분산 얼굴인식을 위한 퍼지로직 기반 비트 압축법

김태영,노창현,이종식,Kim, Tae-Young,Noh, Chang-Hyeon,Lee, Jong-Sik 한국시뮬레이션학회 2009 한국시뮬레이션학회 논문지 Vol.18 No.2

얼굴인식이 널리 사용되기 시작하면서, 얼굴 데이터베이스는 많은 양의 얼굴정보를 담게 되었다. 이러한 얼굴 데이터의 증가로 인하여 분산처리 방법을 이용한 얼굴인식이 주요 주제로 대두되고 있다. 하지만 기존 방법에서는 대용량의 데이터를 전송하는 방법에 대한 논의가 부족하다. 이에 본 논문은 분산처리 환경에서 퍼지로직 기반 비트압축률 선택을 통한 얼굴인식을 제안한다. 제안한 방법은 얼굴인식률, 얼굴인식 수행시간, 전송된 비트 길이를 바탕으로 퍼지추론을 하여 효과적인 압축률을 선택한다. 우리는 제안한 방법과 압축을 하지 않은 데이터, 고정 압축률을 적용한 데이터에 따른 얼굴인식률과 얼굴인식 수행시간을 측정하여 비교하였다. 실험 결과는 퍼지로직 기반 압축률 선택이 수행시간을 감소시키면서도 합리적인 인식률을 유지하는 효과가 있음을 보여준다.

宇治十帖の方途-薫の道心と恋の構造

김태영 ( Tae-young¸ Kim ) 한림대학교 일본학연구소 2020 翰林日本學 Vol.0 No.37

本稿では、第三部の物語のはじめの部分といえる「匂宮三帖」における薫の道心と恋のあり方について考察した。第三部の最初の巻「匂兵部卿」には、薫が初めて登場し、彼の道心の由来が述べられている。「匂兵部卿」巻の表現構造では、光源氏と薫を比較対照しつつ、薫のみではなくその道心をも相対化している語りの構造が見られる。薫の道心は彼の幼い時に聞いた自らの出生に関する疑惑に根ざしている。薫は自分の実父が柏木であることを知っているが、以後の物語において、柏木の罪が薫の内面において深く問い直されることはなく、薫の出生の秘密が外化する方向にも物語は展開しない。薫における柏木の「罪」の行方は、第三部の三番目の巻「竹河」と「匂兵部卿」巻との比較を通じて明らかになる。竹河巻は、匂兵部卿巻に語られていたことを「ひが事」と否定することにより、薫の出生の秘事を表面上払拭し、薫の恋における姿を語り出すことができたと考えられる。また、竹河巻では、表面上は薫の秘事について語らない形式を取りつつも、語りや表現のレベルにおいて薫における柏木の「影」を暗示していく〈物語の方法〉が用いられており、こうした〈語りの方法〉は「宇治十帖」において一貫して見られている。竹河巻は、まさしく「宇治十帖」の序として、主人公薫の生のあり方、薫をめぐる語りの方法を象徴的に示している巻であると思われる。 In 「Niobyeongbukyeong」 which is the first volume of 『Genji Monogatari』 composed of three parts, the main character, Kaoru appears for the first time, and the origin of his Buddhist doctrines is described. In the analysis on the representation structure of the relevant volume, it takes the structure of katari that relativizes not only Kaoru, but also his Buddhist doctrines by comparing and contrasting Hikaru Genji and Kaoru. Kaoru’s Buddhist doctrines is rooted in his doubt about his own birth that was told in his childhood. Even though Kaoru knows that his real father is Kashiwagi, the following monogatari does not describe the scenes in which Kaoru agonizes over Kashiwagi’s sin, and does not even reveal the secret of Kaoru’s birth. The monogatari in the third part does not show the method to explore the meanings of < sin > in the character’s inner side just as the second part. The third volume 「Takegawa」 of the third part is very remarkable in the aspect of issues like gatari and character set-up. The volume 「Takegawa」 denies what has been told in the volume 「Niobyeongbugyeong」 as a 「wrong story」, which is to superficially dispel the secret of Kaoru’s birth, and also to start talking about Kaoru’s look of love.

