Y
Yongtian Wang
Researcher at Beijing Institute of Technology
Publications - 358
Citations - 4216
Yongtian Wang is an academic researcher from Beijing Institute of Technology. The author has contributed to research in topics: Augmented reality & Holographic display. The author has an hindex of 27, co-authored 357 publications receiving 3010 citations. Previous affiliations of Yongtian Wang include Beijing Film Academy.
Papers
More filters
Journal ArticleDOI
Convex hull matching and hierarchical decomposition for multimodality medical image registration.
TL;DR: This study proposes a novel hierarchical pyramid strategy for 3D registration of multimodality medical images that demonstrates the effectiveness and robustness of the proposed method in registering the multiple modalities of medical images.
Proceedings ArticleDOI
Fusion of inertial and vision data for accurate tracking
TL;DR: Two different fusion models gyroscopes only model and accelerometers model are presented under extended Kalman filter framework, showing dramatic improvements in tracking stability and robustness of estimated motion parameters for gyroscope model, when the accelerometer measurements exist drift.
Proceedings ArticleDOI
Energy back-projective composition for 3-D coronary artery reconstruction
TL;DR: A novel energy back-projective composition model for 3-D reconstruction of the coronary arteries from two mono-plane angiographic images that is very effective and robust, which can be composited with any energy fields such as Generalized Gradient Vector Flow (GGVF) and Potential Energy (PE) etc.
Journal ArticleDOI
Local-global active contour model based on tensor-based representation for 3D ultrasound vessel segmentation.
Jiahui Dong,Danni Ai,Jingfan Fan,Qiaoling Deng,Hong Song,Zhigang Cheng,Ping Liang,Yongtian Wang,Jian Yang +8 more
TL;DR: Wang et al. as mentioned in this paper proposed a 3D tensor-based active contour model method for accurate 3D vessel segmentation, where the contrast-independent multiscale bottom-hat tensor representation and local-global information are captured.
Journal ArticleDOI
Optical distortion correction considering radial and tangential distortion rates defined by optical design
TL;DR: Two distortion correction methods considering radial and tangential distortion rates which defined by optical design are introduced to perform distortion correction, and the forward and inverse image warping interpolation methods are adopted, separately.