http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
임양환 ( Yang Hwan Lim ),황민구 ( Min Ku Hwang ) 한국사진학회 2009 AURA Vol.0 No.21
For digital infrared ray, CCD have spectral properties that react to the wave range of 380∼1100nm and also IR cut-off filter that only react to visible rays are used in producing photos. Therefore, by removing the cut-off filter, it can react to both visible rays and infrared rays. By applying infrared ray filter here, we can produce infrared photos. This study aimed to produce a digital color infrared photograph by using a color filter that has specific wave (smaller than infrared ray wave) to add the color of visible rays to the subject that infrared rays are reflected. This study, using different filters, enables color changes by adding color to infrared photos in black and white. That is, by understanding the spectral properties of CCD that are the emersions used in digital photography and through the comparison of different colors created by different filters, we will be able to produce color infrared photos.
강승진 ( Seung Jin Kang ),임양환 ( Yang Hwan Lim ) 상명대학교 미래예술연구소 2001 미래예술연구 Vol.2001 No.-
Majority of current photographic process bases on the light-sensitivity of silver salt despite of numerous studies and its announcement s since the proclamation of photography in 1839. Winliam Henry Fox Talbot, with help from John Herschel who found fixative`s ability to resolve silver salts, gave birth to the negative-positive process in his photographic drawings. The process have been developed to salted paper in today`s terms. In this thesis, 3 different zoological proteins used in salted papers as binding agent, namely gellatin, albumin, and casein, will be compared their attributes on salted papers. Also, the historical development of currently used gellatin silver print will be retraced. Experiments for this resarch are composed of 1) Comparative experiment s on exposure time, 2) Analysis on different composition ratio of each proteins, 3) Effect s of different composition on printing, 4) Sensitivity changes in relations of ammonium chloride, 5) Chromographic changes by sodium citrate, 6) Characteristic analysis of simultaneous composition change of silver nitrate and ammonium chloride. As the result, 1) Casein, which showed lowest sensitivity of 3 proteins, had widest density range at 15 min. exposure. 2) Albumin showed best contrast and widest density range. 3) 12% Silver Nitrate composition showed best results. 4) In ammonium chloride experiments, ammonium chloride was omittable but gave low print quality when omitted, and addition of it resulted in better sensitivity and higher gamma value. 5) 0% sodium citrate resulted in narrow density range, but showed high constrast, and addition of sodium citrate tinted prints reddish brown color, which was a strong difference compared with yellowish brown color of unadded prints. Also, addition of sodium citrate resulted in wider density range. 6) In the simultaneous composition change of silver nitrate and ammonium chloride, 2% ammonium chloride with 12% silver nitrate resulted best print quality in comparison. At 4% ammonium chloride with 24% silver nitrate, mirroring and inversion was observed.
김용준(Yong June Kim),박세환(Sae Hwan Park),정상호(Sang Ho Jung),임양환(Yang Whan Lim),백수경(Soo Kyung Paik) 한국마케팅학회 1999 마케팅연구 Vol.14 No.2
한국 경영학계에서 마케팅 분야는 「경영학연구」 창간호(1971년)에 마케팅 논문이 2편이 게재된 이후 양적, 질적 성장을 거듭하여왔으며, IMF이후 실무적인 측면에서 마케팅에 대한 관심과 중요성이 더욱 증가하고 있다. 이 논문은 30년 동안 국내 마케팅 관련 연구들이 어떠한 형태로 진행되어 왔으며. 현재는 어떠한 상황에 있는지를 연구하였다. 연구대상 학술지는 익명의 심사를 하고 있는 학술지들 중에서 「경영학연구」, 「마케팅연구」, 「소비자학연구」, 광고학연구」이다. 해당 학술지들의 창간호부터 1998년 말까지 게재된 399편의 논문을 연구의 주제, 연구의 범위, 연구 목적별로 분류하고 분석하였다. 그 결과, 주요 연구 주제는 ① 소비자 행동. ② 광고, ③ 상표 및 제품, ④ 마케팅 관리와 마케팅 전략으로 전채 논문의 65.1%를 차지하고 있다. 연구 범위에 있어서는 전체 논문 중 77.2%가 기업을 대상으로 하고 있으며, 실증적 연구가 82.2%를 차지하고 있다. 연구의 목적에 의한 분류상으로는 인과적 연구가 64.4%를 차지하고 있다. 본 논문은 각 학술지별로 마케팅 관련 논문의 특성들을 분류한 후, 한국 마케팅문헌의 현황과 추세를 분석하여 향후 한국 마케팅 학문의 발전 방향을 제시하고자 한다.
P.O.P.(Printing Out Papers)인화에 관한 연구
임양환 한국사진학회 2002 AURA Vol.0 No.9
In the 19th century, photographic printing relied on the light sensitibity of silver compounds. Silver was known as a light sensitive substance. The processes described in this paper are all based on print-out paper(P.O.P.) covered with salt of silver. Salted paper, Albumen paper and Gelatin-Chloride paper were reproduced from the recipes. The image appeared when the P.O.P. was exposed to sunlight or daylight without chemical development. The range of density and tonal range of the images on the P.O.P. were measured and shown through the CHARACTERISTIC CURVE and CIE LAB COLOR SYSTEM. The color of the P.O.P. after fixing is usually reddish brown, but substances such as albumin or gelatin produce different colors. As a result, the Albumen print process created greater density and contrast. Gelatin-Chloride paper had a glossy surface and a wide range of colors and contrasts. Gold toning changed the image hue on a silver P.O.P. from reddish-brown to purple, and provided more possibilities for application. P.O.P. is almost unknown today but it is still worth creating an image through the application of these processes.
林亮煥 상명대학교 논문집 1987 상명대학교논문집 Vol.19 No.-
The purpose of this study is by Gum Process using a dot-negative to reduce the time of work compared with that of the classical process and to obtared with the abundant gradation and the better image quality. In this paper the pigment images produced by dot-negative and no-negative on the same condition are compared and evaluated according to the gradation and the image quality. As the result, first the Gum Process is reduced by using a dot-negative film. Secondly, gradation and image quality are D_R=0. 57, Γ=0.75 and 5.0 lines/mm. It is expected that this process can be applied to the filed of photographic and crafts.