생성형 AI 영상의 미장센 제어 수준이 미학적 완성도와 시청자 몰입에 미치는 영향

조한주 한국디자인리서치학회 2026 한국디자인리서치 Vol.11 No.2

본 연구는 생성형 AI 영상 제작 과정에서 미장센, 공간의 연속성, 그리고 피사체 동선에 대한 창작자의 제어 수준이 영상의 미학적 완성도와 시청자 몰입에 미치는 영향을 분석하고자 하였다. 이를 위해 텍스트 프롬프트 중심으로 생성된 영상과, 다중 레퍼런스 및 동선 제어 기술을 활용하여 창작자가 공간 구조와 피사체 움직임을 의도적으로 통제한 영상을 비교 분석하였다. 최근 생성형 AI 기술은 영상 제작의 접근성을 크게 향상시켰으나, 화면 내부 공간의 구조적 안정성과 시공간적 연속성을 창작자의 의도에 따라 정교하게 유지하는 데에는 여전히 한계를 보이고 있다. 특히 단순히 시각적으로 화려한 이미지를 생성하는 것을 넘어, 피사체의 동선과 공간의 기하학적 구조가 유기적으로 연결될 때 시청자의 몰입 경험 또한 안정적으로 형성될 수 있다. 연구 결과, 공간 및 동선에 대한 인위적 제어 수준이 높을수록 카메라 이동 및 장면 전환 과정에서 발생하는 시각적 오류가 감소하는 경향이 나타났으며, 이에 따라 시청자의 인지적 피로감 또한 낮아지는 것으로 분석되었다. 또한 의도적으로 설계된 공간 구성과 피사체 동선은 서사적 개연성과 영상의 전반적인 몰입도 및 미학적 완성도 향상에 긍정적인 영향을 미치는 것으로 나타났다. 결론적으로 생성형 AI 영상이 단순한 기술적 결과물을 넘어 하나의 미학적 작품으로 기능하기 위해서는, AI의 확률적 생성 방식에만 의존하기보다 창작자의 공간 기획과 연출 통제가 중요한 요소로 작용할 필요가 있음을 확인하였다. This study analyzes how the level of mise-en-scène control, spatial continuity, and subject trajectory design in generative AI video production influences the aesthetic quality and viewer immersion of the final output. To achieve this, a comparative analysis was conducted between videos generated primarily through text prompts and videos in which creators intentionally controlled spatial structures and subject movements using multi-reference inputs and trajectory control techniques. Although recent generative AI technologies have significantly lowered the barriers to video production, they still reveal limitations in maintaining the continuity and structural stability of on-screen physical space according to the creator’s intentions. Beyond producing visually impressive imagery, deep viewer immersion is difficult to achieve without deliberate spatial planning that carefully coordinates subject blocking and the geometric logic of cinematic space. The findings suggest that higher levels of spatial and trajectory control reduce visual inconsistencies occurring during camera movement and scene transitions, thereby lowering viewers’ cognitive fatigue. In addition, intentionally designed spatial composition and movement trajectories were found to enhance narrative plausibility, viewer immersion, and the overall aesthetic quality of AI-generated videos. This study suggests that for generative AI videos to function as aesthetically complete works, creators’ spatial planning and intentional control should play a central role rather than relying solely on the probabilistic generation process of AI systems.

A Case of Susac Syndrome

조한주,김철구,조성원,김종우 대한안과학회 2013 Korean Journal of Ophthalmology Vol.27 No.5

The purpose of this article is to report on the first known Korean case of Susac syndrome. An 18-yearold female came to our clinic reporting blurred vision of the left eye for 2 days. She also complained of decreased hearing with tinnitus of the right ear and mild headache. She was previously healthy and had no remarkable medical history. Best-corrected visual acuity was 20 / 50 in the left eye and 20 / 20in the right eye. An axiomatic triad of ocular, cochlear, and neurologic involvement was observed in the patient. Fluorescein angiography showed branched retinal arterial occlusions in the left eye. A sudden right sensorineural hearing loss was observed on audimetry. Magnetic resonance images showed a hyperintense lesion in the white matter around the corpus callosum. The patient was treated with high doses of systemic corticosteroids, and no neuropsychological sequelae were observed. This is the first case report of Susac syndrome in Korea. In cases of retinal arterial occlusion with hearing loss or neuropsychological symptoms, Susac syndrome should be suspected.

