Results 291 to 300 of about 3,407,261 (330)

Continuous 3D Perception Model with Persistent State

Computer Vision and Pattern Recognition
We present a unified framework capable of solving a broad range of 3D tasks. Our approach features a stateful recurrent model that continuously updates its state representation with each new observation.
Qianqian Wang, Yifei Zhang, Aleksander Holynski, Alexei A. Efros, Angjoo Kanazawa   +4 more
semanticscholar   +1 more source

CogVideoX: Text-to-Video Diffusion Models with An Expert Transformer

International Conference on Learning Representations
We present CogVideoX, a large-scale text-to-video generation model based on diffusion transformer, which can generate 10-second continuous videos aligned with text prompt, with a frame rate of 16 fps and resolution of 768 * 1360 pixels.
Zhuoyi Yang, Jiayan Teng, Wendi Zheng, Ming Ding, Shiyu Huang, Jiazheng Xu, Yuanming Yang, Wenyi Hong, Xiaohan Zhang, Guanyu Feng, Da Yin, Xiaotao Gu, Yuxuan Zhang, Weihan Wang, Yean Cheng, Ting Liu, Bin Xu, Yuxiao Dong, Jie Tang   +18 more
semanticscholar   +1 more source

3D holographic video system

2011 International Conference on 3D Imaging (IC3D), 2011
Device for presenting 3D animated images, obtained by taking pictures through a diffraction grating, from all size objects, and a projection onto a holographic screen. The diffraction, orientated horizontally, gets by each ray of light a way done which depends on its wavelength and allows to obtain as many angles of vision as wavelengths.
openaire   +1 more source

Step-Video-T2V Technical Report: The Practice, Challenges, and Future of Video Foundation Model

arXiv.org
We present Step-Video-T2V, a state-of-the-art text-to-video pre-trained model with 30B parameters and the ability to generate videos up to 204 frames in length. A deep compression Variational Autoencoder, Video-VAE, is designed for video generation tasks,
Guoqing Ma, Haoyang Huang, Kun Yan, Liangyu Chen, Nan Duan, Sheng-Siang Yin, Changyi Wan, Ranchen Ming, Xiaoniu Song, Xing Chen, Yu Zhou, Deshan Sun, Deyu Zhou, Jian Zhou, Kaijun Tan, Kang An, Mei Chen, Wei Ji, Qiling Wu, Wenzheng Sun, Xin Han, Yana Wei, Zheng Ge, Aojie Li, Bin Wang, Bizhu Huang, Bo Wang, Brian Li, Changxing Miao, Chen Xu, Chenfei Wu, Cheng Yu, Da Shi, Dingyuan Hu, Enle Liu, Gang Yu, Gege Yang, Guanzhe Huang, Gulin Yan, Hai-bo Feng, Hao Nie, Hao Jia, Hanpeng Hu, Hanqi Chen, Haolong Yan, Heng Wang, Hong-Wei Guo, Huilin Xiong, Hui Xiong, Jiahao Gong, Jianchang Wu, J. Wu, Jie Wu, Jie Yang, Jiashuai Liu, Jiashu Li, Jingyang Zhang, Jun-Nan Guo, Junzhe Lin, Kai-hua Li, Lei Liu, Lei Xia, Liang Zhao, Liguo Tan, Liwen Huang, Li-Li Shi, Ming Li, Mingliang Li, Muhua Cheng, Na Wang, Qiao-Li Chen, Qi He, Qi Liang, Quan Sun, Ran Sun, Rui Wang, Shaoliang Pang, Shi-kui Yang, Si-Ye Liu, Siqi Liu, Shu-Guang Gao, Tiancheng Cao, Tianyu Wang, Weipeng Ming, Wenqing He, Xuefeng Zhao, Xuelin Zhang, Xi Zeng, Xiaojian Liu, Xuan Yang, Ya‐Nan Dai, Yanbo Yu, Yang Li, Yin-Yong Deng, Yingming Wang, Yilei Wang, Yuanwei Lu, Yu Chen, Yu Luo, Yu Luo   +99 more
semanticscholar   +1 more source

3D VIDEO ENDOSCOPE

1996
The invention concerns a 3D video endoscope with two optical inputs and an electrical output for the video signal. The entire optical system and the single camera head are situated at the endoscope's forward end. The electrical signals are transmitted by cables on the shaft channel to the signal-processing video electronic system.
KARLSRUHE FORSCHZENT, BECKER HEINZ
openaire   +1 more source

Real-time 3D video-based MR remote collaboration using gesture cues and virtual replicas

The International Journal of Advanced Manufacturing Technology, 2022
X. Zhang, Xiaoliang Bai, Shusheng Zhang, Weiping He, Peng Wang, Zhuo Wang, Yuxiang Yan, Quan Yu   +7 more
semanticscholar   +1 more source

Floating 3D Video Conference

2011
This paper proposes an improved algorithm based on Active Appearance Models (AAM) and applies on a real-time 3D video conference system with a novel 3D display device which can pop out an avatar out of the display in the air. The proposed algorithm utilizes an improved Adaboost algorithm [1] for face detection based on skin color information.
Kun-Lung Tseng, Wen-Chao Chen, Tung-Fa Liou, Kang-Chou Lin   +3 more
openaire   +1 more source

Visualization of 3D Video

2012
Visualization is one of the most standard applications of 3D video. Its essential functionality includes interactive free-viewpoint and 3D (pop-up) visualization of the captured scene as is. Following an ordinary 3D video visualization system, this chapter presents a novel free-viewpoint visualization method for 3D video stream of a single human in ...
Takashi Matsuyama, Shohei Nobuhara, Takeshi Takai, Tony Tung   +3 more
openaire   +1 more source

3D Video Feedback

Frontiers in Optics 2015, 2015
Ross Hunter, Neel MacKinnon, Gavin Macauley, Gabriel Battcock, Michael Forret, Graham Gibson, Johannes Courtial   +6 more
openaire   +1 more source

High-Quality 3D Videos

2010
In this chapter, we describe a method to render realistic 3D Videos by applying a clever dynamic 3D texturing scheme to the moving geometry representation captured by the methods proposed in the previous chapters. By displaying high-quality renderings of the recorded actor from any viewpoint, our system enables new interesting applications for 3D ...
openaire   +1 more source