Deinterlacing technique in medical endoscope system

Medical endoscope system has the characteristics as high precision, functional flexibility and cost efficiency, which make it the assistant of medical diagnoses as well as the foundation of long-distance transmission of medical images and information and real-time dynamic image processing. Nevertheless, distortion of medical image such as fuzzy key details of organs may appear caused by the interlacing scanning technology, which may result in misdiagnoses. De-interlacing technique to eliminate distortion is essential. The statement of image interlacing distortion is presented through the theory of interlacing scanning technology at first. And then various de-interlacing algorithms are proposed and compared. Finally, according to the major reason of image interlacing distortion in medical endoscope system, adaptive de-interlacing algorithm is used to eliminate the distortion with.