Fluorination effect on electrosorption performance of electrodes for capacitive deionization

조한주,김경훈,김민일,이영석 한국공업화학회 2016 한국공업화학회 연구논문 초록집 Vol.2016 No.0

Activated carbon (AC) has been fluorinated according to various fluorine and nitrogen partial pressure for capacitive deionization(CDI) electrode materials to improve their performance. To investigate the changes in the surface functional groups of AC and fluorinated AC, X-ray photoelectron spectroscopy (XPS) analysis was carried out. Specific capacitance and salt adsorption capacity were measured by cyclic voltammetry (CV) and CDI experiments, respectively. The highest salt adsorption capacity of 10.3 mg/g was obtained when fluorine partial pressure was 20, along with an excellent specific capacitance of 250 F/g. Such good electrosorption performance is attributed that decrease of co-ion expulsion effect and increase of counter-ion driving force by high electronegativity of fluorine that introduced AC surface. Thus, the fluorinated AC prepared indicates that they are very promising candidate as electrode materials for CDI application.

석유계 잔사유로부터 저온 2단 열처리를 이용한 메조페이스 핏치 제조 및 특성

조한주,정민정,이형익,이영석 한국수소및신에너지학회 2016 한국수소 및 신에너지학회논문집 Vol.27 No.4

To prepare mesophase pitches through low energy process, pyrolysis fuel oil with AlCl3 has been modified using two-step heat treatment which is heat-treated at 330°C for 3~5 h after pre-treatment at 250°C. The result of polarized optical microscope observation, mesophase is not observed in pitches carried out only pre-heat treatment. While mesophase content is significantly increased from 9% to 100% according to increasing secondary heat treatment time from 3 h to 5 h. Synthesizing of the mesophase pitch at low temperature of 330°C is attributed to decrease of viscosity of the pitches carried out first heat treatment with AlCl3. The result of Fouriertransform infrared spectroscopic analysis, it is expected that aromatization of aliphatic compounds is dominant at early secondary heat treatment, on the other hand, polycondensation reaction becomes dominant as secondary heat treatment time increases. Aromaticity and stacking height of the pitches secondary heat treated for 5 hours are more increased about 25% and 107%, respectively, than that of pitches carried out only first heat treatment.

Short-term Effectiveness of Intravitreal Bevacizumab vs. Ranibizumab Injections for Patients with Polypoidal Choroidal Vasculopathy

조한주,백지선,이동원,김철구,김종우 대한안과학회 2012 Korean Journal of Ophthalmology Vol.26 No.3

Purpose: To compare the effectiveness of intravitreal injections of bevacizumab and ranibizumab in patients with treatment-naive polypoidal choroidal vasculopathy (PCV). Methods: Records from 106 consecutive patients who received intraviteral bevacizumab (n = 58, 1.25 mg) or ranibizumab (n = 52, 0.5 mg) for treatment of PCV were retrospectively reviewed. After three initial monthly loading injections, injection was performed as needed. The main outcome measures included best-corrected visual acuity (BCVA), foveal central thickness (FCT) as assessed by spectral domain optical coherence tomography,and the changes in polypoidal lesions based on an indocyanine green angiography. Results: The average number of injections was 3.31 ± 1.25 in the bevacizumab group and 3.44 ± 0.92 in the ranibizumab group. Mean logarithm of the minimum angle of resolution of BCVA from baseline to 6 months after injection improved by 0.17 in the bevacizumab group (p = 0.03) and by 0.19 in the ranibizumab group (p = 0.01). Average FCT decreased from 322 ± 62.48 μm to 274 ± 40.77 μm in the bevacizumab group (p = 0.02)and from 338 ± 50.79 μm to 286 ± 36.93 μm in the ranibizumab group (p = 0.02). Polyp regression rate was 20.7% (12 of 58 eyes) in the bevacizumab group and 21.2% (11 of 52 eyes) in the ranibizumab group. There was no statistically significant difference between groups in BCVA improvement achieved, FCT improvement achieved, and polyp regression rate between groups. Conclusions: Intravitreal injections of bevacizumab and ranibizumab have similar effects in stabilizing of visual acuity, macular edema, and regression of polypoidal complex in PCV eyes over the short term.

