인간의 시각특성 및 JND 측정을 통한 디지털사진의 PPI 수치 결정에 관한 연구
A Study on PPI Determination of Digital Photography with Human Vision Characteristic and JND Measurement
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초록
Since the world became through the digital times, the digital photography has been used public photography. Because the digital photography comprises pixel, the printing digital photography means the information of pixel been printed. If user wants to print digital photography with the size that wanted, user has to assign the number of pixel per inch. However, nowadays there are so many different kinds of digital printer; it is hard to specify the standard print resolution. Thus, this study will stable the proper print resolution size to print with human vision characteristic. This study also will propose the print resolution which equals to the size of pixel from the maximum permissible size of pixel with the optimum viewing distance.
Abstract
Since the world became through the digital times, the digital photography has been used public photography. Because the digital photography comprises pixel, the printing digital photography means the information of pixel been printed. If user wants to print digital photography with the size that wanted, user has to assign the number of pixel per inch. However, nowadays there are so many different kinds of digital printer; it is hard to specify the standard print resolution. Thus, this study will stable the proper print resolution size to print with human vision characteristic. This study also will propose the print resolution which equals to the size of pixel from the maximum permissible size of pixel with the optimum viewing distance.
참고문헌 (16)
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