
「意味」にまつわる意味深長で多様なテーマを取り上げています。 2011年2月13日から1年間ほどhttp://yakuruma.blog.fc2.com に移転して更新していましたが、2011年12月28日より当サイトで更新を再開しました。上記サイトは現在『矢車SITE』として当ブログを含めた更新情報やつぶやきを写真とともに掲載しています。
2010年11月1日月曜日
縦書き及び横書きの機能性の差異と鏡像問題 その2 ― 両眼視差の問題

2010年10月11日月曜日
縦書きおよび横書きの機能性の差異と鏡像問題
2010年8月23日月曜日
The image and the medium that carries the image
(This is the English summary of the last article in Japanese)
It is hard to separate each other the image and the medium that carries the image.
However, virtual images in optics such as the mirror image and the magnifier image can be easily identified as pure images separated from the media.
There is no significant difference in reality between the virtual image and the image of the naked eye. If you are short sighted, the virtual image of eyeglasses can be clearer than the image of the naked eye.
The image of the photography, the cinema, videos, etc is derived from the real image in optics.
There is no difference in reality between the real image and the virtual image because the real image such as the image of the telescope becomes the true image only after you see it and when you see it, the real image is no more than the set of points the light passes and you are only seeing the image of the image source through the lenses. This situation is identical to seeing the virtual image.
So there is no difference in reality between the real image and the virtual image.
Imageries such as photo prints, video screens and the like are derived from the real image but are not the real image themselves. Those imageries are image sources themselves as well as are the carriers of the original real image
To see imageries such as photo prints is to see two different images, of which one is the original real image and the other is the image of the medium. And for the original real image, the other functions as the noise.
Therefore, the image of the medium itself that carries the original real image functions as a noise to the original real image.
This noise of the medium can be reduced optically.