The various hqxx algorithms are still there, personally I don't like the look of them, but what's advanced a lot in recent times is TV emulation. A programmer c

The various hqxx algorithms are still there, personally I don't like the look of them, but what's advanced a lot in recent times is TV emulation. A programmer called blargg has released several NTSC filters which really make games look how they did when you first played them, how they were intended to. They've been integrated into many emulators. Have a look at the screenshots, to me they look way more attractive than traditional hq-style upscaling filters. http://slack.net/~ant/libs/ntsc.html http://slack.net/~ant/libs/ntsc.html