단편영화 〈저승사자 죽이기〉 제작보고서 : 연출을 중심으로

강태훈 중앙대학교 첨단영상대학원 2023 국내석사

본 연구 논문은 2022년 11월부터 2023년 1월까지 제작한 단편 영화 <저승사자 죽이기>의 제작보고서로써 작품의 기획 및 제작 과정을 기획 개발, 프리 프로덕션과 프로덕션, 포스트 프로덕션의 단계로 나누어 연출을 중심으로 서술하였다. <저승사자 죽이기>는 중년의 남자가 고독사 전에 꾸었던 악몽을 표현한 작품으로 남자의 꿈을 통해서 그의 삶을 되돌아보는 영화다. 기존의 노령과 빈곤 계층에 편중된 고독사 소재의 영화를 중년과 중산 계층의 주인공을 설정하여 사회구조적인 문제보다 인간의 관계를 통한 본질적인 고독과 고립의 초점을 두었다. 필자는 <저승사자 죽이기>를 제작하며 뜻깊은 성장을 할 수 있었다. 인간의 꿈을 영화로 묘사하기 위해서 꿈의 모호한 특성을 분석하였고 이를 어떻게 시각화시키는지 환상적인 영상 기법을 연구하였으며 이를 제작 단계에서 활용하였다. 또한 대사가 없는 영화를 표현하고자 오직 인물의 행동만으로 내러티브를 전달하는 이미지 중심의 영상 문법에 대한 깊이 있는 고찰을 할 수 있었다. 본 연구 논문을 통해 <저승사자 죽이기>의 장면들을 무슨 의도로 어떻게 표현했는지에 대해 최대한 상세히 기록하려고 노력하였다. 마지막으로 <저승사자 죽이기>는 혹한의 겨울 촬영 현장에서 스태프와 배우들의 헌신과 노력으로 탄생한 결과물이다. 작품을 만들기 위해 고군분투했던 스태프와 배우들에게 진심으로 감사한 마음을 전한다. This research paper is a production report of Short film <To Kill a Grim Reaper> produced from November 2022 to January 2023, describes the process of planning and completion of the work stages of planning development, pre-production, production, post-production. <To Kill a Grim Reaper> deals with a nightmare that a middle-aged man had before dying alone. It is a film that looks back on his life through his dreams. By setting the main character of the middle-aged and middle-income class in a film about lonely death, which was concentrated on the old age and the poor, the focus was on essential solitude and isolation through human relationships rather than social structural problems. I was able to grow meaningfully while producing <To Kill a Grim Reaper>. In order to describe human dreams as a movie, the ambiguous characteristics of dreams were analyzed, and fantastic video techniques were studied on how to visualize them, which were used in the production stage. In addition, in order to express a movie without dialogue, it was possible to deeply consider the image-oriented video grammar that conveys a narrative only with the actions of characters. Through this research paper, I tried to record in detail as much as possible the intention and how the scenes of <To Kill a Grim Reaper> were expressed. Lastly, <To Kill a Grim Reaper> is the result of the dedication and effort of the staff and actors at the filming site in the harsh winter. I would like to express my sincere gratitude to the staff and actors who struggled to make this work.

좌우단락이 있는 선천성 심질환에 동반된 승모판 폐쇄부전에 대한 연구

강태훈 동아대학교 대학원 1996 국내석사

To evaluate the fate and causative factors of mitral regurgitation(MR) associated with congenital heart diseases with left to right shunt, the presence and the severity of mitral regurgitation was examined with echocardiography preoperatively and postoperatively, in 224 cases of congenital heart disease(131 cases of VSD, 42 cases of ASD and 51 cases of PDA). The ratio of left atrial dimension and aortic root dimension(LAD/AoD), shortening fraction(SF) and Qp/Qs were compared in each MR(+) and MR(-) groups. The following results were obtained. 1) Preoperative MR were observed 25% of VSD, 7% of ASD and 18% of PDA patients. 2) About the VSD patients, LAD/AoD and Qp/Qs of preoperatively MR(+) group were significantly highter than those of MR(-) group. In the patients who have improved MR, LAD/AoD was significantly reduced after operation. But in the patients who have aggravated MR, LAD/AoD was not changed and SF was significantly reduced than preoperative study. The timing of operation was unremarkable between improved MR group and aggravated MR group. 3) In the ASD patients, LAD/AoD and Qp/Qs were not related to the presence or severity of mitral regurgitation, but SF of the patients who have aggravated MR was significantly reduced. 4) In PDA patients, LAD/AoD and Qp/Qs of the cases with MR were markedly higher than those of the patients without MR, and after ligation of the ductus, LAD/AoD and the degree of MR were significantly reduced. In conclusion, the left atrial dilatation due to increased pulmonary blood flow could be a major factor causing preoperative mitral regurgitation in VSD and PDA, and the left ventricular dysfunction seems to be main factor related to postoperative MR.

