Color Knowledge

最近我学了很多"色"的东西. 我已经很好"色"了.
老师还教我更多跟色有关的事.

其实你们的眼睛不能看很多跟黄色有关的东西.
为什么我写"你们"而不是"我们".
因为我已经练成"天眼", 可以看的东西比普通人多.
听说我的好友也要练成.
可能是因为他也姓"林"的关系吧.

普通人都会看到很多不同种类的青. 比如: 黑青啊.
电脑能给我看到的颜色有限. 除非你的荧光屏很好.
我也学了很多跟照相机有关的知识.

Pixel Dimension is about width x height.
Resolution is about pixel per inch (ppi).

So actually we often mistook resolution as pixel dimension.

For buying camera, there is few things to take note. how many sensor the camera have?
If there is three RGB color light sensor will be the best...but the price is super expensive and it consumes much more energy. So normally, camera will have one light sensor only. Next point to take note on is the pixel size...for example 10 megapixel will be more than enough. Next will be sensor size...if your pixel size is high...but sensor size is small....the photo won't be very nice also. I recommend Cannon 1st, Sony 2nd...due to the technology they use...try look for Foveon X3 technology. With Foveon X3, your photo colour will be more realistic. If you look for super duper fast photo capturing technology, look for Kawahito Lab, they can take 3500 frames per second.

By the way, today I didn't take own photo....because my camera run out of battery.

Good night.