2604.01441 Video Frame Interpolation at 4K Resolution Exhibits Systematic Ghosting Artifacts That PSNR Fails to Capture
Video frame interpolation (VFI) at 4K resolution exhibits systematic ghosting artifacts around moving object boundaries that standard quality metrics fail to capture. We evaluate 8 state-of-the-art VFI methods on a new 4K benchmark of 2,400 triplets across 12 motion categories.