(Direction Correlational Deinterlacing) is the patented Faroudia video processing technology of Faroudja Company, a subsidiary of Sage Corporation in the United States. Usually, when a standard interlaced video signal passes through a progressive scan display device, the edges of the image will be deformed. DCDi technology can eliminate this deformation and obtain a smoother and more natural video image effect.
DCDi? (Directional Correlational Deinterlacing) is a patented Faroudja company technology. It can image from any angle in dynamic pictures, repair the edges of the picture, make the image smooth, natural and realistic, and avoid other deburring. Obvious jagged images brought about by technology
Deburring technology (Deinterlacing) detects and processes static images differently from dynamic images, and is not as effective as the latter. Especially when the two coexist in a page, it will cause a more obvious 30 Hz stroboscopic effect. The pictures are no longer integrated, but cover each other, causing visual discomfort. However, Faroudja DCDi technology can correctly handle static areas, resulting in smooth, flicker-free images.
DCDi integrates into the 3:2 pull-down movie mode, producing 2 converted movie pictures in every 5 video areas, improving cross-color, eliminating the aliasing phenomenon of moving images, and projecting cinema-level order Shocking video effects.
At present, this technology is widely used in high-end professional DVDs and high-end high-definition TVs and projections. The more well-known one is the OPPO 981 disc player, which can improve the image quality of ordinary D5 and D9 discs to 1080P playback. , to achieve the "quasi-HD" effect
So it is necessary to buy 981