... comb filter(DCF), adopt Mstar ACE-5 auto color and image enhancement engine, improve the constrast, details, colour of skin, edge etc ... comb filter(DCF), adopt Mstar ACE-5 auto color and image enhancement engine, improve the constrast, details, colour of skin, edge etc ... comb filter(DCF), adopt Mstar ACE-5 auto color and image enhancement engine, improve the constrast, details, colour of skin, edge ...