基于光流重投影的高性能轻量级帧外插技术

覃浩宇,过洁,张浩南,冯泽森,浦亮,张嘉伟,郭延文

High-performance lightweight frame extrapolation technique based on optical flow reprojection

Haoyu QIN,Jie GUO,Haonan ZHANG,Zesen FENG,Liang PU,Jiawei ZHANG,Yanwen GUO

表 2 不同场景下的定量指标结果对比

Tab.2 Comparison of quantitive indicator result of different scene

方法 场景 PSNR/dB SSIM PT/(dB·ms−1) ExtraNet MD 28.18 0.8801 0.9866 RF 23.50 0.8292 0.8228 本文方法 MD 26.95 0.8299 2.5046 RF 21.21 0.7357 1.9711 本文方法(Fast) MD 25.70 0.7972 4.0031 RF 20.34 0.6796 3.1682