19 citations · 19 across the 4 of their papers we have counts for
4 papers
Continuous Piecewise-Affine Based Motion Model for Image Animation
Hexiang Wang, Fengqi Liu, Qianyu Zhou +3
Image animation aims to bring static images to life according to driving videos and create engaging visual content that can be used for various purposes such as animation, entertai…
Generate Coherent Rays Directly
Fengqi Liu, Zaonan Tan, Weilai Xiang +7
The path tracing method generates incoherent rays by randomly sampling directions. This randomness makes it unsuitable for modern processor architectures that rely on coherence to…
Faster Ray Tracing through Hierarchy Cut Code
WeiLai Xiang, FengQi Liu, Dan Li +4
We propose a novel ray reordering technique to accelerate the ray tracing process by encoding and sorting rays prior to traversal. Instead of spatial coordinates, our method encode…
Semi-supervised 3D Object Detection via Adaptive Pseudo-Labeling
Hongyi Xu, Fengqi Liu, Qianyu Zhou +4
3D object detection is an important task in computer vision. Most existing methods require a large number of high-quality 3D annotations, which are expensive to collect. Especially…