CNCC2024
Brief introduction of the forum:
A New Era of 3D Vision: How to Solve the Key Problems in the Upgrading of Glasses-Free 3D Technology and Future Experience
Time: 13:30-17:30 on October 25
Venue: Summer Garden-Conference Room 1 in front of the Country Club
Note: If there is any change, please refer to the final information on the official website (https://ccf.org.cn/cncc2024).
With the rapid improvement of terminal computing power and the rapid development of cutting-edge technologies such as generative artificial intelligence (AIGC), the Internet is undergoing a major transformation from 2D to 3D, and a new era of comprehensive experience upgrade is accelerating. How to seize the historical opportunity of the development of 3D technology, realize the technological leap from 2D to 3D, promote the high-quality development of the 3D industry, and bring a subversive new visual experience to the public has become the focus of attention from all walks of life.
In this wave of development, glasses-free 3D technology is particularly important because of its unique advantage of being able to experience 3D visuals without wearing any peripherals. However, with the popularization and application of 3D technology, the industry is also facing many challenges. For example, how to obtain more realistic 3D visual effects on glasses-free 3D display technology, how to enrich and diversify 3D content resources, and how to improve the natural interactive experience of 3D user interface are all key problems that need to be solved urgently. These problems are not only related to the maturity of the technology, but also directly affect the wide implementation and popularization of 3D technology in various application scenarios.
Forum Highlights:
Gather top experts and scholars in the industry to discuss topics such as "glasses-free 3D display technology", "3D content generation and reconstruction technology", "3D user interface and natural interaction technology", and "3D application scenarios and practical implementation".
Through the discussion, it will point out the direction for the future development of glasses-free 3D technology, promote the collaborative innovation of all parties in the industry chain, help 3D technology achieve breakthroughs in a wider range of fields, and bring a more realistic and vivid visual experience to the public.
Forum Agenda
| order | topic | Keynote speaker | unit |
| 1 | Large-angle high-definition naked-eye 3D light field display | Sang Xinzhu | Beijing University of Posts and Telecommunications |
| 2 | 3D visual media representation and encoding | Ma Siwei | Peking university |
| 3 | End-to-end 3D content construction technology discussion | Xu Weiwei | Zhejiang University |
| 4 | China Mobile's glasses-free 3D content production and application practice | Li Lin | Migu Culture Technology Co., Ltd |
| Panel link | Tao Jianhua | Tsinghua University | |
| Zhang Liuxin | Lenovo (Beijing) Co., Ltd | ||
| Sang Xinzhu | Beijing University of Posts and Telecommunications | ||
| Ma Siwei | Peking university | ||
| Xu Weiwei | Zhejiang University | ||
| Li Lin | Migu Culture Technology Co., Ltd |
Introduction of the chairman and guests of the forum
Chair of the Forum
Tao Jianhua
He is a fellow of CCF, deputy director of the Voice Dialogue and Hearing Committee, and a tenured professor of the Department of Automation, Tsinghua University
National Outstanding Young Scholar and National Leading Talent. His research interests include human-computer interaction, affective computing, pattern recognition, and big data analysis. He is responsible for more than 20 projects such as the National "863 Program", the Natural Science Foundation of China, and the National Key R&D Program, and has published more than 300 papers in many major academic journals and conferences at home and abroad. He has won the first prize of CIE Technological Invention and the first prize of Technological Progress. Editor-in-chief and guest editor of many international journals, and has served as the chairman or member of the program committee of important academic conferences at home and abroad.
Co-Chair of the Forum
Zhang Liuxin
Technical Director of Lenovo Research Institute, Senior Engineer
Member of the Standing Committee of CCF Human-Computer Interaction Professional Committee, Executive Member of Multimedia Special Committee, Senior Engineer of Lenovo (Beijing) Co., Ltd., Technical Director of Technology Strategy and Innovation Platform of Lenovo Research Institute, the main research direction is human-computer interaction and artificial intelligence, with good innovation research capabilities and rich experience in production, education and research. At present, he focuses on glasses-free 3D display and 3D natural interaction technology, and has been responsible for the interactive technology innovation of star products such as Lenovo Phone, ThinkReality smart glasses, and smart large screens, and has published more than 30 papers in well-known journals and top academic conferences at home and abroad, and has been supported by 3 key R&D projects as a key member.
Forum Speaker
Sang Xinzhu
Professor of Beijing University of Posts and Telecommunications
He is also a member of the Electronic Information Technology Committee of the Ministry of Industry and Information Technology, a director of the Chinese Optical Society, the secretary-general and deputy director of the Holographic and Optical Information Processing Committee, and the chairman of the Optical Imaging Committee of the Beijing Optical Society. He is mainly engaged in the research of naked-eye 3D light field display and application, presided over more than 20 key projects and key research and development plans of the National Natural Science Foundation of China, published more than 350 SCI papers, and obtained more than 100 authorized invention patents. He has won the second prize of the 2023 National Technological Invention Award, the first prize of the 2020 Beijing Science and Technology Award, the first prize of the 2022 Ministry of Education Technological Invention Award, and the first prize of the 2023 CCF Scientific and Technological Achievement Technological Invention Award.
