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| Content Provider | ACM Digital Library |
|---|---|
| Author | Hasegawa, Makoto Shimodaira, Yoshifumi Tomizawa, Kazunari Nishizawa, Kenichi Yoshida, Akiko Katoh, Shinichi Ozawa, Osamu Yoshida, Yasuhiro |
| Abstract | An imaging system, in general, consists of a capturing system (i.e., a camera), a signal transmission process, and an output device (display and/or printing systems). When capturing a picture, colors are captured by an imaging sensor on a camera, whose spectral responses are, in general, highly different from the color matching functions of CIE 1931. Such cameras show non-colorimetric response and provides inaccurate color information of a captured object. Additionally, when storing data, different digital cameras generate different signals in red, green, and blue (RGB), whose reproduction is highly dependent each device. Then, a display device applies its own color conversion based on RGB format. As a result, no colors are correctly captured and reproduced. A severe miscommunication happens between capturing and displaying systems as far as using device-dependent imaging systems. In order to really reproduce images of high-fidelity colors on a display, it is essential for the imaging system to adopt colorimetric method not only in displaying and but also in capturing images. Therefore, we propose a device-independent imaging system which can accurately capture colors and faithfully reproduce colors. |
| Starting Page | 1 |
| Ending Page | 1 |
| Page Count | 1 |
| File Format | PDF QT / MOV MP4 |
| ISBN | 9781450309745 |
| DOI | 10.1145/2037826.2037887 |
| Language | English |
| Publisher | Association for Computing Machinery (ACM) |
| Publisher Date | 2011-08-07 |
| Publisher Place | New York |
| Access Restriction | Subscribed |
| Content Type | Audio Video Text |
| Resource Type | Article |
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