친환경농산물 구매 및 소비행태 분석 -대구광역시 가정주부들을 중심으로-

김태영,장우환,Kim, Tae-Young,Jang, Woo-Whan 한국유기농업학회 2011 韓國有機農業學會誌 Vol.19 No.2

This research targets housewives residing in Daegu among whole consumers. The first step is to divide housewives into two groups, group 1 which has experience of purchasing environment-friendly agricultural products and group 2 which has no experience. Then in the next step, research proceeds to investigate perception, present behavior and future intention of purchasing environment-friendly agricultural products. Based on this, it intends to provide both basic information which is needed for producers and distributors to set their systemic marketing strategy to increase consumption of environment-friendly agricultural products and effective way to vitalize the consumption.

의단(醫斷)의 번역(飜譯)에 대한 고찰(考察)

김태영,김석영,강구현,Kim, Tae-young,Kim, Seok-young,Kang, Gu-hyun 대한상한금궤의학회 2012 대한상한금궤의학회지 Vol.4 No.1

Objective : to increase understanding of readers of Idan with translating in compliance with and restraining spoken language Method : referred to Chinese ancient language grammar and Korean standard language grammar Results & Conclusions : 1. spaced the original text by adequate syntax 2. corrected typo in typed text under the original text 3. translated in compliance with and restraining spoken language 4. footnoted in reference to fables and phrases.

수막종에서 혈관내피성장인자의 발현과 종양주변부 부종

김태영,박종태,한원철,문성근,Kim, Tae Young,Park, Jong Tae,Han, Weon Cheol,Moon, Seong Keun 대한신경외과학회 2000 Journal of Korean neurosurgical society Vol.29 No.9

Objective : Vascular endothelial growth factor(VEGF), an endothelial cell specific cytokine, is a potent angiogenic growth factor implicated in the tumor angiogenesis and increases vascular permeability dramatically. Peritumoral brain edema(PTBE) occurs in 40-60% of meningiomas. Many causative factors have been investigated, but the mechanism of PTBE associate with meningioma is unclear. VEGF has been implicated as one of the causative factors of PTBE. This study was designed to determine whether the extent of VEGF expression is correlated with degree of PTBE in meningiomas. Methods : Meningioma tissue samples from 40 patients(7 men and 33 women, mean age $53{\pm}13years$) who underwent surgery were examined retrospectively for the expression of VEGF immunohistochemically. The extent of PTBE was estimated by using preoperative CT or MRI as an edema index(EI). In addition to VEGF, several causative factors including tumor size, location, histologic type, microvasculature(CD31) were compared with EI. Results : Twenty-six meningiomas demonstrated PTBE, and the other 14 did not. Of the 40 patients of meningiomas, 28 were positive(17 were 1+ and 11 were 2+) for VEGF. The EI increased significantly just as VEGF was strongly expressed(p=0.006). Microvascular proliferation was also closely correlated with the extent of peritumoral brain edema(p<0.05). Conclusion : These data suggest that VEGF expression and microvascular proliferation are closely correlated with PTBE in meningioma.

응급 유리 피판에 의한 사지 외상의 수복 - 증례 보고 -

김태영,최수중,권봉철,이용범,김기복,Kim, Tae-Young,Choi, Soo-Joong,Kwon, Bong-Cheol,Lee, Yong-Beom,Kim, Ki-Bok 대한미세수술학회 2010 Archives of reconstructive microsurgery Vol.19 No.1

