Dr. Lei Zhang
Professor Visual Media Computing Laboratory School of Computer Beijing Institute of Technology Address: 5 South Zhongguancun Street, Beijing 100081, China Office: Room 820, Centre Building, Zhongguancun Campus Email:

Research

Computer graphics
Image and video processing
Artificial intelligence generated content

Selected publications
Please email me if you want copies or codes of these papers.
	Decoupled two-stage talking head generation via Gaussian-landmark-based neural radiance fields Bo-Yao Ma, Yuan-Ping Cao, Lei Zhang Computational Visual Media, 2025. [code]
	Voxel-mesh hybrid representation for real-time view synthesis by meshing density field Chen-Hao Zhang, Yong-Yang Zhou, Lei Zhang IEEE Transactions on Visualization and Computer Graphics, 2025. [code]
	Novel view synthesis with wide-baseline stereo pairs based on local-global information Kai Song, Lei Zhang Computer & Graphics, 126, 104139, 2025.
	Intrinsic omnidirectional image decomposition with illumination pre-extraction Rong-Kai Xu, Lei Zhang, Fang-Lue Zhang IEEE Transactions on Visualization and Computer Graphics, 30(7), 4416-4428, 2024. [code]
	Spatially and temporally optimized audio-driven talking face generation Biao Dong, Bo-Yao Ma, Lei Zhang Computer Graphics Forum, 43(7), 2024. [code]
	Image stitching with manifold optimization Lei Zhang, Hua Huang IEEE Transactions on Multimedia, 25, 3469-3482, 2023.
	SCP-SLAM: Accelerating DynaSLAM with static confidence propagation Ming-Fei Yu, Lei Zhang, Wu-Fan Wang, Jia-Hui Wang IEEE Conference Virtual Reality and 3D User Interfaces (VR), 509-518, 2023.
	Progressive unsupervised learning of local descriptors Wufan Wang, Lei Zhang, Hua Huang ACM International Conference on Multimedia (MM), 2371-2379, 2022.
	Stochastic gate-based autoencoder for unsupervised hyperspectral band selection He Sun, Lei Zhang, Li-Zhi Wang, Hua Huang Pattern Recognition, 132, 108969, 2022.
	IMU-assisted online video background identification Jian-Xiang Rong, Lei Zhang, Hua Huang, Fang-Lue Zhang IEEE Transactions on Image Processing, 31, 4336-4351, 2022.
	Robust extraction and super-resolution of low-resolution flying aeroplane from satellite video De-Lei Chen, Lei Zhang, Hua Huang IEEE Transactions on Geoscience and Remote Sensing, 60, 4700916: 1-16, 2022.
	Loop closure detection by using global and local features with photometric and viewpoint invariance Ming-Fei Yu, Lei Zhang, Wu-Fan Wang, Hua Huang. IEEE Transactions on Image Processing, 30, 8873-8885, 2021.
	Small target detection in infrared videos based on spatio-temporal tensor model Hong-Kang Liu, Lei Zhang, Hua Huang IEEE Transactions on Geoscience and Remote Sensing, 58(12), 8689-8700, 2020.
	High-quality blind defocus deblurring of multispectral images with optics and gradient prior Xiao-Xiang Wei, Lei Zhang , Hua Huang Optics Express, 28(7), 10683-10704, 2020.
	Encoding shaky videos by integrating efficient video stabilization Hua Huang, Xiao-Xiang Wei, Lei Zhang IEEE Transactions on Circuits and Systems for Video Technology, 29(5), 1503-1514, 2019.
	Intrinsic motion stability assessment for video stabilization Lei Zhang, Qing-Zhuo Zheng, Hua Huang IEEE Transactions on Visualization and Computer Graphics, 25(4), 1681-1692, 2019. [Project page]
	Full-reference stability assessment of digital video stabilization based on Riemannian metric Lei Zhang, Qing-Zhuo Zheng, Hong-Kang Liu, Hua Huang. IEEE Transactions on Image Processing, 27(12), 6051-6063, 2018. [Project page]
	Bundled kernels for non-uniform blind video deblurring Lei Zhang, Le Zhou, Hua Huang IEEE Transactions on Circuits and Systems for Video Technology, 27(9), 1882-1894, 2017.
	Geodesic video stabilization in transformation space Lei Zhang, Xiao-Quan Chen, Xin-Yi Kong, Hua Huang IEEE Transactions on Image Processing, 26(5), 2219-2229, 2017. [Project page]
	A global approach to fast video stabilization Lei Zhang, Qian-Kun Xu, Hua Huang IEEE Transactions on Circuits and Systems for Video Technology, 27(2), 225-235, 2017.
	Efficient variational light field view synthesis for making stereoscopic 3D images Lei Zhang, Yu-Hang Zhang, Hua Huang Computer Graphics Forum, 34(7), 183-191, 2015.
	Guided adaptive image smoothing via directional anisotropic structure measurement Yu Zang, Hua Huang, Lei Zhang IEEE Transactions on Visualization and Computer Graphics, 21(9), 1015-1027, 2015.
	Efficient structure-aware image smoothing by local extrema on space-filling curve Yu Zang, Hua Huang, Lei Zhang IEEE Transactions on Visualization and Computer Graphics, 20(9), 1253-1265, 2014.
	VideoWeb: space-time aware presentation of a videoclip collection Hua Huang, Hong Liu, Lei Zhang IEEE Journal on Emerging and Selected Topics in Circuits and Systems, 4(1), 142-152, 2014.
	Multiplane video stabilization Zhong-Qiang Wang, Lei Zhang, Hua Huang Computer Graphics Forum, 32(7), 265-273, 2013.
	Hierarchical narrative collage for digital photo album Lei Zhang, Hua Huang Computer Graphics Forum, 31(7), 2173-2181, 2012.
	EXCOL: an extract-and-complete layering approach to cartoon animation reusing Lei Zhang, Hua Huang, Hong-Bo Fu IEEE Transactions on Visualization and Computer Graphics, 18(7), 1156-1169, 2012.
	Arcimboldo-like collage using internet images Hua Huang, Lei Zhang, Hong-Chao Zhang ACM Transactions on Graphics, 30(6), 155:1-8, 2011.
	RepSnapping: efficient image cutout for repeated scene elements Hua Huang, Lei Zhang, Hong-Chao Zhang Computer Graphics Forum, 30(7), 2059-2066, 2011.
	Video painting via motion layer manipulation Hua Huang, Lei Zhang, Tian-Nan Fu Computer Graphics Forum, 29(7), 2055-2064, 2010.
	An as-rigid-as-possible approach to sensor network localization Lei Zhang, Li-Gang Liu, Craig Gotsman, Steven J. Gortler ACM Transactions on Sensor Networks, 6(4), 35:1-21, 2010.
	A local/global approach to mesh parameterization Li-Gang Liu, Lei Zhang, Yin Xu, Craig Gotsman, Steven J. Gortler Computer Graphics Forum, 27(5), 1495-1504, 2008. [CGAL implementation]

Research

Selected publications