| 摘要 |
PURPOSE:To obtain almost the same feeling as the result of comparison between the images from a video film and a VTR by bringing a color temperature of a video signal system of a VTR and a video projector from 3,200 deg.K into 5,600 deg.K. CONSTITUTION:The color temperature of a film is generally 5,600 deg.K. On the other hand, in case of a video system, the color temperature of a camera is 3,900 deg.K, that of a monitor television receiver is 9,600 deg.K+5MPCD and that of a video projector is 9,000 deg.K+20MPCD having a clear difference. The color temprature of the video signal is set from 3,200 deg.K (for TV movie) into 5,600 deg.K (for movie). Thus, the feeling very close to the film is obtained and a problem due to the difference of both is eliminated. |