Title: Large-angle high-definition naked-eye 3D light field display
Report Summary: The large-angle, high-definition, large-size naked-eye true 3D light field display provides viewers with a true 3D viewing experience closest to the real scene, which is in line with people's real feelings of watching the world, satisfies the deep cues of physiology and psychology, obtains more complete physiological and psychological 3D perception information, and achieves more intuitive and comprehensive cognition. To achieve large-angle and high-definition glasses-free 3D light field display, it is necessary to break through the limitations of the freedom and accuracy of light control devices, and take into account the spatial bandwidth product of display devices. The report introduces some explorations of Beijing University of Posts and Telecommunications in large-angle high-definition naked-eye 3D light field display. It realizes 65-inch 3D light field display with a viewing angle of more than 110 degrees, with the correct spatial geometric position occlusion relationship; Realized the glasses-free 3D light field display with a large viewing angle of 54 inches and 162 inches based on LEDs. The free-space 3D light field distribution was constructed, and the dynamic naked-eye 3D light field display of various forms of air imaging was realized. A compact light field communication system for real-time light field acquisition, remote transmission, dense viewpoint generation and display was established, and a remote 3D light field communication with a transmission distance of more than 21 km that could be watched by multiple people at the same time was realized.
Ma Siwei
Professor, Peking University
Boya Distinguished Professor of Peking University, Deputy Secretary of the Party Committee of the School of Computer Science, and Deputy Director of the National Engineering Research Center for Visual Technology (NERCVT). His main research interests are video coding and processing. He has published more than 300 papers in international authoritative journals and conferences in the field of video coding, Google Scholar has been cited more than 11,000 times, and has obtained more than 40 domestic and foreign authorized patents. He has presided over and undertaken a number of projects such as the National Natural Science Foundation of China, the Ministry of Science and Technology, the 863 Program, the 973 Program, and the National Key R&D Program.
Title: 3D Visual Media Representation and Encoding
Abstract:Recently, 3D immersive media technology and application have developed rapidly, and compared with traditional video applications, the representation, encoding, transmission, decoding and interaction of virtual and real content require new technology and standard support. This report mainly introduces the latest progress of efficient representation and encoding technology of 3D visual media, as well as the latest research work of the team in digital human representation coding and radiated field rendering representation coding.
Xu Weiwei
He is a tenured professor at the State Key Laboratory of CAD&CG, School of Computer Science and Technology, Zhejiang University, and a Changjiang Scholar of the Ministry of Education
He was a postdoctoral fellow at Ritsumeikan University in Japan, a researcher in the network graphics group of Microsoft Research Asia, and a distinguished professor of Zhejiang Qianjiang Scholars at Hangzhou Normal University. His main research interests are intelligent 3D perception, reconstruction and simulation. He has published more than 100 papers in high-level academic conferences and journals at home and abroad, and has obtained 15 authorized patents at home and abroad. The high-precision, high-fidelity 3D reconstruction technology developed has been applied in the Xianlin high-precision scanner, Baidu Apollo autonomous driving simulation platform, Huawei Hetu and XCMG remote cockpit. In 2014, he was funded by the National Natural Science Foundation of China for Outstanding Young Scholars, presided over a key project of the National Natural Science Foundation of China, and won the second prize of Zhejiang Natural Science Award.
Title: End-to-end 3D content construction technology
Abstract:The end-to-end reconstruction technology of 3D scenes has greatly improved the degree of automation and freedom of automatic recovery of 3D expressions from images, and has achieved rapid development in the fields of image-based drawing and reverse reconstruction in recent years. This expression can be used to construct implicit expressions of geometry and materials directly from sensor data through micro-drawing technology, supporting virtual reality applications such as free-form point drawing, volumetric video, and holographic conferencing, simplifying the process of traditional scene construction technology. This report focuses on the introduction of neural implicit field, 3DGS and its key technical principles, and introduces its progress in the construction of 3D content such as scene reconstruction, material calculation, and human body reconstruction.
Li Lin
Professor-level senior engineer of Migu Culture Technology Co., Ltd
He is currently the chief expert of China Mobile Group, the general manager of the technical management department of Migu Company, the president of the Beijing Research Institute, the enterprise mentor of the postdoctoral research station, the member of the Metaverse Standardization Working Group of the Ministry of Industry and Information Technology, and the co-leader of the standard group of the World UHD Video Industry Alliance. Dr. Li Lin is deeply engaged in technological innovation and research, standard development and industrial application in the fields of ultra-high-definition audio and video, artificial intelligence content production, and 5G video RBT. He has successively served as the person in charge of major national science and technology projects, the National Natural Science Foundation of China, and major strategic scientific research projects of China Mobile. It has more than 160 patents, and has led and participated in the formulation of more than 20 international and domestic standards and white papers. He has won the second prize of the National Science and Technology Progress Award, the first prize of the Institute of Electronics, and the first prize of the Beijing Science and Technology Progress Award.
Title: China Mobile's glasses-free 3D content production and application practice
Report Summary: With the development of glasses-free 3D technology, enterprises are faced with the challenges and opportunities to translate cutting-edge research into practical applications. This report will share China Mobile's exploration in glasses-free 3D related technologies and content production, share innovative application practices in scenarios such as live sports, and look forward to the future development direction of glasses-free 3D technology and applications.
About CNCC2024
CNCC2024 will be held on October 24-26 in Hengdian Town, Dongyang City, Zhejiang Province, with the theme of "Developing New Quality Productivity, Computing Leads the Future". The three-day conference included 18 invited reports, 3 conference forums, 138 thematic forums, 34 thematic activities and more than 100 exhibitions. More than 800 speakers, including Turing Award winners, academicians of the Chinese Academy of Sciences and the Chinese Academy of Sciences, top scholars at home and abroad, and well-known entrepreneurs, looked forward to cutting-edge trends and shared their innovative achievements. More than 10,000 people are expected to attend.