Motion adaptive deinterlacing combining with texture detection and its FPGA implementation

A same-parity 4-field based motion adaptive deinterlacing algorithm combining with texture detection is presented in this paper. Comparing with the existing low-end deinterlacing algorithm, this method greatly improves image quality for both static and fast moving objects due to high motion detection accuracy. Its hardware architecture is also simpler than high-end deinterlacer architecture, e.g. motion estimation & compensation deinterlacer. Its FPGA implementation is also presented.