High-dimensional complex data presents complex structures such as multiple subspaces and nonlinear manifolds, making it difficult to characterize the statistical properties of the data. Furthermore, it often contains strong noise, missing values, and other interfering information, leading to errors or even the inability to execute downstream tasks. Developing mathematical tools that can both de...
The acoustic environment is one of the most familiar environments to humans, and interacting with the environment is an important characteristic of embodied intelligence. In the analysis of three-dimensional sound fields, the decomposition of sound into spherical harmonics enables the decoupling of source information and environmental information, making it widely used in three-dimensional soun...
Visual odometry/SLAM is one of the key technologies for achieving intelligent perception systems and has wide applications in fields such as intelligent robots, autonomous driving, and augmented reality. The research team led by Hongbin Zha explores robust, efficient, and adaptive visual theories and methods to improve the adaptability of intelligent perception systems in complex real-world sce...
SIGGRAPH Asia 2022 To encourage outstanding contributions and innovative research in computer graphics and interactive technology, after ACM SIGGRAPH (North America) initiated the Best Paper Award in 2022, SIGGRAPH Asia 2022 officially announced its inaugural Best Technical Paper Award on December 6, 2022. The research achievement titled "Rhythmic Gesticulator: Rhythm-Aware Co-Speech Gesture...
Introduction This paper is an introduction to the NeurIPS 2022 paper titled "Emergent Graphical Conventions in a Visual Communication Game," authored by Professor Songchun Zhu and Assistant Professor Yixin Zhu from the Institute for Artificial Intelligence, Peking University.The first authors of this paper are Shuwen Qiu and Sirui Xie, and the other authors include Lifeng Fan, Tao Gao, Jungseo...
Recently, Professor Zhu Songchun and Professor Zhu Yixin's team from the Institute for Artificial Intelligence published a paper titled "Scene Reconstruction with Functional Objects for Robot Autonomy" in IJCV 2022. They proposed a novel problem of scene reconstruction and scene representation, which provides necessary information for robot autonomy and enables interactive virtual scenes that c...
On July 14, 2022, Science Robotics published a research paper titled "In-situ bidirectional human-robot value alignment" by Professor Zhu Songchun and Assistant Professor Zhu Yixin from the School of Artificial Intelligence at Peking University. The paper presents a computational framework for enabling machines to understand human values in real-time and demonstrates a series of complex human-r...
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