43 citations · 58 across the 6 of their papers we have counts for
6 papers
A Perceptual Quality Metric for Video Frame Interpolation
Qiqi Hou, Abhijay Ghildyal, Feng Liu
Research on video frame interpolation has made significant progress in recent years. However, existing methods mostly use off-the-shelf metrics to measure the quality of interpolat…
Automatic Portrait Video Matting via Context Motion Network
Qiqi Hou, Charlie Wang
Automatic portrait video matting is an under-constrained problem. Most state-of-the-art methods only exploit the semantic information and process each frame individually. Their per…
Fast Monte Carlo Rendering via Multi-Resolution Sampling
Qiqi Hou, Zhan Li, Carl S Marshall +2
Monte Carlo rendering algorithms are widely used to produce photorealistic computer graphics images. However, these algorithms need to sample a substantial amount of rays per pixel…
Context-Aware Image Matting for Simultaneous Foreground and Alpha Estimation
Qiqi Hou, Feng Liu
Natural image matting is an important problem in computer vision and graphics. It is an ill-posed problem when only an input image is available without any external information. Wh…
Large Margin Learning in Set to Set Similarity Comparison for Person Re-identification
Sanping Zhou, Jinjun Wang, Rui Shi +3
Person re-identification (Re-ID) aims at matching images of the same person across disjoint camera views, which is a challenging problem in multimedia analysis, multimedia editing…
Deep Ranking Model by Large Adaptive Margin Learning for Person Re-identification
Jiayun Wang, Sanping Zhou, Jinjun Wang +1
Person re-identification aims to match images of the same person across disjoint camera views, which is a challenging problem in video surveillance. The major challenge of this tas…