스윙야더에 의한 집재작업과 프로세서 및 체인톱에 의한 조재작업의 작업공정 및 비용 분석

강태훈 경북대학교 대학원 2023 국내석사

This study was conducted to provide basic data for collection of thinned trees by analyzing the productivity and cost of the yarding operation by swing-yarder and the bucking by processor and chain-saw in the line thinning which is being promoted to improve the existing qualitative-thinning for the promotion of thinning operation and the active collection of thinned tree. The result of the yarding performance in the whole-tree yarding by swing-yarder was 13.14 ㎥/day in the investigated location 1 and in the whole-stem yarding by swing-yarder was 67.02 ㎥/day in the investigated location 2. It showed that proportionally influenced by the volume of trees. Also, the result of the working cost was 62,687 won/㎥ and 12,290 won/㎥ in the each investigated location. It showed that influenced by the time of yarding operation. In case of the bucking process, the result of the bucking performance was 360.38 tree/day in the investigated location 1 by processor and 95.71 tree/day in the investigated location 2 by chain-saw and wood-grab. It was showed a significant difference in the working performance ability by bucking machinery. The average processing cost was 12,191 won/㎥ in the investigated location 1 and 13,464 won/㎥ in the investigated location 2. Considering the timber volume per one tree of the investigated location, it is judged that the bucking operation by the processor is more efficient. Therefore, it is judged that the introduction of the line thinning to improve the qualitative-thinning has a great effect on the collection of thinned trees. In addition to the introduction of processors, it is necessary to actively promote the line thinning by improving the skill of operators.