Emergency free flap has been advocated to cover the severely injured extremity for more than two decades, due to its numerous advantages such as low incidence of flap failure and infection rate and early recovery of function. But there are very few reports about these. The authors report their experience in using the emergency free flap for reconstruction of extremities. For last 10 years, 4 patients ranging from 3 to 27 years old with severely traumatized extremities were treated with emergency free flap transfers. Three were males and the other was a female. Flap size ranged from $2{\times}5\;cm^2$ to $7{\times}22\;cm^2$. The locations of the recipient site were the dorsum of the foot, the cubital fossa, the popliteal fossa and the upper arm. The number of the donor sites used was as follows: one scapular flap, two parascapular flaps, and one radial forearm flap with the radial bone. All of the flaps survived without need of re-exploration. There was no infection or flap loss. Involved joints have recovered a normal range of motion. Therefore, we consider that the emergency free flap is a very safe and reliable method to cover the severely injured extremities.

상악에서 발생한 석회화를 동반한 치성각화낭

김태영,허경회,Kim, Tae-Young,Huh, Kyung-Hoe 대한영상치의학회 2010 Imaging Science in Dentistry Vol.40 No.2

Odontogenic keratocyst (OKC) with secondary inflammation involving the maxillary sinus was presented. Radiological diagnosis of this case was made based on the various findings from the cone-beam computed tomography, computed tomography and magnetic resonance images. There were calcified materials and impacted tooth within the lumen of the lesion, which is not uncommon in OKC. Histopathologic findings confirmed this lesion as OKC with secondary inflammation.

악성 신경피부흑색증 - 증례보고-

김태영,오광수,이영진,윤기중,김종문,Kim, Tae Young,Oh, Kwang Soo,Lee, Young Jin,Yun, Ki Jung,Kim, Jong Moon 대한신경외과학회 2000 Journal of Korean neurosurgical society Vol.29 No.3

Arare case of primary malignant melanoma of central nervous system in 12-month-old infant with neuro-cutaneous melanosis is presented. Primary malignant melanomas in central nervous system are very rare in children, however, it is known that leptomeningeal melanosis is malignant in 40-50% with neurocutaneous melanosis. Spinal MRI, brain CT and MRI showed diffuse intradural extramedullary mass of entire spinal cord and enhancing mass in brain stem. CSF cytology revealed abnormal cells. Biopsy from leptomeninges of posterior fossa was compatible with malignant melanoma.

현대건축 - 청주읍성내의 어제와 오늘

김태영,Kim, Tae-Young 대한건축사협회 1998 建築士 Vol.1998 No.5

조절 라디칼 중합법을 이용한 PAN 함량이 많은 PEO-b-PAN 블록 공중합체의 합성

김태영,곽영제,Kim, Tae-Young,Kwark, Young-Je 한국섬유공학회 2015 한국섬유공학회지 Vol.52 No.1

Poly(ethylene oxide-b-acrylonitrile) (PEO-b-PAN) block copolymers were prepared as precursors to mesoporous carbons. Redox-initiated radical polymerization and controlled radical polymerization techniques, such as reversible addition-fragmentation chain transfer (RAFT) and activators regenerated by electron transfer atom-transfer radical polymerization (ARGET ATRP), were successfully applied to prepare PEO-b-PAN block copolymers with high PAN content. Radical polymerization of acrylonitrile (AN) using ceric ion as redox initiator gave block copolymers with PEO:PAN ratio of up to 1:38.4, but their high molecular weight and polydispersity index (PDI) indicated that the structure was not controlled. Therefore, in order to achieve better control on the structure of the PAN block, controlled radical polymerization techniques were used. Poly(ethylene oxide) with trithiocarbonate (PEO-CTA) and bromide (PEO-Br) end groups were synthesized as polymeric chain transfer agent for the RAFT process and as initiator for the ATRP process, respectively. The RAFT process of AN using PEO-CTA gave block copolymers with PAN block length 0.53-3.58 times that of the PEO block. Moreover, ARGET ATRP allowed to prepare block copolymers with a very high molecular weight of 72,000, while maintaining a PDI value as low as 1.20.