Search Results - "Heon-Cheol Lee"

Quantitative study of stratum corneum ceramides contents in patients with sensitive skin by CHO, Hee Jin, CHUNG, Bo Young, LEE, Hee Bong, KIM, Hye One, PARK, Chun Wook, LEE, Cheol Heon

“…ABSTRACT People with sensitive skin (SS) are those who state their skin is more sensitive than that of average persons. The stratum corneum is responsible for…”
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Improved Feature Map Merging Using Virtual Supporting Lines for Multi-Robot Systems by Lee, Heon-Cheol, Lee, Beom-Hee

“…This paper addresses the problem of feature map merging, which is one of the essential techniques for multi-robot systems. If inter-robot measurements are not…”
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Multicenter study of preservative sensitivity in patients with suspected cosmetic contact dermatitis in Korea by LEE, Sang S., HONG, Dong K., JEONG, Nam J., LEE, Jeung H., CHOI, Yun-Seok, LEE, Ai-Young, LEE, Cheol-Heon, KIM, Kea J., PARK, Hae Y., YANG, Jun-Mo, LEE, Ga-Young, LEE, Joon, EUN, Hee C., MOON, Kee-Chan, SEO, Seong J., HONG, Chang K., LEE, Sang W., CHOI, Hae Y., LEE, Jun Y.

“…As many new cosmetic products are introduced into the market, attention must be given to contact dermatitis, which is commonly caused by cosmetics. We…”
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Effects of tacrolimus ointment on the expression of substance P, nerve growth factor, and neurotrophin-3 in atopic dermatitis by Kim, Hye-One, Lee, Cheol-Heon, Ahn, Hye-Kyung, Park, Chun-Wook

“…Background  There is increasing evidence that neuropeptides may be involved in the pathogenesis of atopic dermatitis (AD). Objectives  To investigate the…”
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PSO-FastSLAM: An improved FastSLAM framework using particle swarm optimization by Heon-Cheol Lee, Shin-Kyu Park, Jeong-Sik Choi, Beom-Hee Lee

“…FastSLAM is a framework which solves the problem of simultaneous localization and mapping using a Rao-Blackwellized particle filter. Conventional FastSLAM is…”
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Evaluation of the Clinical Efficacy of Fractional Radiofrequency Microneedle Treatment in Acne Scars and Large Facial Pores by Cho, Soo Ick, Chung, Bo Young, Choi, Min Gyu, Baek, Ji Hwoon, Cho, Hee Jin, Park, Chun Wook, Lee, Cheol Heon, Kim, Hye One

“…Background Fractional technology overcomes the problems of ablative lasers, such as inaccurate depth control and damage to the epidermis. Minimally invasive…”
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Visual route navigation using an adaptive extension of Rapidly-exploring Random Trees by Heon-Cheol Lee, Seung-Hwan Lee, Doo-Jin Kim, Beom-Hee Lee

“…This paper proposes an adaptive and probabilistic extension of Rapidly-exploring Random Tree (RRT) for visual route navigation of a mobile robot. Using…”
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Grafting: A Path Replanning Technique for Rapidly-Exploring Random Trees in Dynamic Environments by Lee, Heon-Cheol, Yaniss, Touahmi, Lee, Beom-Hee

“…The rapidly-exploring random trees (RRT) is a sampling-based path planner which utilizes simultaneously kinematics and dynamics of a robot. However, since the…”
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Enhanced-spectrum-based map merging for multi-robot systems by Lee, Heon-Cheol, Lee, Beom-Hee

“…This paper addresses the problem of grid map merging for multi-robot systems, which can be resolved by acquiring the map transformation matrix (MTM) among…”
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Analysis of Resampling Process for the Particle Depletion Problem in FastSLAM by Nosan Kwak, In-Kyu Kim, Heon-Cheol Lee, Beom-Hee Lee

“…The state-of-the-art FastSLAM has been shown to cause a particle depletion problem while performing simultaneous localization and mapping for mobile robots. As…”
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A scan restoration method for robust polar scan matching in dynamic environments by Lee, Seung-Hee, Lee, Heon-Cheol, Lee, Beom-Hee

“…This paper addresses the problem of scan matching which is highly indispensable for mobile robot systems based on range sensors. Recently, polar scan matching…”
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Lack of association of plasma histamine with diamine oxidase in chronic idiopathic urticaria by Cho, Hee Jin, Cho, Soo Ick, Kim, Hye One, Park, Chun Wook, Lee, Cheol Heon

“…Chronic idiopathic urticaria (CIU) is considered a complex and multifactorial disease. Excessive histamine intake may induce an attack of urticaria. The main…”
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Food hypersensitivity in patients with childhood atopic dermatitis in Korea by Kim, Hye One, Cho, Soo Ick, Kim, Jin Hye, Chung, Bo Young, Cho, Hee Jin, Park, Chun Wook, Lee, Cheol Heon

“…It is well known that atopic dermatitis (AD) is related to food hypersensitivity, although its prevalence varies among several studies according to age group,…”
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Visually-extended vector polar histogram applied to robot route navigation by Lee, Seung-Hwan, Lee, Heon-Cheol, Lee, Beom-Hee

“…This paper presents a visual extension of the vector polar histogram (VVPH) for safe and fast real-time obstacle avoidance and navigation in route…”
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A case of churg-strauss syndrome by Choi, Ji Hoon, Ahn, In Su, Lee, Hee Bong, Park, Chun Wook, Lee, Cheol Heon, Ahn, Hye Kunng

“…Churg-Strauss syndrome (CSS) or allergic granulomatosis angiitis is a rare primary vasculitic disease. CSS can be diagnosed by the presence of any four or more…”
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The sodium lauryl sulfate model: an overview by Lee, C H, Maibach, H I

“…Irritant contact dermatitis is a complex entity with several clinical forms (acute, cumulative, etc.) and multiple mechanisms. Sodium lauryl sulfate (SLS), the…”
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Fragrance contact dermatitis in Korea: a joint study by An, Susun, Lee, Ai-Young, Lee, Cheol Heon, Kim, Do-Won, Hahm, Jeong Hee, Kim, Kea-Jeung, Moon, Kee-Chan, Won, Young Ho, Ro, Young-Suck, Eun, Hee Chul

“…The purpose of this study is to determine the frequency of responses to selected fragrances in patients with suspected fragrance allergy and to evaluate the…”
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Adaptive prior boosting technique for the efficient sample size in fastSLAM by Nosan Kwak, In-Kyu Kim, Heon-Cheol Lee, Beom-Hee Lee

“…FastSLAM has been shown to degenerate over time due to sample impoverishment, that is, poor samples are generated during the sampling process. One of major…”
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A survey of map merging techniques for cooperative-SLAM by Heon-Cheol Lee, Seung-Hwan Lee, Tae-Seok Lee, Doo-Jin Kim, Beom-Hee Lee

“…This paper presents a survey of map merging techniques for cooperative-SLAM. The recently proposed map merging techniques are classified into two categories:…”
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Multi-robot enclosing formation for moving target capture by Jimin Kim, Heon-Cheol Lee, Lee, B. H.

“…In a problem of target capturing for multiple robots, it is an issue that the target is fixed or movable. When the target is fixed, the problem is solved by…”
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