(A) Study on AI-based Signal Detection Scheme in Digital Broadcasting System

강태훈 세종대학교 대학원 2021 국내석사

Advanced Television Systems Committee (ATSC) 3.0은 ultra high definition (UHD) TV 서비스를 지원하기 위한 표준이다. ATSC 3.0 신호는 bootstrap, preamble 그리고 다수의 subframe으로 구성되어 있다. bootstrap은 ATSC 3.0 프레임 앞에 위치하며 ATSC 3.0 신호를 디코딩하는 데 사용되는 정보가 있다. bootstrap은 ATSC 3.0 시스템에서 physical layer (PHY) 파형의 범용 진입점과 신호 정보를 제공하므로 ATSC 3.0 신호를 성공적으로 복조하려면 bootstrap에 포함 된 신호 정보를 안정적으로 획득해야한다. ATSC 3.0 물리계층은 보다 향상된 강인성과 유연성을 위하여 bootstrap을 도입하였다. ATSC 3.0 신호는 bootstrap, preamble 그리고 다수의 subframe으로 구성되어 있다. bootstrap은 ATSC 3.0 신호를 수신하기 위한 기본적인 정보를 담고 있다. bootstrap 신호는 열악한 채널 환경에서도 수신기가 bootstrap 신호를 수신 할 수 있도록 설계되었다. 또한, 방송사들이 현재 혹은 차후에 제공하는 서비스의 목적에 따라 다양한 기능을 지원하기 위해 bootstrap은 유연하게 설계되었다. 그러나 기존의 기법들은 미래에 변화하는 표준에 대해 적응이 어렵고 신뢰성 향상이 어렵다. 따라서 이 논문은 ATSC 3.0 시스템을 개선하기 위한 두 가지 방안을 제안한다. 첫째, 동일한 ATSC 3.0 시스템 내에서 하위 호환성을 지원하는 유연성 개념이 중요하다. 따라서 유연성을 지원하기 위해 가중치에 대한 소프트웨어 업데이트만으로 변화하는 표준에 적응할 수 있는 deep learning 기반 탐지 기법을 제안한다. 본 논문에서는 deep learning 모델 중 convolutional neural network (CNN) 기반 모델을 사용한다. 둘째, ATSC 3.0 bootstrap 신호의 검출 성능을 향상시키기 위해 bootstrap 신호에 안테나 다이버시티 기법을 적용하는 방법을 제안한다. bootstrap은 고유 한 구조로 인해 전송 다이버시티 인 STBC (Space-Time Block Code) 방식을 적용하기가 어렵다. 따라서 본 논문에서는 bootstrap 심볼을 추가하고 순서를 조정하여 ATSC 3.0 시스템에 STBC 기법을 적용하는 방법을 제안한다. 본 논문에서 제안한 방식은 방송사가 제공하는 서비스의 목적에 따라 유연성을 제공하는 CNN 기반 방식 또는 신뢰성 향상을 위한 다이버시티 방식을 선택하여 사용할 수 있다. 주요어 : ATSC 3.0, bootstrap, deep learning, convolutional neural network, signal detection, broadcasting, STBC Advanced television systems committee (ATSC) 3.0 is standard for supporting ultra high definition (UHD) TV services. ATSC 3.0 signal consists of bootstrap, preamble and a number of subframe. The bootstrap is positioned in front of ATSC 3.0 frame and it has informations which is used for decoding ATSC 3.0 signal. Since the bootstrap provides the universal entry point of a physical layer (PHY) waveform and signaling information in ATSC 3.0 system, the signaling information contained by the bootstrap should be acquired reliably in order to successfully demodulate the ATSC 3.0 signal. ATSC 3.0 physical layer introduces bootstrap for improved robustness and flexibility. The ATSC 3.0 signal consists of bootstrap, preamble, and the number of subframes. Bootstrap contains fundamental information for receiving ATSC 3.0 signals. The bootstrap signal is designed so that the receiver can receive the bootstrap signal even in coarse channel environments. In addition, bootstrap is designed flexibly to support various functions according to the purpose of the service provided by broadcasters now or in the future. However, conventional schemes are hard to adapt to changing standard in the future and it is hard to improve reliability. Therefore, this thesis proposes two ways to improve the ATSC 3.0 system. First, the concept of flexibility that supports backward compatibility within the same ATSC 3.0 system is important. Therefore, to support flexibility, a deep learning-based detection technique that can adapt to changing standards just by software updates for weights is proposed. In this thesis, a convolutional neural network (CNN)-based model among deep learning models is used for supporting flexiblity. Second, a method applying the antenna diversity technique to the bootstrap signal is proposed to improve the detection performance of the ATSC 3.0 bootstrap signal. It is difficult to apply the transmission diversity STBC (Space-Time Block Code) method due to the unique structure of bootstrap. Therefore, this thesis proposes a method applying the STBC technique to the ATSC 3.0 system by adding bootstrap symbol and adjusting order of bootstrap symbol. The proposed schemes in this thesis can be used by selecting the CNN-based scheme for providing flexibility or the diversity scheme for improving reliability according to the purpose of the service to be provided by a broadcaster. Key words : ATSC 3.0, bootstrap, deep learning, convolutional neural network, signal detection, broadcasting, STBC

情報公開制度에 관한 硏究

강태훈 靈山大學校 法務大學院 2005 국내석사

가정환경과 청소년비행 간의 상관관계

강태훈 부산외국어대학교 교육대학원 2008 국내석사

The study was attempted to investigate the relationship between family environment and juvenile delinquency. Family is the first group of society and education field in which juvenile gets to the learn the basic style of needed to lead a human life and it also plays the important role in building up his character and establishing his view of value. The study result will offer the basic data on juvenile delinquent protection for scientific and systematic counseling. The subjects consist of 100 male students who are enrolled in a technical high school for delinquent students and normal students. The data collection was based on self-administered questionnaire under the supervision of the investigator. The research tool was modified and complemented for use by existing tools and researchers. The analysis of data was produced by correlation by using the SPSS 14.0 for Windows. The results of this study are following : First, There is no meaningful relation between the physical home environment and juvenile delinquency. However, In case of physical factor of home environment, the percentage the defect family is showed in the delinquent juvenile group and nuclear families higher than the normal juvenile group. Second, There is meaningful relation between the psychological home environment and juvenile delinquency. In case of psychological factor of home environment, all the following ares-the parental attitude of bringing up children, the stability of the home, the communication style between parents and children, the relationship between parents and children, and the satisfaction degree of home life-show the meaningful difference between them. The result of this study suggests that providing more open, affectionate, and autonomous psychological home environment is important factor in order to prevent and decrease juvenile delinquency.

