1 code implementation • 3 Apr 2024 • Yunfan Lu, Yijie Xu, Wenzong Ma, Weiyu Guo, Hui Xiong
To end this, we present a Swin-Transformer-based backbone and a pixel-focus loss function for demosaicing with missing pixel values in RAW domain processing.
no code implementations • 1 Apr 2024 • Guoqiang Liang, Kanghao Chen, Hangyu Li, Yunfan Lu, Lin Wang
To this end, we propose a real-world (indoor and outdoor) dataset comprising over 30K pairs of images and events under both low and normal illumination conditions.
no code implementations • 27 Jun 2023 • Yunfan Lu, Guoqiang Liang, Lin Wang
Although events possess high temporal resolution, beneficial for video frame interpolation (VFI), a hurdle in tackling this task is the lack of paired GS frames.
1 code implementation • 24 May 2023 • Yunfan Lu, Guoqiang Liang, Lin Wang
Images captured by rolling shutter (RS) cameras under fast camera motion often contain obvious image distortions and blur, which can be modeled as a row-wise combination of a sequence of global shutter (GS) frames within the exposure time naturally, recovering high-frame-rate GS sharp frames from an RS blur image needs to simultaneously consider RS correction, deblur, and frame interpolation Taking this task is nontrivial, and to our knowledge, no feasible solutions exist by far.
1 code implementation • CVPR 2023 • Yunfan Lu, Zipeng Wang, Minjie Liu, Hongjian Wang, Lin Wang
In addition, we collect a real-world dataset with spatially aligned events and RGB frames.
1 code implementation • 17 Feb 2023 • Xu Zheng, Yexin Liu, Yunfan Lu, Tongyan Hua, Tianbo Pan, Weiming Zhang, DaCheng Tao, Lin Wang
Event cameras are bio-inspired sensors that capture the per-pixel intensity changes asynchronously and produce event streams encoding the time, pixel position, and polarity (sign) of the intensity changes.
3 code implementations • 27 Jul 2022 • Yusheng Wang, Yunfan Lu, Ye Gao, Lin Wang, Zhihang Zhong, Yinqiang Zheng, Atsushi Yamashita
Video deblurring is a highly under-constrained problem due to the spatially and temporally varying blur.
1 code implementation • 4 Jun 2022 • Yunfan Lu, Yiqi Lin, Hao Wu, Yunhao Luo, Xu Zheng, Hui Xiong, Lin Wang
Image restoration and enhancement is a process of improving the image quality by removing degradations, such as noise, blur, and resolution degradation.
no code implementations • 25 Aug 2021 • Hanbo Zhang, Yunfan Lu, Cunjun Yu, David Hsu, Xuguang Lan, Nanning Zheng
This paper presents INVIGORATE, a robot system that interacts with human through natural language and grasps a specified object in clutter.
no code implementations • 19 Jul 2021 • Siwei Chen, Xiao Ma, Yunfan Lu, David Hsu
Like the model-based analytic approaches to manipulation, the particle representation enables the robot to reason about the object's geometry and dynamics in order to choose suitable manipulation actions.