbiota in Elderly Korean Women

Autor: Songhee Lee, Sunghee Jung, Heesang You, Yeongju Lee, Youngsook Park, Hyunkoo Lee, Sunghee Hyun

Publikováno v: Nutrients, Vol 14, Iss 9, p 1693 (2022)

Fermented red ginseng (FRG) has been used as a general stimulant and herbal medicine for health promotion in Asia for thousands of years. Few studies have investigated the effects of FRG containing prebiotics on the gut microbiota. Here, 29 Korean wo

Externí odkaz: https://doaj.org/article/a6ae3e375580477090e74c85ebcf6b91

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Akademický článek

Different Reactions in Each Enterotype Depending on the Intake of Probiotic Yogurt Powder

Autor: Songhee Lee, Heesang You, Minho Lee, Doojin Kim, Sunghee Jung, Youngsook Park, Sunghee Hyun

Publikováno v: Microorganisms, Vol 9, Iss 6, p 1277 (2021)

Probiotics can be used as a nutritional strategy to improve gut homeostasis. We aimed to evaluate the intestinal microbiota profile of 18 subjects after ingestion of probiotic yogurt powder (PYP) based on enterotype. The subjects were classified into

Externí odkaz: https://doaj.org/article/e91285077b5a495683b01816def18443

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Akademický článek

Bayesian Estimation of Geometric Morphometric Landmarks for Simultaneous Localization of Multiple Anatomies in Cardiac CT Images

Autor: Byunghwan Jeon, Sunghee Jung, Hackjoon Shim, Hyuk-Jae Chang

Publikováno v: Entropy, Vol 23, Iss 1, p 64 (2021)

We propose a robust method to simultaneously localize multiple objects in cardiac computed tomography angiography (CTA) images. The relative prior distributions of the multiple objects in the three-dimensional (3D) space can be obtained through integ

Externí odkaz: https://doaj.org/article/d2b4243affb44c3e9d5a331804a38108

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Akademický článek

Lipid Composition of Latex and Rubber Particles in Hevea brasiliensis and Taraxacum kok-saghyz

Autor: Sung Woo Bae, Sunghee Jung, Sang Chul Choi, Mi Young Kim, Stephen Beungtae Ryu

Publikováno v: Molecules, Vol 25, Iss 21, p 5110 (2020)

Natural rubber is usually synthesized in the rubber particles present in the latex of rubber-producing plants such as the Pará rubber tree (Hevea brasiliensis) and rubber dandelion (Taraxacum kok-saghyz). Since the detailed lipid compositions of fre

Externí odkaz: https://doaj.org/article/ba98d02cdafa4801be2589a6cf365d84

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Akademický článek

A Transcriptome Approach Toward Understanding Fruit Softening in Persimmon

Autor: Jihye Jung, Sang Chul Choi, Sunghee Jung, Byung-Kwan Cho, Gwang-Hwan Ahn, Stephen B. Ryu

Publikováno v: Frontiers in Plant Science, Vol 8 (2017)

Persimmon (Diospyros kaki Thunb.), which is a climacteric fruit, softens in 3–5 weeks after harvest. However, little is known regarding the transcriptional changes that underlie persimmon ripening. In this study, high-throughput de novo RNA sequenc

Externí odkaz: https://doaj.org/article/7c0dcd2b51104581ae00b586da0bb051

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Akademický článek

Automatic Coronary Artery Segmentation Using Active Search for Branches and Seemingly Disconnected Vessel Segments from Coronary CT Angiography.

Autor: Dongjin Han, Hackjoon Shim, Byunghwan Jeon, Yeonggul Jang, Youngtaek Hong, Sunghee Jung, Seongmin Ha, Hyuk-Jae Chang

Publikováno v: PLoS ONE, Vol 11, Iss 8, p e0156837 (2016)

We propose a Bayesian tracking and segmentation method of coronary arteries on coronary computed tomographic angiography (CCTA). The geometry of coronary arteries including lumen boundary is estimated in Maximum A Posteriori (MAP) framework. Three co

Externí odkaz: https://doaj.org/article/bddcb7a24e334cb7afdfb88da4880fcc

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