Proposal for Digitization of 35 mm Black and White Film -Scanning film with digital camera-
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초록
Photography market has already been digitized. However, the information of analog graphic films photographic films exists and has still been produced. Therefore, there is a need to study and analyze effective digitization methods. The conventional method is performed using a scanner. It is difficult to difficult to scan it by a high-resolution laser scanner due to its nature. Thus, flatbed and virtual drum scanners are mainly used. There exists a need for high resolution scanning methods because these scanners may not be enough to digitize all information about analog films. As an improved method, this study proposes a method of obtaining data by taking images with a digital camera. The present digital camera technology has higher resolution than that of 35 mm black and white analog film and will be able to digitize almost all information. The present study proposes a method of taking a shot of a silver halide film with a digital camera beyond the established method of using a scanner to digitize the silver halide films. The proposed method will be shorten the processing time and improves the resolution in comparison to the existing scanning process. It will also be analyzed in this paper to compare the two results.
Abstract
Photography market has already been digitized. However, the information of analog graphic films photographic films exists and has still been produced. Therefore, there is a need to study and analyze effective digitization methods. The conventional method is performed using a scanner. It is difficult to difficult to scan it by a high-resolution laser scanner due to its nature. Thus, flatbed and virtual drum scanners are mainly used. There exists a need for high resolution scanning methods because these scanners may not be enough to digitize all information about analog films. As an improved method, this study proposes a method of obtaining data by taking images with a digital camera. The present digital camera technology has higher resolution than that of 35 mm black and white analog film and will be able to digitize almost all information. The present study proposes a method of taking a shot of a silver halide film with a digital camera beyond the established method of using a scanner to digitize the silver halide films. The proposed method will be shorten the processing time and improves the resolution in comparison to the existing scanning process. It will also be analyzed in this paper to compare the two results.
참고문헌 (8)
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- Kennel, G., "Digital Film Scanning and Recording", SMPTE Journal, pp.174~181 (1994)
- Gennetten, K. D., "Color and tone correction of a negative film scan using existing silver-halide print", Hewlett-Packard Development Com L.P, US6621923, US09, 2003
- 주종우, "듀얼-패스 필터를 활용한 적외선 이미지의 해상도 향상", 현대사진영상학회 논문집, 17(2), pp.116~131 (2014), 현대사진영상학회[DOI]
- 손영호, "디지털 카메라의 가변 다이내믹 레인지", AURA, (27), pp.161~173 (2012), 한국사진학회