Search Results - "Her, Youngjin"

The multi-herbal medicine Gongjin-dan enhances memory and learning tasks via NGF regulation by Moon, Eunjung, Her, Youngjin, Lee, Jung Bok, Park, Ji-Ho, Lee, Eunjoo H., Kim, Sung-Hoon, Oh, Myung Sook, Jang, Choon-Gon, Kim, Sun Yeou

“…Nerve growth factor (NGF) decreases degeneration of cholinergic neurons, improves memory loss, and increases long-term potentiation and learning tasks…”
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Performance analysis of improved hybrid median filter applied to X-ray computed tomography images obtained with high-resolution photon-counting CZT detector: A pilot study by Lee, Youngjin

“…We evaluated the performance of an improved hybrid median filter (IHMF) applied to X-ray computed tomography (CT) images obtained using a high-resolution…”
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Block-matching and 3D filtering algorithm in X-ray image with photon counting detector using the improved K-edge subtraction method by Kyuseok Kim, Youngjin Lee

“…Among photon counting detector (PCD)-based technologies, the K-edge subtraction (KES) method has a very high material decomposition efficiency. Yet, since the…”
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THE AUTOMORPHISM GROUPS OF ARTIN GROUPS OF EDGE-SEPARATED CLTTF GRAPHS by Byung Hee An, Youngjin Cho

“…This work is a continuation of Crisp's work on automorphism groups of CLTTF Artin groups, where the defining graph of a CLTTF Artin group is connected,…”
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Spatial resolution and natural image quality assessment evaluation of gamma camera image using pinhole collimator in lutetium-yttrium oxyorthosilicate scintillation detector by Kyuseok Kim, Youngjin Lee

“…Scintillator materials are widely used in the medical and industrial fields for imaging systems using gamma cameras. In this study, image evaluation is…”
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Newly-designed adaptive non-blind deconvolution with structural similarity index in single-photon emission computed tomography by Kyuseok Kim, Youngjin Lee

“…Single-photon emission computed tomography SPECT image reconstruction methods have a significant influence on image quality, with filtered back projection…”
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Performance evaluation of noise reduction algorithm with median filter using improved thresholding method in pixelated semiconductor gamma camera system: A numerical simulation study by Lee, Youngjin

“…To improve the noise characteristics, software-based noise reduction algorithms are widely used in cadmium zinc telluride (CZT) pixelated semiconductor gamma…”
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Evaluation of TlBr semiconductor detector in gamma camera imaging: Monte Carlo simulation study by Youngjin Lee, Chanrok Park

“…Among the detector materials available at room temperature, thallium bromide (TlBr), which has a relatively high atomic number and density, is widely used for…”
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Improvement of signal and noise performance using single image super-resolution based on deep learning in single photon-emission computed tomography imaging system by Kim, Kyuseok, Lee, Youngjin

“…Because single-photon emission computed tomography (SPECT) is one of the widely used nuclear medicine imaging systems, it is extremely important to acquire…”
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Anorectal Malformation with Colonic Atresia in a Newborn: A Case Report by Park, Youngjin, Kim, Chae Young

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Lysimachia foenum-graecum Herba Extract, a Novel Biopesticide, Inhibits ABC Transporter Genes and Mycelial Growth of Magnaporthe oryzae by Lee, Youngjin

“…To identify a novel biopesticide controlling rice blast disease caused by Magnaporthe oryzae, 700 plant extracts were evaluated for their inhibitory effects on…”
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Experimental study of noise level optimization in brain single-photon emission computed tomography images using non-local means approach with various reconstruction methods by Seong-Hyeon Kang, Seungwan Lee, Youngjin Lee

“…The noise reduction algorithm using the non-local means (NLM) approach is very efficient in nuclear medicine imaging. In this study, the applicability of the…”
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Strategies for dental aspiration and ingestion accidents that can lead to serious complications: a report of three cases and a review of articles by Shin, Youngjin, Hong, Sung ok, Kim, Rayeon, Jee, Yu-jin

“…Population aging and the usage of small devices in implant prosthetic procedures have led to many incidents of dental aspiration and ingestion. Various…”
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Fast non-local means noise reduction algorithm with acceleration function for improvement of image quality in gamma camera system: A phantom study by Park, Chan Rok, Lee, Youngjin

“…Gamma-ray images generally suffer from a lot of noise because of low photon detection in the gamma camera system. The purpose of this study is to improve the…”
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Comparison of PET image quality using simultaneous PET/MR by attenuation correction with various MR pulse sequences by Park, Chan Rok, Lee, Youngjin

“…Positron emission tomography (PET)/magnetic resonance (MR) scanning has the advantage of less additional exposure to radiation than does PET/computed…”
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Feasibility study of improved median filtering in PET/MR fusion images with parallel imaging using generalized autocalibrating partially parallel acquisition by Chanrok Park, Jae-Young Kim, Chang-Hyeon An, Youngjin Lee

“…This study aimed to analyze the applicability of the improved median filter in positron emission tomography (PET)/magnetic resonance (MR) fusion images based…”
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Single-Cell Hemoprotein Diet Changes Adipose Tissue Distributions and Re-Shapes Gut Microbiota in High-Fat Diet-Induced Obese Mice by Seungki Lee, Ahyoung Choi, Kyung-hoon Park, Youngjin Cho, Hyunjin Yoon, Pil Kim

“…We have previously observed that feeding with single-cell hemoprotein (heme-SCP) in dogs (1 g/day for 6 days) and broiler chickens (1 ppm for 32 days)…”
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Translocator protein (TSPO): the new story of the old protein in neuroinflammation by Lee, Younghwan, Park, Youngjin, Nam, Hyeri, Lee, Ji-Won, Yu, Seong-Woon

“…Translocator protein (TSPO), also known as peripheral benzodiazepine receptor, is a transmembrane protein located on the outer mitochondria membrane (OMM) and…”
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Investigation of a blind-deconvolution framework after noise reduction using a gamma camera in nuclear medicine imaging by Kim, Kyuseok, Lee, Min-Hee, Lee, Youngjin

“…A gamma camera system using radionuclide has a functional imaging technique and is frequently used in the field of nuclear medicine. In the gamma camera, it is…”
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Optimization of block-matching and 3D filtering (BM3D) algorithm in brain SPECT imaging using fan beam collimator: Phantom study by Do, Yongho, Cho, Youngkwon, Kang, Seong-Hyeon, Lee, Youngjin

“…The purpose of this study is to model and optimize the block-matching and 3D filtering (BM3D) algorithm and to evaluate its applicability in brain…”
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