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맞춤형 해상도 조절을 통한 텍스처 영역 분석 기술에 대한 연구
우경덕(Kyeong Deok Woo),최호철(Ho Chul Choi),김성국(Sung Gook Kim),문승빈(Seung Bin Moon),이철환(Cheol whan Lee),백성욱(Sung Wook Baik) 한국정보과학회 2009 한국정보과학회 학술발표논문집 Vol.36 No.1C
본 논문은 실외환경에서 발견되는 텍스처 영역 분석에 관한 연구 내용이다. 최근 고성능의 디지털 카메라의 해상도 기능은 촬영된 이미지 상에 나타나는 상세한 오브젝트 정보를 제공하며, 이러한 상세한 정보의 효과적인 활용 기술은 매우 필요한 실정이다. 본 논문에서는 한 특정 오브젝트의 상세 정보인 다중 해상도 이미지들의 텍스처 기반 차별정보들을 추출할 수 있는 방법론을 제시하며, 실생활에서 흔히 발견되는 오브젝트 텍스처 정보들을 포함하는 데이터를 통한 실험의 결과를 통해 그 방법론을 검증하였다.
The Effectiveness of Acupuncture for Herpes Zoster: A Systematic Review and Meta-Analysis
Seong-Kyeong Choi,Jeong-Hyun Moon,Woo-Seok Jang,Jung-Eun Jang,Si-Hyun Park,Won-Suk Sung,Chan Yung Jung,Byung-Kwan Seo,Seung Deok Lee,Kyung Ho Kim,Eun-Jung Kim 대한침구의학회 2023 대한침구의학회지 Vol.40 No.1
Herpes zoster (HZ) results from the reactivation of a varicella-zoster virus infection and is accompanied by moderate-to-severe pain in most patients. The most common treatment is medication; however, there are still limitations. Acupuncture reportedly has meaningful therapeutic effects and is a possible alternative option in HZ. However, no systematic reviews examining the use of acupuncture and electro-acupuncture (EA) alone have been published; in this study, we therefore aimed to systematically review those techniques. We searched for clinical trials of acupuncture and EA treatment for HZ up to October 2022. Trials that used acupuncture were included. Outcomes were visual analog scale (VAS) and effective rate. Secondary outcomes were time to pain relief, time to pain elimination, incrustation, decrustation, lastly incidence of post-herpetic neuralgia (PHN). In total, 22 randomized controlled trials were included in this research. Compared with conventional medication therapy, acupuncture was associated with a significant improvement in VAS, effective rate, and times to pain relief and elimination. Times to new blister cessation, incrustation, and decrustation (days) were significantly improved. Furthermore, the incidence rate of PHN was lower in acupuncture groups. The results suggest that acupuncture could be a reasonable treatment option for patients with HZ who suffer from pain and accompanying symptoms.
Sang Un Kim,Kyeong Gon Moon,In Seok Eom,Young Deok Bae,Young Guk Kim,Il Rae Rho 한국약용작물학회 2016 한국약용작물학술대회 발표집 Vol.2016 No.10
Background : This study was carried out to select the medicinal crop having the superior antimicrobial activity against 5 microorganisms among 20 medicinal crops. Methods and Results : Dried plants were extracted by methanol. The extracts of each plant were evaporated under vacuum. The extracts were absorbed into 50㎕ of each extracts on paper disk and diameter of clear zone was confirmed around the colony. The results showed that diameter of the clear zone against Escherichia coli was the widest in Rhus javanica(R. javanica, 16mm), followed by Evening primrose(14.5mm), Chinaberry(13mm) and Giant knotweed(11mm). Also, diameter of the clear zone against Vibrio parahaemolyticu was the widest in R. javanica(26mm), followed by Evening primrose(21mm), chrysanthemum flower(19mm), Chinese pepper(16.5mm), Chidii rhizoma(11.5mm), Curly dock(11.5mm), Comfrey(11mm), Black nightshade(11mm) and Mustard(10mm). Likewise, diameter of the clear zone aginast Proteus mirabilis was the widest in R. javanica(11.5mm), followed by Chinaberry(11mm). Specially, diameter of the clear zone against Bacillus subtilis and Staphylococcus aureus was identified only in R. javanica(12mm and 11mm, respectively). Therefore, R. javanica showed the best excellent antimicrobial activity among 20 medicinal crops. Total phenolic and flavonoid contents of R. javanica were 2,725mg/100g and 30.2mg/100g respectively. DPPH and ABTS activity of R. javanica were 92.6% and 98.4%, respectively. Conclusion : These results suggest that R. javanica can be utilized as natural food additives and antioxidant materials because of its powerful antimicrobial action and the high antioxidant activity.
