Frame Rate Up-Conversion Using Adaptive Bilateral Motion Estimation
نویسندگان
چکیده
Frame rate up-conversion is a post processing tool to convert the frame rate from a lower number to a higher one. This paper presents a motion compensated frame rate up-conversion algorithm that uses the expanded range of the adaptive bilateral motion estimation to enhance the accuracy of motion vectors. In experiments using benchmark test sequences, the proposed algorithm improves the average PSNR of interpolated frames by up to 1.91 dB compared to the conventional algorithm1. Key-Words: Frame rate up conversion, Motion estimation, motion compensated interpolation.
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