Is there know-how of ripping sprites quickly?

[Borkjh]

Excuse me, can I ripping mame, naomi, taito type x games sprites more quickly?

 

[danno]

Not really, sprite ripping is never quick, best you can do is explain the process you're already using and we might be able to help you tweak it a little more, no point in telling you how to speed it up if you're already using the fastest method.

 

[O Ilusionista]

Mame doesn't have a universal method. You can find some methods here Tutorial - Ripping From MAME
For Naomi games, its "easier" to rip from Dreamcast and there are some tools, take a look here: Are there any plans to (slowly) switch over to IKEMEN Go on this thread?