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Volume 66, Issue 3
Displaying 1-9 of 9 articles from this issue
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2003 Volume 66 Issue 3 Pages 215-241
Published: June 25, 2003
Released on J-STAGE: August 11, 2011
JOURNAL FREE ACCESSDownload PDF (5678K) -
Tokuzo KATO, Yoshihito HARADA, Kenji KYUMA, Masami SUGIMORI2003 Volume 66 Issue 3 Pages 242-246
Published: June 25, 2003
Released on J-STAGE: August 11, 2011
JOURNAL FREE ACCESSWe developed the new digital SLR camera “EOS-1Ds” with 11.1 megapixels, full-frame 35mm CMOS sensor, designed for professional and advanced photographers.We hereto report the peripheral digital technology of the CMOS sensor and colour imaging newly-developed for this digital camera.View full abstractDownload PDF (2767K) -
Hiroshi KOMATSUZAKI, Kiyotaka KOBAYASHI, Michio CHO2003 Volume 66 Issue 3 Pages 247-251
Published: June 25, 2003
Released on J-STAGE: August 11, 2011
JOURNAL FREE ACCESSIt could be said that even in the middle of time digital photograph is getting more and more popular, still a great reliance on silver photograph exists. So it's important for silver photograph to make further development in order to get even better images and meet the users's increasing demand.
Silvi F2.8 is really the one developed on this basis. The process to have come to this objective and the particularities in the course of development go like this.View full abstractDownload PDF (3173K) -
Hiroshi NOMURA, Masaru EGUCHI2003 Volume 66 Issue 3 Pages 252-255
Published: June 25, 2003
Released on J-STAGE: August 11, 2011
JOURNAL FREE ACCESSIn recent years, the technical development on a compact camera which have higher zoom ratio has progressed. On the other hand, product development of the compact camera which is characteristic in the situation that digital camera spread is extended rapidly, is indispensable. We succeeded in developing a highly precise change group mechanism and a small optical system, and put in practical use ESPIO 24EW which have the 4.4 time zoom lens and includes 24 mm of wide angles.View full abstractDownload PDF (1217K) -
Akira SHIRAISHI2003 Volume 66 Issue 3 Pages 256-261
Published: June 25, 2003
Released on J-STAGE: August 11, 2011
JOURNAL FREE ACCESSPresent cameras have been highly automated with functions such as autofocus, autoexposure, automatic loading, and rewinding. However, the automation is not always flexible enough for the photographer; the camera position eeds to be changed to lock focus and exposure and then moved back to recompose the picture. The Capios 160A camera wascreated to automate this procedure allowing the photographer to simply concentrate on composition. This is a report onthe objectives and development of the Capios 160A's Area AF.View full abstractDownload PDF (4738K) -
Kiyoshi KAWAI, Yasunori MIMAKI, Sadayuki YAMARYO, Katsumi MAKINO2003 Volume 66 Issue 3 Pages 263-268
Published: June 25, 2003
Released on J-STAGE: August 11, 2011
JOURNAL FREE ACCESSThe silver-halide photosensor can adopt a three-dimensional arrangement (stratification) via multi-layer application, to achieve high sensitivity, high resolution and wide latitude in design. And systems using silver-halide film can be used almost permanently, due to the fact that the silver-halide sensor can be continuously upgraded without the need to change the system. For these reasons we will continue to pursue high sensitivity and high image quality in motion-picture film, and will develop new films that reflect the changing needs of movie-making.View full abstractDownload PDF (4171K) -
Katsuyuki TAGUCHI2003 Volume 66 Issue 3 Pages 269-273
Published: June 25, 2003
Released on J-STAGE: August 11, 2011
JOURNAL FREE ACCESS100 years have passed since Movies appeared, and 50 years have passed since TV broadcasting began. The broadcasting is being digitized, the diversification of the package media such as VHS, DVD, memory cards etc, is progressing. A streaming media such as Internet or Broadband is also being evolved at a very high speed.
In such cases, the importance of the contents development and the needs of “One-Source for Multi-Use” is rising, and much more attention is being paid to the digital technology as a key technology for them. So far, film is mainly used to make the contents of Movies, TV programs, TV Commercials, and so on.
Excellent points of film are as follows.
1, Film has the completely 1 frame image. 2, The number of recording frames can be set up freely at the timing of shooting. 3, Film has very wide range of the latitude.
Panasonic has developed a film like digital camera named Varicam with the above key features This paper introduces the new technology regarding the film like digital camera and the new proposal about a shooting method.View full abstractDownload PDF (3859K) -
Eiji KIMURA2003 Volume 66 Issue 3 Pages 274-279
Published: June 25, 2003
Released on J-STAGE: August 11, 2011
JOURNAL FREE ACCESSDigital technology is being used for each process with digitalcinema from the shooting to the projection. Though it paid attention only to the part of the shooting and the projection, a system was tidy gradually in such cases asthe colormanagement compressing security and transmitting. The present condition of digitalcinema is reported.View full abstractDownload PDF (3821K) -
Satoshi KIMURA2003 Volume 66 Issue 3 Pages 280-284
Published: June 25, 2003
Released on J-STAGE: August 11, 2011
JOURNAL FREE ACCESSFor over 100 years film projection has been the basis of the cinema industry world-wide. The Development of High resolution Projector has allowed realization of Digital Cinema and Home Theater market. The objective of this paperis to present the technical description of the D-ILA projector used for this application. Recently D-ILA projector provides up to 12000 lumens and resolutions at or above 4 k×3 k are the desired goals for many of the projects they have in development. The paper will also discuss the requirements and future for digital cinema systems.View full abstractDownload PDF (3448K)
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