Genetic Study of Actin Polymerization Regulatory Gene in Korean Patients with Autosomal Dominant Non-syndromic Hearing loss : 비 증후군성 상염색체 우성 난청을 가진 한국인 환자들을 대상으로 액틴 중합 조절 유전자의 유전학적 연구

강태훈 경북대학교 대학원 2017 국내석사

Hair cells in the cochlea are susceptible to actin polymerization, which is mediated by the human diaphanous related formin 1 (DIAPH1; previously known as DFNA1) gene. Mutations in DIAPH1 are associated with deafness autosomal dominant 1 (DFNA1) which was the first identified form of autosomal dominant nonsyndromic hearing loss (ADNSHL). However, a genetic study of DIAPH1 in Koreans with hearing loss has not been reported. To evaluate its potential as a causative gene of ADNSHL in a Korean population, I performed genetic analysis of DIAPH1 in 85 unrelated Korean patients with ADNSHL. As a result, I found two nonsynonymous variants (p.A67V and p.I530S), one synonymous variant (p.G1193G), one insertion variant (p.P620_L621insP), and thirteen intronic variants of DIAPH1 in my cohort. Among these variants, I found that three patients were heterozygous for the previously reported missense variant p.A67V (c.200C>T), five patients were heterozygous for the single synonymous variant p.G1193G (c.3579C>T), and one patient was heterozygous for a novel variant, p.I530S (c.1589T>G). However, I found using pedigree analysis that the p.A67V variant did not co-segregate in the patient with hearing loss. The novel variant p.I530S (c.1589T>G) is located in the highly conserved coiled-coil domain of DIAPH1 protein, where an amino acid substitution is predicted to change the domain structure. Further functional investigations will provide an improved understanding of the role of DIAPH1 in the maintenance of hair cell function in the auditory pathway. 달팽이관 내부에 있는 유모세포들은 Diaphanous-related formin 1 (DIAPH1) 유전자에 의해 조절되는 액틴 중합 반응에 매우 민감하다고 알려져 있다. 비 증후군성 상염색체 우성 난청 (Autosomal dominant non-syndromic hearing loss, ADNSHL) 의 첫 번째 좌위인 DFNA1은 DIAPH1 유전자의 돌연변이에 의해 나타난다고 알려져 있다. 그러나 한국인 난청 집단에 대한 DIAPH1 유전자의 유전학적 연구는 아직 보고되지 않았다. 본 연구는 DIAPH1 유전자 돌연변이가 ADNSHL을 보이는 한국인들의 주된 원인유전자인지를 고려하기 위해, 서로 관련이 없는 ADNSHL 한국인 환자 85명을 대상으로 DIAPH1 유전자의 유전학적 연구를 수행했다. 그 결과, DIAPH1 유전자에서 두 개의 non-synonymous 변이 (p.A67V, p.I530S) 와 한 개의 synonymous 변이 (p.G1193G), 또 다른 하나의 insertion 변이 (p.P620_L621insP) 및 13개의 인트론 변이를 확인하였다. 본 연구에서는 세 명의 환자에게서 이전에 보고된 p.A67V (c.200C>T)의 이형접합 변이를 발견했으며, 다른 다섯 명의 환자에게서 p.G1193G (c.3579C>T)의 이형접합 변이를 발견하였고, 한 환자에서 아직 알려지지 않은 p.I530S (c.1589T>G)의 이형접합 변이를 발견했다. 그러나 난청환자가계 내 co-segregation 분석을 통해 p.A67V 변이가 co-segregation 되지 않는 것을 확인하였다. DIAPH1 유전자에서 발견 된 신규 변이 p.I530S (c.1589T>G)는 DIA1 단백질의 Coiled-coil 도메인 내에 위치하고 있으며, 이는 포유동물 6종을 비교한 결과 매우 보존적인 서열이었다. 이는 Coiled coil 내 주기적으로 나타나는 비극성 잔기 아미노산 뼈대에서의 치환이므로 돌연변이가 일어났을 때 충분히 도메인의 구조 변화를 일으켜 기능에도 문제를 야기할 것이라 여겨진다. DIAPH1 유전자가 청력에 기여하는 바는 추가적인 연구가 더 필요하겠지만, 본 연구는 처음으로 한국 난청 집단에서 DIAPH1 유전자에 대해 분석한 것으로 향후 연구에 필요한 중요한 정보를 제공 할 것이라 사료된다.

