About me

I am an Associate Professor at the College of Computer Science and Electronic Engineering, Hunan University.

I was a postdoctoral researcher at ComSee group, ISPR department of Institut Pascal, UMR 6602 - CNRS. Beofre that, I obtained my Ph.D. from Université Clermont Auvergne after spending three wonderful years at Clermont-FD, where I was advised by Dr. Omar Ait-Aider and Prof. Helder Araújo.

Previously I obtained my Master’s degree in Geo-information Science and Earth Observation from Faculty ITC, University of Twente, Netherlands and Bachelor’s degree in Spatial-Informatics & Digitalized Technology from Wuhan University, China.

News

• [06/07/2024] One paper is accepted to ECCV 2024!

Publication

Notes: Joint first authors are indicated using # and corresponding authors are indicated using *

•  Ego-motion Estimation for Vehicles with a Rolling Shutter Camera
  Yongcong Zhang, Bangyan Liao, Delin Qu, Junde Wu, Xinyu Lu, Wanting Li, Yifei Xue, and Yizhen Lao*
  IEEE Transactions on Intelligent Vehicles (T-IV), 2024
  [pdf]   [code] Comming soon

•  RSL-BA: Rolling Shutter Line Bundle Adjustment
  Yongcon Zhang, Bangyan Liao#, Yifei Xue, Lu Chen, Peidong Liu and Yizhen Lao*
  European Conference on Computer Vision (ECCV), 2024
  [pdf]   [code] Comming soon

•  Towards Nonlinear-Motion-Aware and Occlusion-Robust Rolling Shutter Correction
  Delin Qu, Yizhen Lao#, Dong Wang, Zhigang Wang, Xuelong Li and Bin Zhao*
  International Conference on Computer Vision (ICCV), 2023
  [pdf]   [code]

•  Fast Rolling Shutter Correction in the Wild
  Delin Qu, Bangyan Liao#, Huiqing Zhang, Omar Ait-Aider and Yizhen Lao*
  IEEE Transactions on Pattern Analysis and Machine Intelligence (T-PAMI), 2023
  [pdf]   [code]

•  Revisiting Rolling Shutter Bundle Adjustment: Toward Accurate and Fast Solution
  Bangyan Liao, Delin Qu#, Yifei Xue, Huiqing Zhang and Yizhen Lao*
  IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2023
  [pdf]   [Code]

•  DFR: Depth from Rotation by Uncalibrated Image Rectification with Latitudinal Motion Assumption
  Yongcon Zhang, Yifei Xue#, Ming Liao, Huiqing Zhang and Yizhen Lao*
  IEEE International Conference on Multimedia and Expo (ICME), 2023
  [pdf]   [code](comming soon)

•  FEC: Fast Euclidean Clustering for Point Cloud Segmentation
  Yu Cao, Yancheng Wang#, Yifei Xue, Huiqing Zhang and Yizhen Lao*
  Drones, 2022
  [pdf]   [code]

•  Augmenting TV Shows via Uncalibrated Camera Small Motion Tracking in Dynamic Scene
  Yizhen Lao, Jie Yang#, Xinying Wang, Jianxin Lin, Yu Cao and Shien Song*
  ACM Multimedia (ACM MM), 2021
  [pdf]

•  Solving Rolling Shutter 3D Vision Problems using Analogies with Non-rigidity
    Yizhen Lao*, Omar Ait-Aider, and Adrien Bartoli
  International Journal of Computer Vision (IJCV), 2020
  [Springer web]   [pdf]

•  Rolling Shutter Homography and its Applications
   Yizhen Lao*, Omar Ait-Aider
  IEEE Transactions on Pattern Analysis and Machine Intelligence (T-PAMI), 2020
  [IEEE web]   [pdf]  [supplymental meterial]

•  3D Vision Geometry for Rolling Shutter Cameras
   Yizhen Lao
  Ph.D. Thesis, 2019
  [pdf]

•  Rolling Shutter Pose and Ego-motion Estimation using Shape-from-Template
   Yizhen Lao*, Omar Ait-Aider, and Adrien Bartoli
  European Conference on Computer Vision (ECCV), 2018
  [pdf]

•  A Robust Method for Strong Rolling Shutter Effects Correction Using Lines with Automatic Feature Selection
   Yizhen Lao*, Omar Ait-Aider
  IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2018
  [pdf]   [supplymental meterial]   [video]

• Robustified SfM with Rolling-Shutter Camera Using Straightness Constraint
  Yizhen Lao*, Omar Ait-Aider, and Helder Araujo
  Pattern Recognition Letters (PRL), 2018
  [Elsevier web]   [pdf]   [supplymental meterial]

Services

Conference Reviewer: CVPR, ICCV, ECCV, ICLR, AAAI, WACV, ACCV

Journal Reviewer: CVIU