Search Results for author: Zikun Liu

Found 5 papers, 1 papers with code

Segmentation Guided Sparse Transformer for Under-Display Camera Image Restoration

no code implementations9 Mar 2024 Jingyun Xue, Tao Wang, Jun Wang, Kaihao Zhang, Wenhan Luo, Wenqi Ren, Zikun Liu, Hyunhee Park, Xiaochun Cao

Specifically, we utilize sparse self-attention to filter out redundant information and noise, directing the model's attention to focus on the features more relevant to the degraded regions in need of reconstruction.

Image Restoration Instance Segmentation +1

Deep Video Restoration for Under-Display Camera

no code implementations9 Sep 2023 Xuanxi Chen, Tao Wang, Ziqian Shao, Kaihao Zhang, Wenhan Luo, Tong Lu, Zikun Liu, Tae-Kyun Kim, Hongdong Li

With the pipeline, we build the first large-scale UDC video restoration dataset called PexelsUDC, which includes two subsets named PexelsUDC-T and PexelsUDC-P corresponding to different displays for UDC.

Video Restoration

BatMobility: Towards Flying Without Seeing for Autonomous Drones

1 code implementation21 Jul 2023 Emerson Sie, Zikun Liu, Deepak Vasisht

Unmanned aerial vehicles (UAVs) rely on optical sensors such as cameras and lidar for autonomous operation.

Collision Avoidance Optical Flow Estimation

Multi-Frequency Representation Enhancement with Privilege Information for Video Super-Resolution

no code implementations ICCV 2023 Fei Li, Linfeng Zhang, Zikun Liu, Juan Lei, Zhenbo Li

CNN's limited receptive field restricts its ability to capture long-range spatial-temporal dependencies, leading to unsatisfactory performance in video super-resolution.

Video Super-Resolution

Cannot find the paper you are looking for? You can Submit a new open access paper.