Efficient and robust strain limiting and treatment of simultaneous collisions with semidefinite programmingSpringer Science and Business Media LLC - Tập 2 - Trang 119-130 - 2016
Zhendong Wang, Tongtong Wang, Min Tang, Ruofeng Tong
We present an efficient and robust method which performs well for both strain limiting and treatment of simultaneous collisions. Our method formulates strain constraints and collision constraints as a serial of linear matrix inequalities (LMIs) and linear polynomial inequalities (LPIs), and solves an optimization problem with standard convex semidefinite programming solvers. When performing strain...... hiện toàn bộ
Texture image classification with discriminative neural networksSpringer Science and Business Media LLC - - 2016
Yang Song, Qing Li, Dagan Feng, Ju Jia Zou, Weidong Cai
Texture provides an important cue for many computer vision applications, and texture image classification has been an active research area over the past years. Recently, deep learning techniques using convolutional neural networks (CNN) have emerged as the state-of-the-art: CNN-based features provide a significant performance improvement over previous handcrafted features. In this study, we demons...... hiện toàn bộ
Imposing temporal consistency on deep monocular body shape and pose estimationSpringer Science and Business Media LLC - Tập 9 - Trang 123-139 - 2022
Alexandra Zimmer, Anna Hilsmann, Wieland Morgenstern, Peter Eisert
Accurate and temporally consistent modeling of human bodies is essential for a wide range of applications, including character animation, understanding human social behavior, and AR/VR interfaces. Capturing human motion accurately from a monocular image sequence remains challenging; modeling quality is strongly influenced by temporal consistency of the captured body motion. Our work presents an el...... hiện toàn bộ
3D corrective nose reconstruction from a single imageSpringer Science and Business Media LLC - Tập 8 - Trang 225-237 - 2021
Yanlong Tang, Yun Zhang, Xiaoguang Han, Fang-Lue Zhang, Yu-Kun Lai, Ruofeng Tong
There is a steadily growing range of applications that can benefit from facial reconstruction techniques, leading to an increasing demand for reconstruction of high-quality 3D face models. While it is an important expressive part of the human face, the nose has received less attention than other expressive regions in the face reconstruction literature. When applying existing reconstruction methods...... hiện toàn bộ
Automated brain tumor segmentation on multi-modal MR image using SegNetSpringer Science and Business Media LLC - Tập 5 - Trang 209-219 - 2019
Salma Alqazzaz, Xianfang Sun, Xin Yang, Len Nokes
The potential of improving disease detection and treatment planning comes with accurate and fully automatic algorithms for brain tumor segmentation. Glioma, a type of brain tumor, can appear at different locations with different shapes and sizes. Manual segmentation of brain tumor regions is not only time-consuming but also prone to human error, and its performance depends on pathologists’ experie...... hiện toàn bộ
Fluid-inspired field representation for risk assessment in road scenesSpringer Science and Business Media LLC - Tập 6 - Trang 401-415 - 2020
Xuanpeng Li, Lifeng Zhu, Qifan Xue, Dong Wang, Yongjie Jessica Zhang
Prediction of the likely evolution of traffic scenes is a challenging task because of high uncertainties from sensing technology and the dynamic environment. It leads to failure of motion planning for intelligent agents like autonomous vehicles. In this paper, we propose a fluid-inspired model to estimate collision risk in road scenes. Multi-object states are detected and tracked, and then a stabl...... hiện toàn bộ
Machine learning for digital try-on: Challenges and progressSpringer Science and Business Media LLC - Tập 7 - Trang 159-167 - 2020
Junbang Liang, Ming C. Lin
Digital try-on systems for e-commerce have the potential to change people’s lives and provide notable economic benefits. However, their development is limited
by practical constraints, such as accurate sizing of the body and realism of demonstrations. We enumerate three open challenges remaining for a complete and easy-to-use try-on system that recent advances in machine learning make increasingly...... hiện toàn bộ
Visual exploration of Internet news via sentiment score and topic modelsSpringer Science and Business Media LLC - Tập 6 - Trang 333-347 - 2020
Songye Han, Shaojie Ye, Hongxin Zhang
Analyzing and understanding Internet news are important for many applications, such as market sentiment investigation and crisis management. However, it is challenging for users to interpret a massive amount of unstructured text, to dig out its accurate meaning, and to spot noteworthy news events. To overcome these challenges, we propose a novel visualization-driven approach for analyzing news tex...... hiện toàn bộ