2 code implementations • 6 Jan 2020 • Longguang Wang, Yulan Guo, Li Liu, Zaiping Lin, Xinpu Deng, Wei An
The key challenge for video SR lies in the effective exploitation of temporal dependency between consecutive frames.
Ranked #6 on Video Super-Resolution on MSU Super-Resolution for Video Compression (BSQ-rate over ERQA metric)
2 code implementations • 23 Sep 2018 • Longguang Wang, Yulan Guo, Zaiping Lin, Xinpu Deng, Wei An
Extensive experiments demonstrate that HR optical flows provide more accurate correspondences than their LR counterparts and improve both accuracy and consistency performance.
Ranked #13 on Video Super-Resolution on Vid4 - 4x upscaling
no code implementations • 23 Aug 2017 • Longguang Wang, Zaiping Lin, Jinyan Gao, Xinpu Deng, Wei An
Single image super-resolution aims to generate a high-resolution image from a single low-resolution image, which is of great significance in extensive applications.
no code implementations • 20 Jun 2017 • Longguang Wang, Zaiping Lin, Xinpu Deng, Wei An
In this paper, we propose an end-to-end fast upscaling technique to replace the interpolation operator, design upscaling filters in LR space for periodic sub-locations respectively and shuffle the filter results to derive the final reconstruction errors in HR space.