TEMPORAL LUMINANCE VARIATION DETECTION AND CORRECTION FOR HIERARCHICAL LEVEL FRAME RATE CONVERTER

摘要

Systems and methods for the reduction of motion compensation artifacts in a standard or high resolution image interpolation, more specifically to temporal luminance variation, are described. In one innovative aspect, a method of correcting temporal luminance variation (TLV) artifacts during frame rate conversion is provided. The method includes detecting TLV between a first image and a second image based on edge information, TLV characteristics, and motion estimation information. The method further includes determining the location of TLV artifacts in an interpolated image between the first image and the second image. The method also includes modifying the interpolated image based on the determination.