Resource-aware smart home management system by constructing resource relation graph
Ji-Yeon Son,Jun-Hee Park,Kyeong-Deok Moon,Young-Hee Lee IEEE 2011 IEEE TRANSACTIONS ON CONSUMER ELECTRONICS - Vol.57 No.3
<P>With the advent of smart home devices including Smart TV or smart appliances, home becomes smarter. Smart home is a complex environment where heterogeneous smart devices and appliances are connected to each other to provide various smart services. As the home environments become smarter and more complex, the need for an effective managing mechanism with minimum user's intervention is growing. However, just only putting together all the individual information of each resource is not enough, since it is very hard to catch out overall home situation without the relation information between the managed resources. In this paper, we propose a resource-aware management system with hierarchical smart home resource model, using the home context information which defines the information convergence model of heterogeneous home resources and builds a home knowledge by constructing a resource relation graph. The proposed system can accelerate deployment of advanced future smart home service features such as context-aware dynamic service composition, autonomous fault management systems. In addition, it allows cost effective remote maintenance system with highly convenient manageability. We implemented the prototype system of our proposed architecture and evaluated the performance on the query response time of home resources and relations in a real environment. Results showed that it has acceptable performance for navigating or control of home information and excellent improvements in terms of relation based search. We anticipate that the proposed system will bring the huge benefits not only to the consumers, home network service providers but also to the home network maintenance companies in terms of ease of management, and diagnostic effectiveness.</P>
Scheuermann s disease를 동반한 급성 요통 환자를 추나치료를 비롯한 한방치료를 통하여 치료한 치험 1례
김문휘(Seong Mun Kim),윤덕원(Deok Won Youn),정희경(Hui Kyeong Jung),이세민(Se Min Lee),김성환(Sung Hwan Kim),고웅(Ung Go),김성문(Moon Hwui Kim),김용현(Yong Hyeon Kim),이주영(Ju Young Lee),정해찬(Hae Chan Jeong),윤태경(Tae Kyung Yoon 대한스포츠한의학회 2016 대한스포츠한의학회지 Vol.16 No.1
Objectives The Purpose of this study is to investigate the clinical application of conservative treatment including Chuna for acute low back pain(LBP) with scheuermann s disease Methods We used acupuncture, herbal acupuncture, herbal medicine, Chuna for this patient. This patient received hospital treatment for 14 days. Treatment effects were measured using the Verbal numberic rating scale(VNRS) and Oswestry disability index(ODI), Range of motion(ROM), Straight leg raising test(SLRT). Results After conservative treatment, the patient s pain was controlled and VNRS score was decreased. ODI , ROM and SLRT also were improved. Conclusions Korean medicine conservative treatment including Chuna has a positive effect to control pain of acute LBP with Scheuermann s disease. However, further research is needed.
Bae, Yu-Seok,Oh, Bong-Jin,Moon, Kyeong-Deok,Ha, Young-Guk,Kim, Sang-Wook IEEE 2010 IEEE transactions on consumer electronics Vol.56 No.2
<P>As home networks become more complex and dynamic, it is crucial to support seamless interoperability through automatic reconfiguration and robustness through the efficient handling of faults. This paper presents an adaptive middleware that provides an adaptive autonomic configuration for the heterogeneous home networks and an autonomous fault management that includes fault diagnosis and recovery from unexpected faults such as device plug-outs, network link failures, service failures, and other such incidents. The proposed adaptive middleware is based on the universal middleware bridge (UMB) to guarantee interoperability and robustness in the middleware layer appropriate to heterogeneous home networks.</P>
Home energy management system based on power line communication
Young-Sung Son,Pulkkinen, T,Kyeong-Deok Moon,Chaekyu Kim IEEE 2010 IEEE transactions on consumer electronics Vol.56 No.3
<P>This paper describes a home energy management system (HEMS) based on power line communication. Smart metering and power line communication can provide detailed information of energy consumption patterns and intelligent controlling to appliances at home. We propose a HEMS that can provide easy-to-access information on home energy consumption in real time, intelligent planning for controlling appliances, and optimization of power consumption at home. The HEMS consists of three modules: an advanced power control planning engine, a device control module, and a power resource management server. Our prototype system reduces the cost of power consumption by about 10%.</P>