Preparation and characteristics of mesophase pitches prepared from chemically modified pitch with AlCl3

조한주,김도영,민병철,이영석 한국공업화학회 2015 한국공업화학회 연구논문 초록집 Vol.2015 No.0

Mesophase pitches consist of molecules including high aromaticity and orientation. So, mesophase pitches based carbon materials have high thermal, electrical properties. Therefore it is important to understand the changes of chemical characteristics of the molecules during preparation of mesophase pitches from isotropic pitches in order to manufacture the high performance carbon materials. In this study, we prepared isotropic pitches from pyrolysis fuel oil with AlCl3 through catalytic modification as precursors of mesophase pitches. And then, prepared pitches were transformed the mesophase pitches through high heat treatment according to various reaction time. Elementary compositions of the mesophase pitches were confirmed by elemental analysis(EA). In addition, their aromaticities were calculated by combination of elemental analysis and fourier transform infrared spectroscopy(FT-IR) results. Crystallinities and molecular structures of the mesophase pitches were examined using X-ray diffraction(XRD) and solid state carbon-13 nuclear magnetic resonance(13C NMR) respectively.

Fluorination effect on desalination behavior of activated carbons as electrode materials

조한주,김경훈,이영석 한국공업화학회 2016 한국공업화학회 연구논문 초록집 Vol.2016 No.1

Activated carbons (ACs) are fluorinated and prepared to electrode to identify the desalination behavior of fluorinated activated carbon (F-AC) according to the sign of F-AC electrode for capacitive deionization (CDI). Changes in specific surface area and surface functional groups of ACs after fluorination are confirmed using ASAP 2020 and X-ray photoelectron spectroscopy (XPS), respectively. Specific capacitance and CDI performance are evaluated by cyclic voltammetry (CV) and CDI experiments, respectively. In CDI experiments, when the CDI cell assembled by untreated activated carbon (R-AC) electrode as anode and F-AC electrode as cathode, salt adsorption capacity and charge efficiency are increased from 10.3 mg/g and 0.54 to 12.6 mg/g and 0.78, respectively, compared with the CDI cell symmetrically assembled by R-AC electrodes. These results are attributed that fluorination assign the cation selectivity to nature of AC surface, which reduce co-ion expulsion effect.

TiO₂-doped activated carbon fiber prepared at room temperature for high performance capacitive deionization

조한주,강다희,이영석 한국공업화학회 2016 한국공업화학회 연구논문 초록집 Vol.2016 No.1

In this study, TiO₂ doped activated carbon fibers (T-ACFs) are prepared using simple and energy efficient method as electrode materials for capacitive deionization (CDI). TiO₂ sol is doped on activated carbon fibers and sintered by ultrasonication under room temperature. The morphology and crystallinity of T-ACFs are analyzed using scanning electron microscope (SEM) and X-ray diffraction (XRD), respectively. The textural properties of T-ACFs are measured by ASAP2020. The specific capacitance and desalination performance of the electrode is characterized by cyclic voltammetry (CV) and CDI experiments, respectively. In CDI experiments, salt adsorption capacity and charge efficiency of T-ACFs based electrodes are increased from 4.61 mg/g and 0.25 to 7.74 mg/g and 0.58 compared to those of untreated electrodes. These results are attributed that TiO₂ doping on ACFs enhances the wettability of electrode and reduces the electrode resistance.

2P-790 Fluorination effect of activated carbons as electrode materials on asymmetric capacitive deionization

조한주,김경훈,정민정,이경민,이상민,이영석 한국공업화학회 2017 한국공업화학회 연구논문 초록집 Vol.2017 No.0

2P-714 Enhancement of desalination performance via fluorination on activated carbons used in asymmetric capacitive deionization

조한주,김경훈,정민정,이경민,이상민,이영석 한국공업화학회 2017 한국공업화학회 연구논문 초록집 Vol.2017 No.1

Fluorination is one of the effective surface treatment methods on carbon materials because of high electronegativity of fluorine atoms. In this study, activated carbons (ACs) were fluorinated and used in electrode materials for asymmetric capacitive deionization (CDI). Changes in textural properties and surface chemical properties of ACs after the fluorination were measured by N2 adsorption/desorption analysis and X-ray photoelectron spectroscopy (XPS), respectively. In desalination tests, asymmetric CDI cells assembled with an untreated AC electrode (ACR) as the counter electrode and a fluorinated AC electrode (ACF2) as the cathode (RF-) or anode (RF+). For RF-, the salt adsorption capacity and charge efficiency were increased from 10.2 mg/g and 0.58 to 12.6 mg/g and 0.76, respectively, compared with the CDI cell assembled with identical ACR electrodes. It is attributed that ACF has a cation attractive effect originating from the high electronegative fluorine functional groups.