Introduction

LIU, Siqi

Biography

TITLE/POSITON

Research Scientist

RESEARCH DIRECTION

Medical Image Analysis, Biometric Security, Computer Vision, Deep Learning

EMAIL

siqiliu@sribd.cn

EDUCATION BACKGROUND

Ph.D. in Hong Kong Baptist University 

B.Sc. in Sun Yat-sen University

BIOGRAPHY

刘斯奇博士现为深圳市大数据研究院研究科学家。他在中山大学获得学士学位，后赴香港浸会大学深造，于2021年获计算机科学博士学位并继续博士后研究工作至2022年。刘斯奇博士在2014年于京都大学进行访问交流。他的研究兴趣包括胃肠镜影像分析，病例图像分析等医学影像分析相关方向，生物识别安全，计算机视觉和深度学习。他在ECCV, AAA, IJCAI, IEEE TIFS 等计算机视觉与模式识别领域顶级会议和期刊发表文章数篇，并连续担任CVPR、ICCV、ECCV、ICLR、AAAI、IJCAI、WACV、IEEE TPAMI、TIP、TIFS、TDSC、TBIOM等顶级会议和期刊审稿人。

PAPER

  • SQ. Liu, X. Lan, and PC. Yuen, “Learning Temporal Similarity of Remote Photoplethysmography for Fast 3D Mask Face Presentation Attack Detection,” IEEE Transactions on Information Forensics and Security (TIFS), 2022.
  • SQ. Liu, X. Lan, and PC. Yuen, “Multi-Channel Remote Photoplethysmography Correspondence Feature for 3D Mask Face Presentation Attack Detection,” IEEE Transactions on Information Forensics and Security (TIFS), 2021.
  • SQ. Liu, and PC. Yuen, “A General Remote Photoplethysmography Estimator with Spatiotemporal Convolutional Network,” FG, 2020.
  • SQ. Liu, X. Lan, and PC. Yuen, “Temporal Similarity Analysis of Remote Photoplethysmography for Fast 3D Mask Face Presentation Attack Detection,” WACV, 2020.
  • SQ. Liu, X. Lan, PC. Yuen, “Remote Photoplethysmography Correspondence Feature for 3D Mask Face Presentation Attack Detection” in ECCV, 2018.
  • SQ. Liu, PC. Yuen, S. Zhang, G. Zhao,”3D Mask Face Anti-spoofing with Remote Photoplethysmography” in ECCV, 2016.
  • SQ. Liu, B. Yang, PC. Yuen, G. Zhao, “A 3D Mask Face Anti-spoofing Database with Real World Variations.” in CVPRW, 2016.
  • C. Yin, SQ. Liu, VWS. Wong, PC. Yuen, “Learning Sparse Interpretable Features For NAS Scoring From Liver Biopsy Images,” IJCAI, 2022.
  • C. Yin, SQ. Liu, R. Shao, and PC. Yuen, “Focusing on Clinically Interpretable Features: Selective Attention Regularization for Liver Biopsy Image Classification,” MICCAI, 2021. (Oral (11.3%))
  • J. Du, SQ. Liu, B. Zhang, and PC. Yuen, “Weakly Supervised rPPG Estimation for Respiratory Rate Estimation,” ICCVW, 2021.
  • W. Lou, X. Yu, C. Liu, X. Wan, G. Li, SQ. Liu, H. Li, “Multi-stream Cell Segmentation with Low-level Cues for Multi-modality Images.” In NeurIPS, 2022

PUBLICATION

  • SQ. Liu, PC. Yuen, “Recent Progress on Face Presentation Attack Detection of 3D Mask Attacks,” Hand- book of Biometric Anti-Spoofing (Third Edition): Presentation Attack Detection and Vulnerability Assessment, Springer, 2022.
  • SQ. Liu, PC. Yuen, X. Li, and G. Zhao, “Recent Progress on Face Presentation Attack Detection of 3D Mask Attacks,” Handbook of Biometric Anti-Spoofing (Second Edition): Presentation Attack Detection, Springer, 2019.

PATENT

  • PC. Yuen, SQ. Liu, S. Zhang, and G. Zhao, “3D Mask Face Anti-spoofing with Remote Photoplethysmography,” US Patent, 2019.