전술 모바일 애드 훅 네트워크를 위한 위치기반 신뢰적 라우팅 프로토콜

강태훈 연세대학교 대학원 2012 국내석사

최근 정보통신 산업 및 네트워크 분야의 기술발달로 국방 무기체계에 새로운 패러다임 변화가 형성되었고, 군에서도 이러한 전쟁양상에 변화에 맞추어 TICN(Tactical Information Communication Network)이라는 통신체계를 도입하여 구축 중에 있다. TICN체계가 그 기능을 갖추기 위해서는 전장의 소규모 전투로부터 신뢰성 있는 정보를 실시간으로 전송 받아야 하는데, 이러한 기능을 지원해 주는 기술의 핵심적인 요소가 바로 MANET(Mobile Ad-hoc Network) 라우팅 프로토콜이다. 본 논문에서는 일반 MANET 라우팅 프로토콜에서 주로 사용되는 최단경로 설정 기법의 전술네트워크 적용에 따른 문제점을 식별하고, 소규모 전투부대의 전술환경을 바탕으로, 중계 노드들의 위치와 속도, 데이터 크기 등을 고려하여 경로의 신뢰성과 데이터 지연 시간을 계산함으로써, 신뢰성 있는 정보를 실시간으로 전송 받을 수 있는 효율적인 전술 MANET 라우팅 프로토콜을 제안해 보고자 한다. 제안한 라우팅 알고리즘은 시뮬레이션을 통한 검증결과 전술네트워크에서 가장 효율적 성능을 보인 AODV 라우팅 프로토콜에 비하여 신뢰도 측면에서는 평균 16% 전송 기대 시간에서는 평균 20%의, BLS 라우팅 프로토콜에 비하여 신뢰도 측면에서는 평균 5% 전송 기대 시간에서는 평균 8%의 성능향상을 확인 할 수 있었다. 특히 노드들의 이동속도와 전송 데이터의 크기 변화에 적응적으로 반응함으로써 노드 속도와 데이터 크기에 관계 없이 데이터 성공적 전송에 상당히 기여 함을 볼 수 있었다.

Posterior interspinous fusion device for degenerative lumbar spine disease ; Preliminary report of one year follow-up

강태훈 한양대학교 대학원 2011 국내박사

Objectives : A transpedicular screw fixation has been introduced as the treatment of choice for stabilization in segmental instability and in cases which need wide decompression due to spinal stenosis. However, there have been some disadvantages such as postoperative back pain through wide muscle dissection, long operative time and adjacent segmental degeneration (ASD). In the present study, the authors present the effectiveness of the posterior interspinous fusion device to replace the pedicle screw fixation. Materials and Methods : From Jan 2008 to Aug 2009, 40 patients underwent spinal fusion with a posterior interspinous fusion device (Spire, Medtronics, Sofamor Danek, USA) for various degenerative spine diseases. The posterior interspinous fixation was performed with posterior lumbar interbody fusion (PLIF). 36 patients underwent spinal fusion with a pedicle screw fixation. Dynamic lateral radiographs, Visual analogue scale (VAS), and Korean version of the Oswestry disability index (K-ODI) scores were evaluated immediately, 1 month, 6 months, and 12 months after the surgery in both groups. At 6 months, a lumbar computed tomography was checked to identify the bony fusion process. Results : The surgical level of the SPIRE plate was 19 in L45. The main lumbar spine diseases in the SPIRE plate treated group were as follows ; spinal stenosis in 26 patients, degenerative spondylolisthesis (grade I) in 12 patients, and intervertebral disc herniation with severe intervertebral disc height loss in 2. The VAS scores averaged preoperatively 7.16±2.1 and 8.03±2.3 in the patients of the SPIRE and pedicle screw groups, respectively, and improved postoperatively to 1.3±2.9 and 1.2±3.2 in the SPIRE and pedicle screw groups, respectively in 1-year clinical follow ups (p<0.05). The K-ODI decreased significantly in an equal amount in the patients of both groups one year postoperatively (p<0.05). The range of motion at the upper adjacent segments increased significantly after surgery in the pedicle screw group, which did not manifest in the SPIRE group. The Fisher's exact test revealed a higher incidence of developing ASD in the pedicle screw group than the SPIRE group (p=0.029). Of the 40 patients, bone fusion was evaluated in 37 patients (92.5%). One patient complained of sustained back pain, and Lumbar-CT revealed fusion failure and a fracture on the L4 inferior articular process. Two patients showed fusion failure and cage malposition. Conclusion : Posterior interspinous fusion devices have some advantages such as a good fusion rate with little muscle dissection and simple manipulation. Although the SPIRE plate is placed only on the spinous process, biomechanical strength may be the same as pedicle screws. The SPIRE plate is an alternative device only if commanded under absolute indication.

韓國放送公社 組織의 集團創意性에 관한 硏究 : 集團間 內部要因을 中心으로

강태훈 成均館大學校 行政大學院 1998 국내석사