Heh not a very useful comparison. PSX is direct feed full screen, taipei is taken from an archived twitch stream where the game was only being displayed in 3/4 of the screen. Plus the contrast change seems to come from the source rather than the game, because on the same stream you can see the TV behind them displaying the game and the colors look totally different than the main screen of the stream.
Here: http://i.imgur.com/Fy7toxW.png
Main screen on the left: washed out. TV screen on the right: the blue from the sky is clearly seen. GIF was taken from the main screen on the left.